Here is a fantastic PAIR of GEC KT88 power tubes!! These are vintage U.K. made originals- NOT current production Russian copies!! Triple O getters. On our military TV-7 tester, with 44 being the baseline for good (65%) these measure 72 and 71 -a bit over 100%. No shorts or gas. The getter flash is very strong- with no signs of thermal stress!! These will be VERY securely packed for shipment anywhere (there are shipping exceptions). Shipping cost in USA via USPS Priority Mail with signature confirmation (required) will be $12.00. Outside the USA we will only ship via USPS Priority Mail International because of value. We have shipped hundreds of tubes worldwide and know how to pack so they will not arrive damaged. NOTE: Tubes are guaranteed to be as described. However, as these can fail at any time without warning, we do not offer return privileges

3 NIB Tung Sol KT-120 tubes -Amplitrex tested- 6550/kt88/kt90 Click images to enlarge Description lot of 3 new tung sol KT120 tubes these are new in the box and spares for an amp i no longer have all 3 made in russia in the early 2000s    tested on my Amplitrex AT1000 mutual conductance tester   no gas, shorts or h-k leakage  average new for this type is 12000 tested @ 12600  131.2madc 12700  134.5madc 12700  136.4madc well matched for plate current  (madc) test results written in black marker on each tube top     Images sell! Get Supersized Images & Free Image HostingCreate your brand with Auctivas Customizable Templates. Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva.com. Track Page Views WithAuctivas Counter

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt General Electric 6550 Röhre KT88 selten geprüft top Röhrenverstärker Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern. Die Röhre wurde als gut geprüft. Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

FOR SALE IS A NOS PAIR OF SILVER/TUNG SOL 6550/KT88 AMPLIFIER TUBES. BOTH TUBES ARE IDENTICAL AND SHARE SAME PRODUCTION CODES. TEST AS NEW. TUBES ARE IN GREAT CONDITION WITH NICE GETTERS AND CLEAR GLASS. SOLD AS IS FOR PARTS OR TO RESTORE A GUITAR OR AUDIO AMPLIFIER.

Quad set ITT, S11E12, 12E1 Power Tetrodes- N.O.S TEST STRONG same pin KT88 Click images to enlarge Description Quad Set ITT, S11E12 NOS Power Tetrodes- same pin connections KT88 - TEST STRONG QUAD SET General Electric Audio Output Power Tetrodes -USED Test strong Your bidding on four x 4, 30 Watt,  ITT S11E12 New Old Stock, test strong, closely matched, Power Tetrodes. The S11E12 tube was a Special Quality Beam Tetrode and is a quality version of the 12E1, however without the Top Cap. Has the same pin connections as the popular KT88 and with a simple re-bias I have substituted for the KT88 making a great alternative to its similar cousin.  Although clearly marked ITT Made In England I would suggest the S11E12 has been manufactured by STC and with cross-licensing agreements, I would suggest these are STCc rebadged as ITT. All four are the large black plate type with dual-getter rings. All test excellent and closely matched. Have tested on my AVO 163 and all four exceed the specification of a New tube. Vf=6.3v, Vg=-20.0v, Va=150v, Vs=150v, Tube1) Ip=100mA, Gm=8.0mA/V, Tube2) Ip=99mA, gm=8.2mA/V, Tube 3) Ip=94mA, Gm=8.0mA/V, Tube4) Ip=95mA, Gm=8.0mA/V. A new tube under these conditions should measure around Ip= 90mA, gm 8.0mA/V. So all test very strong and very closely matched. Will ship anywhere in the world at buyers expense. Please check out my other auctions for early vintage quality audio tubes and vintage Audio items. NO RESERVE-small starting bid Images sell! Get Supersized Images & Free Image HostingCreate your brand with Auctivas Customizable Templates. Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva.com. Track Page Views WithAuctivas Counter

GENALEX KT88 MARK : GOLD LIONTESTED WITH HICKOK 800A WORKINGRUSSIA VG SHAPE

Unknown Vacuum Tube (not KT88, KT66). Looks to be new and unused. I have no idea what it is. I am unable to test so sold as seen. For international shipping costs please contact me.

Pair Of Golden Dragon KT88 Vacuum Tubes. Look to be in good condition. These items are untested and sold as seen. For exact international shipping rates please contact me.

GEC KT88 BRITISH MINT CONDITION TEST 100% STRONG MATCHING PAIR OF VINTAGE VALVES THE PHOTOS SHOW THREE VALVES, HOWEVER THERE IS A PAIR OF THESE GEC KT88 VALVES, AS ONE HAS BEEN SOLD NOW. MADE BY THE GEC MARCONI OSRAM M-O VALVE CO. LTD. HAMMERSMITH LONDON GREAT BRITAIN THE SAME GEC FACTORY CODES IN WHITE PRINT ON THE GLASS OF BOTH OF THE TUBES BLACK ANODE PLATES TWIN SIDE GETTERS AND SINGLE UPPER GETTER METAL AND BROWN BASES WITH CLEAN SHINY METAL PINS ALL THE SILVER GETTERING OF THESE VALVES IS IN A GREAT CONDITION AND NO SIGN OF ANY USAGE PLEASE NOTE: THAT THE RICH SILVER TOP AND SIDE GETTERING OF MY GEC KT88 VALVES AND COMPARE THEM WITH OTHER GEC KT88 THAT ARE FOR SALE AROUND THE WORLD. MANY OF THE OTHER GEC KT88 VALVES THAT ARE CURRENTLY FOR SALE HAVE BROWN MARKS IN THE GETTERING, WHICH INDICATES THAT A VALVE HAS HAD QUITE A LOT OF USAGE. ORIGINAL VINTAGE GEC BOXES WITH STRONG CARDBOARD WRAPPING THESE TWO TUBES TEST AT 100% STRONG TESTING TUBES ON MY HICKOK TV-7 TESTER TEST RESULTS = 75 PER TUBE WHERE 44 IS GOOD TESTED FOR GAS AND SHORTS FREE PAY PAL FEES FREE INTERNATIONAL AIRMAIL SHIPPING - EXCEPT TO RUSSIA PLEASE SEE MY EXCELLENT E BAY CUSTOMER FEEDBACK AFTER OVER 10 YEARS OF SELLING VINTAGE VALVES ON EBAY

Genalex KT88 Goldion Lion (Quartett gematched) Verkaufe hier ein Quartett (4 Röhren) Genalex KT88 Golden Lions. Nagelneu mit Rechnung vom Mai 2023 vom deutschen Fachhandel. Röhren wurden von mir nicht geöffnet und noch keine Minute bespielt. Keine Garantie Oder Rücknahme, da Privatverkauf.

Brand New K8A 8 pin octal vacuum tube socket Material: Bakelite, gold plated brass pins Bottom chassis mount Panel cut out: 26.50mm Mounting screw hole distance: 38mm Attach to: EL34,6CA7,KT88,6P3P,6L6GC,6550,KT66,5AR4 etc The price is for 10PCS/lot8 Pin Octal Bakelite Tube Socket for KT88 EL34 6550 GZ34 Bottom Chassis Mountx10 Brand New K8A 8 pin octal vacuum tube socket Material: Bakelite, gold plated brass pins Bottom chassis mount Panel cut out: 26.50mm Mounting screw hole distance: 38mm Attach to: EL34,6CA7,KT88,6P3P,6L6GC,6550,KT66,5AR4 etc The price is for 10PCS/lot PaymentDelivery detailsTerms of salesAbout usContact usPayment*We Accept Payment via Paypal only *We appreciate receiving your payment in 72 hours.Thank you very much!Delivery details1. Packages to USA are shipped by China Post E-packet: 10-15 work days 2. Packages to other places are shipped by HK POST AIR REGISTERED MAIL OR CHINA POST AIRMAIL: 10-25 work days *All delivery are with Tracking Number 3.We will ship packages in 1-2business days as of clearing payment LocationDelivery TimeWorking Days(excluded holiday)5-78-1112-1415-1920-22>25Working Days + Saturday + Sunday5-910-1516-2021-2526-30>30United StatesRate (item arrived)5 .1%50.1%29.6%10.5%4.7%RefundUnited KingdomRate (item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate (item arrived)21.4%50.0%14.3%7.2%7.1%RefundFranceRate (item arrived)10.5%28.6%43.8%10.1%7.0%RefundGermanyRate (item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate (item arrived)0.0%47.1%31.4%17.6%3.9%RefundSpainRate (item arrived)3.5%25.0%47.9%12.9%10.7%RefundTerms of sales1. We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. However, any tax/duty would be excluded from the price. Please afford V.A.T or GST yourself 2. We warmly appreciate your positive feedback, and we will leave positive feedback to you as ship order 3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying 4. We ship to PayPal registered address. Please provide your full name & correct address in details . A telephone Number may help more accurate delivery 5. We promise each item would be shipped, However, some times, less than 0.5% of packages might be lost on the way, For these items,wed like to resend the same item or fully refundAbout usWe sell vacuum tubes, Amplifiers,various tube sockets, audio connectors, triode transformer cover, leather amplifier handles, capacitors, various knobs, aluminum amplifier chassis, etc. Various Parts for tube audio guitar amplifier projects! Because we locate in China, usually it takes 15-25 work day by Air Registered mail for international transportation, please understand us and be patient to wait for the items, thank you very much!Contact usFor any questions or problems, please feel free to contact us via Ebay Message or E-mail, We will reply all of your messages ASAP!

Rogue Audio Tempest II Magnum amplifier.Its in very good condition and working order. New JJ power valves, and new pre-amp / phase splitter valves - Tung Sol valves replacing the JJ that you see in the picture. The amp has approximately 10 hours on the new valves. Five line level inputs.Phono input is at line level, and just indicated for use with a phono mm/mc preamp. 90 Watts per channel in Ultralinear mode, and around 60 in Triode mode. Dimensions are approximately, 46cm wide, 18cm high, by 40cm deep, not including RCA connections or knobs. Made in the USA Cash payment upon collection only. NO COURIERS Im afraid Im not willing to post this, as its too heavy, weighing in at nearly 30KG.

Brand New K8A 8-pin Octal Tube Sockets Material: Ceramic RoHs compatible BOTTOM CHASSIS MOUNT Attach to EL34,6CA7,KT88,6550,6P3P,6L6GC,274B,5AR4,GZ34,6SJ7 etc Panel Cut Out Diameter: 26.50mm Mounting screw Hole Distance: 38.50mm Length of Fix Ring: 48.50mm Width of Fix Ring: 31.50 Quantity: 10PCS/LOT8Pin Octal Tube Socket For EL34 274B KT88 6L6 6V6 GZ34 Bottom Chassis Mount *10 Brand New K8A 8-pin Octal Tube Sockets Material: Ceramic RoHs compatible BOTTOM CHASSIS MOUNT Attach to EL34,6CA7,KT88,6550,6P3P,6L6GC,274B,5AR4,GZ34,6SJ7 etc Panel Cut Out Diameter: 26.50mm Mounting screw Hole Distance: 38.50mm Length of Fix Ring: 48.50mm Width of Fix Ring: 31.50 Quantity: 10PCS/LOT PaymentDelivery detailsTerms of salesAbout usContact usPayment*We Accept Payment via Paypal only *We appreciate receiving your payment in 72 hours.Thank you very much!Delivery details1. Packages to USA are shipped by China Post E-packet: 10-15 work days 2. Packages to other places are shipped by HK POST AIR REGISTERED MAIL OR CHINA POST AIRMAIL: 10-25 work days *All delivery are with Tracking Number 3.We will ship packages in 1-2business days as of clearing payment LocationDelivery TimeWorking Days(excluded holiday)5-78-1112-1415-1920-22>25Working Days + Saturday + Sunday5-910-1516-2021-2526-30>30United StatesRate (item arrived)5 .1%50.1%29.6%10.5%4.7%RefundUnited KingdomRate (item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate (item arrived)21.4%50.0%14.3%7.2%7.1%RefundFranceRate (item arrived)10.5%28.6%43.8%10.1%7.0%RefundGermanyRate (item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate (item arrived)0.0%47.1%31.4%17.6%3.9%RefundSpainRate (item arrived)3.5%25.0%47.9%12.9%10.7%RefundTerms of sales1. We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. However, any tax/duty would be excluded from the price. Please afford V.A.T or GST yourself 2. We warmly appreciate your positive feedback, and we will leave positive feedback to you as ship order 3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying 4. We ship to PayPal registered address. Please provide your full name & correct address in details . A telephone Number may help more accurate delivery 5. We promise each item would be shipped, However, some times, less than 0.5% of packages might be lost on the way, For these items,wed like to resend the same item or fully refundAbout usWe sell vacuum tubes, Amplifiers,various tube sockets, audio connectors, triode transformer cover, leather amplifier handles, capacitors, various knobs, aluminum amplifier chassis, etc. Various Parts for tube audio guitar amplifier projects! Because we locate in China, usually it takes 15-25 work day by Air Registered mail for international transportation, please understand us and be patient to wait for the items, thank you very much!Contact usFor any questions or problems, please feel free to contact us via Ebay Message or E-mail, We will reply all of your messages ASAP!

114 X VINTAGE RARE 1940s USA MADE, AMPHENOL K8A / INTERNATIONAL OCTAL (8 PIN), METAL FLANGED, CERAMIC BASE / TUBE / VALVE SOCKETS.CPH 49373STANDARD INTERNATIONAL OCTAL (8 PIN) = K8A, IO, OC-8 EX MILITARY, USA MADE WW2 EQUIPMENT. To fit the following Valves / Tubes: 6CA7 – 6L6G – 6L6 – 5881 – 6N7 - 6SN7 – 6SN7GT kt63 – KT77 – KT88 – KT90 – 6550 – 7591 EM34 – EL34 – ECC31 – ECC32 – ECC33 5Y3 – GZ32 – 5U4G – 5U4 – U52 TESTED AND IN GOOD WORKING ORDER --- NOTE! ITEM / ITEMS HAVE OFTEN BEEN IN LONG TERM STORAGE AND MAY HAVE STORAGE / AGE RELATED USER MARKS ETC. Please see pictures above for further detail --------------------------------------------------------------------------------- Note!! 20% import / VAT tax applies to EU buyers, all other International buyers may also have to pay Import Tax etc. This is now automatically added by E-bay. --------------------------------------------------------------------------------------------------------------------- All items will be well packed and send in a box with plenty of packaging material All items are send via tracked and or signed for Royal Mail postage service All items have been tested and are sold in working condition, unless otherwise stated in the description. Items can not be sent to a PO box 12 GUITAR AMP HIFI VALVE TUBE AMP AMPLIFIER Marshall Fender Gibson; PLEXI AMP; VOX AMPLIFIER; QUAD HIFI; GRUNDIG; LORENZ; PHILIPS BIAMPLI; 50S VALVE RADIO; PHASE SHIFTER; PHASE INVERTER; eddystone aeg siemens bt boat anchor commercial communication receiverr1155 SWR 006 HAM CB SWR MTR 1.8-160 140-525MHz MFJ-269 Multi-function SWR Analyzer for SWR meter 1.8 200 Comet CMX-2300 Twin Cross Mhz Power Master 3KW PoweRBIRD POWER vintage antique coil fieldcoil stentorian tanoy elac goodmans lancaster rola celestion jbl 8 12 4 16 5 9 pentode triode ww1 ww2 WWll WWl 1914 1918 1940 19451 vintage antique GPO MORSE TELEGRAPH KEY px25 cv1178 da30 do30 nr56 do26 44xp cv563 braun cv1679 pp5/400 vr40 marshall fender gibson selmer orange nordmende gross super rigonda riga vega stereo decoder saba telefunken opus 6j5 6c5 l63 d4 mh4 354 valve valves valvua Röhre Röhren buis buizen zender ontvanger KW 200 transmatch ham radio ham dx transceiver yaesu icom orange valve amp amplifier rogers kadet vox bbc crystal receiver px4 lp4 selmer philips Philips 634A Lentebode ecko EKCO AC76 breadboard radio coils if transformer TRF CRYSTAL RADIO SHORTWAVE RECEIVER TRANSMITTER TRANSCEIVER DIY HOMEBREW QRP PYE plessey ormond polar Mc Micheal Ltd. 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Saba Breisgau Saba automatic tuner Grundig SSB Air spaced variable capacitor condensor condensator luftavstånd kondensator tuner kondensator avstämning kondensator rörradio ---- tuner condensator afstemcondensator buis radio -- loftrúmaður þétti stillimælir þétti þétti rör útvarp -- ilmavälillä oleva kondensaattorin viritin kondensaattorin viritys kondensaattoriputkiradio -- Luft beabstandeter Kondensator-Tuner Kondensator-Tuning- ABSTIMMUNG Kondensator-Röhrenradio -- Loft Kondensator Tuner Kondenséier Tuning TUNING Tube Kondensator RadioAir Condenser Tuner Kondensator Tuning TUNING Tube Kondensator Radio ---- Tiwnio Cyddwysydd Tiwniwr Cyddwysydd Aer TUNING Tube Radio Condenser --- Tuner kondenzátoru vzduchu Lad?ní kondenzátoru TUNING Rádiový kondenzátorTuner skraplacza powietrza Tuner skraplacza TUNING Tube Radio skraplacza --- PHILCO TX RX VACUUM CAPACITOR VACUUM HIGH POWER VARIABLE CAPACITOR VFO TRIMMER TRIM CAPACITOR TUNER PLATE CAPACITOR AERIAL EARIAL TUNER ANTENNA TUNER BALLUN OSCILLATORHF LINEAR HIGH POWER LINEAR 25W 100W 50W 500W 1KW 1KV 2KV cko toaster radio aeg siemens bt B&O FERROGFAPH NAGRA SHARMANS B&O FERROGFAPH NAGRA POWER vintage antique coil fieldcoil stentorian tanoy elac goodmans lancaster rola celestion jbl 8 12 4 16 5 9 pentode triode vintage px25 cv1178 da30 do30 nr56 do26 44xp cv563 braun cv1679 pp5/400 vr40 marshall fender gibson selmer orange nordmende gross super rigonda riga vega stereo decoder saba telefunken opus 6j5 6c5 l63 d4 mh4 354 valve valves valvua Röhre Röhren buis buizen zender ontvanger KW 200 transmatch ham radio ham dx transceiver yaesu icom orange valve amp amplifier rogers kadet vox bbc crystal receiver px4 lp4 selmer philips Philips 634A Lentebode ecko EKCO AC76 breadboard radio coils if transformer Technics SP10 Mk2 SH-10E Marantz TT1000 klyne zpx Technics 1210MK5G Ortofon TA-100 Tonearm sme v garrard 301 401 linn ekos se Linn Uphorik jvc ql-y5f Shure V15 Type IV cartridge ecc83 ecll800 px4 leak tl12 quad roger vox ac30 marshal marshaall marshal fender truvoice selmer gibson guitar valve amp amplfier leak a rogers rogers gelos geloso transmitter kw transceiver hiwatt amperex heerlen philips phillpis b&o bang & olufsen tandberg fisher grundig linn mullard ultra linear push pull transformer px4 px25 lp4 ac044 aco44 telefunken bugelboy bugel boy black plate long plate doible triode triode pentode double ecll800 ell800 ecl86 ecl82 ecc83 e88cc 6as7 diy valve amp amperex brimar Klangfilm, Klang film, Neuman ribbonmicrophone,300B amplifier, tube amplifier, Tannoy tube amplifier, Decca, PX4, PX25, Marshall Plexi, Vox amplifier, Selmer guitar amp, Guitar valve amplifier, Orange tube amp, Orange valve guitar amplifier, geloso amp, Valve amplifiers, loudspeaker, loudspeakers, vintage audio driver, Western Electric, Quad amp, quad amplifier, Garrard 301, Garrard 401, SME Tone arm, Rogers, lowther, GEC, G.E.C., Marconi,Osram, Brimar, bugel boy,Telefunken, pre-amp, Valve pre-amp, Tube pre-amp, Guitar tube pre-amp, aster volume,valve fuzz, Bass amp, Bass pre-amp, bass guitar, Hammond B3,Hammond B3 pre amp, Valve Synth,Valve synthesizer, Tube Synth, tube synthesizer ,EL34 PHILIPS METAL BASE, KT66 osram, Marconi Osram, M.O.V. 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Brand new K8A 8pin tube socket Material: High quality ceramic Machined gold plated brass pins Attach to: EL34,6CA7,KT88,6550,6P3P,6L6, 6SN7,KT66, etc. Mounting screw hole distance: 35mm Panel cut out: 26.5mm Height with pin: 24.5mm Diameter of pin: 1.8mm Quantity: 2PCS/lotGD-PARTS 8pin Octal Ceramic Tube Socket for 6SN7 KT88 KT66 6V6 GZ34 5AR4 274Bx2Brand new K8A 8pin tube socket Material: High quality ceramic Machined gold plated brass pins Attach to: EL34,6CA7,KT88,6550,6P3P,6L6, 6SN7,KT66, etc. Mounting screw hole distance: 35mm Panel cut out: 26.5mm Height with pin: 24.5mm Diameter of pin: 1.8mm Quantity: 2PCS/lot PaymentDelivery detailsTerms of salesAbout usContact usPayment*We Accept Payment via Paypal only *We appreciate receiving your payment in 72 hours.Thank you very much!Delivery details1. Packages to USA are shipped by China Post E-packet: 10-15 work days 2. Packages to other places are shipped by HK POST AIR REGISTERED MAIL OR CHINA POST AIRMAIL: 10-25 work days *All delivery are with Tracking Number 3.We will ship packages in 1-2business days as of clearing payment LocationDelivery TimeWorking Days(excluded holiday)5-78-1112-1415-1920-22>25Working Days + Saturday + Sunday5-910-1516-2021-2526-30>30United StatesRate (item arrived)5 .1%50.1%29.6%10.5%4.7%RefundUnited KingdomRate (item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate (item arrived)21.4%50.0%14.3%7.2%7.1%RefundFranceRate (item arrived)10.5%28.6%43.8%10.1%7.0%RefundGermanyRate (item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate (item arrived)0.0%47.1%31.4%17.6%3.9%RefundSpainRate (item arrived)3.5%25.0%47.9%12.9%10.7%RefundTerms of sales1. We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. However, any tax/duty would be excluded from the price. Please afford V.A.T or GST yourself 2. We warmly appreciate your positive feedback, and we will leave positive feedback to you as ship order 3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying 4. We ship to PayPal registered address. Please provide your full name & correct address in details . A telephone Number may help more accurate delivery 5. We promise each item would be shipped, However, some times, less than 0.5% of packages might be lost on the way, For these items,wed like to resend the same item or fully refundAbout usWe sell vacuum tubes, Amplifiers,various tube sockets, audio connectors, triode transformer cover, leather amplifier handles, capacitors, various knobs, aluminum amplifier chassis, etc. Various Parts for tube audio guitar amplifier projects! Because we locate in China, usually it takes 15-25 work day by Air Registered mail for international transportation, please understand us and be patient to wait for the items, thank you very much!Contact usFor any questions or problems, please feel free to contact us via Ebay Message or E-mail, We will reply all of your messages ASAP!

One is marked Ruby and one is marked Peavey. Otherwise they look very similar. probably from the same factory. No visible defects. Untested and Sold As-Is.

Brand New 8pin K8A tube sockets Material: BAKELITE body, gold plated brass pins RoHs compatible CHASSIS MOUNT Attach to EL34,6CA7,KT88,6550,6P3P,6L6GC,5Z3P, 5U4G,EL34A etc Panel Cut: 29mm Mounting screw hole distance: 39mm Quantity: 10PCS/LOT8PIN TUBE SOCKET Brand New 8pin K8A tube sockets Material: BAKELITE body, gold plated brass pins RoHs compatible CHASSIS MOUNT Attach to EL34,6CA7,KT88,6550,6P3P,6L6GC,5Z3P, 5U4G,EL34A etc Panel Cut: 29mm Mounting screw hole distance: 39mm Quantity: 10PCS/LOT PaymentDelivery detailsTerms of salesAbout usContact usPayment*We Accept Payment via Paypal only *We appreciate receiving your payment in 72 hours.Thank you very much!Delivery details1. Packages to USA are shipped by China Post E-packet: 10-15 work days 2. Packages to other places are shipped by HK POST AIR REGISTERED MAIL OR CHINA POST AIRMAIL: 10-25 work days *All delivery are with Tracking Number 3.We will ship packages in 1-2business days as of clearing payment LocationDelivery TimeWorking Days(excluded holiday)5-78-1112-1415-1920-22>25Working Days + Saturday + Sunday5-910-1516-2021-2526-30>30United StatesRate (item arrived)5 .1%50.1%29.6%10.5%4.7%RefundUnited KingdomRate (item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate (item arrived)21.4%50.0%14.3%7.2%7.1%RefundFranceRate (item arrived)10.5%28.6%43.8%10.1%7.0%RefundGermanyRate (item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate (item arrived)0.0%47.1%31.4%17.6%3.9%RefundSpainRate (item arrived)3.5%25.0%47.9%12.9%10.7%RefundTerms of sales1. We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. However, any tax/duty would be excluded from the price. Please afford V.A.T or GST yourself 2. We warmly appreciate your positive feedback, and we will leave positive feedback to you as ship order 3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying 4. We ship to PayPal registered address. Please provide your full name & correct address in details . A telephone Number may help more accurate delivery 5. We promise each item would be shipped, However, some times, less than 0.5% of packages might be lost on the way, For these items,wed like to resend the same item or fully refundAbout usWe sell vacuum tubes, Amplifiers,various tube sockets, audio connectors, triode transformer cover, leather amplifier handles, capacitors, various knobs, aluminum amplifier chassis, etc. Various Parts for tube audio guitar amplifier projects! Because we locate in China, usually it takes 15-25 work day by Air Registered mail for international transportation, please understand us and be patient to wait for the items, thank you very much!Contact usFor any questions or problems, please feel free to contact us via Ebay Message or E-mail, We will reply all of your messages ASAP!

Brand new 8pin octal tube sockets Material: ceramic RoHs compatible Golden fix ring and pins BOTTOM CHASSIS MOUNT Panel Cut Diameter: 26.50mm Mounting screw Hole Distance: 39mm (center to center) Attach to EL34,6CA7,KT88,6550,6P3P,6L6GC etc The price is for 1PC/lotOctal 8Pin Ceramic Tube Socket EL34 KT88 5U4G Gold plated Bottom Chassis Mount Brand new 8pin octal tube sockets Material: ceramic RoHs compatible Golden fix ring and pins BOTTOM CHASSIS MOUNT Panel Cut Diameter: 26.50mm Mounting screw Hole Distance: 39mm (center to center) Attach to EL34,6CA7,KT88,6550,6P3P,6L6GC etc The price is for 1PC/lotPaymentDelivery detailsTerms of salesAbout usContact usPayment*We Accept Payment via Paypal only *We appreciate receiving your payment in 72 hours.Thank you very much!Delivery details1. Packages to USA are shipped by China Post E-packet: 10-15 work days 2. Packages to other places are shipped by HK POST AIR REGISTERED MAIL OR CHINA POST AIRMAIL: 10-25 work days *All delivery are with Tracking Number 3.We will ship packages in 1-2business days as of clearing payment LocationDelivery TimeWorking Days(excluded holiday)5-78-1112-1415-1920-22>25Working Days + Saturday + Sunday5-910-1516-2021-2526-30>30United StatesRate (item arrived)5 .1%50.1%29.6%10.5%4.7%RefundUnited KingdomRate (item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate (item arrived)21.4%50.0%14.3%7.2%7.1%RefundFranceRate (item arrived)10.5%28.6%43.8%10.1%7.0%RefundGermanyRate (item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate (item arrived)0.0%47.1%31.4%17.6%3.9%RefundSpainRate (item arrived)3.5%25.0%47.9%12.9%10.7%RefundTerms of sales1. We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. However, any tax/duty would be excluded from the price. Please afford V.A.T or GST yourself 2. We warmly appreciate your positive feedback, and we will leave positive feedback to you as ship order 3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying 4. We ship to PayPal registered address. Please provide your full name & correct address in details . A telephone Number may help more accurate delivery 5. We promise each item would be shipped, However, some times, less than 0.5% of packages might be lost on the way, For these items,wed like to resend the same item or fully refundAbout usWe sell vacuum tubes, Amplifiers,various tube sockets, audio connectors, triode transformer cover, leather amplifier handles, capacitors, various knobs, aluminum amplifier chassis, etc. Various Parts for tube audio guitar amplifier projects! Because we locate in China, usually it takes 15-25 work day by Air Registered mail for international transportation, please understand us and be patient to wait for the items, thank you very much!Contact usFor any questions or problems, please feel free to contact us via Ebay Message or E-mail, We will reply all of your messages ASAP!

Brand New K8A 8pin octal tube sockets Material: Ceramic RoHs compatible BOTTOM CHASSIS MOUNT Attach to EL34,6CA7,KT88,6550,6P3P,6L6GC,274B,5AR4,GZ34,6SJ7 etc Panel Cut Out Diameter: 26.50mm Mounting screw Hole Distance: 38.50mm Length of Fix Ring: 48.50mm Width of Fix Ring: 31.50 The price is for 1PC/lot8Pin Octal Ceramic Tube Socket For EL34 5881 KT88 6V6 274B Bottom Chassis Mount Brand New K8A 8pin octal tube sockets Material: Ceramic RoHs compatible BOTTOM CHASSIS MOUNT Attach to EL34,6CA7,KT88,6550,6P3P,6L6GC,274B,5AR4,GZ34,6SJ7 etc Panel Cut Out Diameter: 26.50mm Mounting screw Hole Distance: 38.50mm Length of Fix Ring: 48.50mm Width of Fix Ring: 31.50 The price is for 1PC/lot PaymentDelivery detailsTerms of salesAbout usContact usPayment*We Accept Payment via Paypal only *We appreciate receiving your payment in 72 hours.Thank you very much!Delivery details1. Packages to USA are shipped by China Post E-packet: 10-15 work days 2. Packages to other places are shipped by HK POST AIR REGISTERED MAIL OR CHINA POST AIRMAIL: 10-25 work days *All delivery are with Tracking Number 3.We will ship packages in 1-2business days as of clearing payment LocationDelivery TimeWorking Days(excluded holiday)5-78-1112-1415-1920-22>25Working Days + Saturday + Sunday5-910-1516-2021-2526-30>30United StatesRate (item arrived)5 .1%50.1%29.6%10.5%4.7%RefundUnited KingdomRate (item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate (item arrived)21.4%50.0%14.3%7.2%7.1%RefundFranceRate (item arrived)10.5%28.6%43.8%10.1%7.0%RefundGermanyRate (item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate (item arrived)0.0%47.1%31.4%17.6%3.9%RefundSpainRate (item arrived)3.5%25.0%47.9%12.9%10.7%RefundTerms of sales1. We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. However, any tax/duty would be excluded from the price. Please afford V.A.T or GST yourself 2. We warmly appreciate your positive feedback, and we will leave positive feedback to you as ship order 3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying 4. We ship to PayPal registered address. Please provide your full name & correct address in details . A telephone Number may help more accurate delivery 5. We promise each item would be shipped, However, some times, less than 0.5% of packages might be lost on the way, For these items,wed like to resend the same item or fully refundAbout usWe sell vacuum tubes, Amplifiers,various tube sockets, audio connectors, triode transformer cover, leather amplifier handles, capacitors, various knobs, aluminum amplifier chassis, etc. Various Parts for tube audio guitar amplifier projects! Because we locate in China, usually it takes 15-25 work day by Air Registered mail for international transportation, please understand us and be patient to wait for the items, thank you very much!Contact usFor any questions or problems, please feel free to contact us via Ebay Message or E-mail, We will reply all of your messages ASAP!

Using 12AX7 and 12AU7 vacuum tubes as voltage amplification and phase-out driving; Using KT88 vacuum tube as AB1 push-pull power amplification; Providing alternative transistor / ultra-linear mode: Transistor mode -- Soft, pure and smooth sound output suits vocal and stringed music; Ultra-linear mode – Open and powerful sound output suits high-dynamic and grand-occasion music. 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Jetzt registrieren ! Muzishare X7 HiFi KT88 Röhrenverstärker Valve Tube Stereo Power Amplifier 45W×2 Artikelbeschreibung Shipping from Germany, 1-3 days to most DE regions and 2-8 days to Most EU countries. Warm tips: there is an AC 115V/230V voltage switch in the back panel, please select correct voltage before powering it on, Douk Audio is not responsible for man-made loss. Features 1. Pure handmade; Point-to-point wiring; America 12AWG single, multiple Hi-Fi wire and isolated cattle can effectively reduce impulse current 2. Two high quality, wide frequency response, Hi-Fi Japan EI output transformers 3. Customized high power Z11 iron core toroidal power transformer 4. Rectifier and power supply processing using 5AR4 tube for voltage amplification and driving; Dual high voltage circuit design 5. 12AX7 high gain pre-level tube; 100 times amplification than 6N3/6N8; More vivid and lively sound performance 6. 4PCS KT88 post-level driving; High voltage durability; Solid and powerful low frequency; Fine and smooth, vigorous and emotional sound experience 7. Direct headphone output from transformers; Far more Hi-Fi experience than normal headphone amplifiers 8. Using 12AX7 and 12AU7 vacuum tubes as voltage amplification and phase-out driving; Using KT88 vacuum tube as AB1 push-pull power amplification; Providing alternative transistor / ultra-linear mode: Transistor mode -- Soft, pure and smooth sound output suits vocal and stringed music; Ultra-linear mode – Open and powerful sound output suits high-dynamic and grand-occasion music. 9. With BISA current indicator and BIAS ADJ function; Current display meter; Convenient to monitor and adjust the working condition of vacuum tubes 10. Can be used as pure post amplifier and be connected with independent pre-level signal input 11. MM PHONO function; Can be connected with LP turntables 12. Infrared remote control, Power on mute delay function (30s) 13. Japan ALPS motor potentiometers; Plug-in vacuum tube protector; Convenient to install Parameters Type: Push-pull Rated output power: 25W + 25W (RMS transistor mode) / 45W + 45W (RMS ultra-linear mode) Harmonic distortion: 1% (1kHz) Frequency response: 15Hz ~ 30KHz (-1.5dB) Input sensitivity: 280mV; 520Mv (pre in) Output balance: <0.5dB Input impedance: 100KΩ Output impedance: 4Ω 8Ω SNR: 92dB Weight: 25Kg Power consumption: 260W Tube modules: 12AX7*1, 12AU7*2, KT88*4, 5AR4*1 Dimensions (W*D*H): 410*335*198mm / 16.14*13.18*7.79in Supply voltage: ~110V / 230V ± 5% (50Hz) Working conditions: 0? ~ 40? (temperature); 20% ~ 80% (humidity) Storage conditions: -20? ~ 70? (temperature); 20% ~ 9SNR:0% (humidity) Package includes 1× Amplifier 1× Tube Protect Cover 1× Remote Control 1× Power Cord Most relevant reviews Zahlung Schnelle Lieferung Rücknahmegarantie Über uns Kontaktiere uns Zahlung Sichere und sichere Zahlung per PayPal. Schnelle Lieferung Die Artikel befinden sich in Deutschland und werden innerhalb von 1 Werktag, 1-2 Werktagen nach Deutschland und 2-8 Werktagen nach den meisten EU-Lndern versendet. Rücknahmegarantie Kostenlose Rcksendung innerhalb von 30 Tagen Wir bieten eine kostenlose Rckgabe innerhalb von 30 Tagen fr alle Artikel, die Sie bei eBay gekauft haben. Die vollstndige Rckerstattung und die Rcksendung erfolgen. Auf alle Artikel wird eine Garantie von 1 Jahr gewhrt (ausgenommen: 1. Beschdigungen oder Missbrauch durch den Menschen. 2. Audiozubehr und Verbrauchsmaterialien wie Vakuumrhren). Wenn Sie mit unseren Produkten und unserem Service zufrieden sind, hinterlassen Sie bitte einen 5-Sterne . Positives Feedback ist fr uns genauso wichtig wie unser Leben. Bitte kontaktieren Sie uns, bevor Sie ein neutrales oder negatives Feedback abgeben. Wir werden bessere Lsungen anbieten, bis Sie zufrieden sind. Über uns Douk Audio / Nobsound Studio wurde 2013 in Shenzhen, CHINA, gegrndet. Wir besitzen mehrere Marken, darunter Douk Audio / Nobsound / Little Bear usw. Als professionelles Audio-Unternehmen sind wir bestrebt, die besten Produkte zu den niedrigsten Preisen zu entwickeln und herzustellen, um HiFi erschwinglich zu machen. Wir werden keine Mhen scheuen, groartige Produkte und Dienstleistungen fr unsere Kunden anzubieten und das Hrerlebnis unserer Kunden zu verbessern. Kontaktiere uns Bitte zgern Sie nicht, uns zu kontaktieren, wenn Sie Fragen oder Kommentare zu unseren Artikeln haben. Unsere Arbeitszeit ist von Montag bis Freitag von 9.00 bis 18.00 Uhr (Pekinger Zeit). Bitte erlauben Sie uns, Ihnen zu Beginn der nchsten Woche zu antworten und keine negativen / neutralen Bewertungen oder Beschwerden whrend unseres Urlaubs zu hinterlassen. Vielen Dank fr Ihr Verstndnis und Ihre Mitarbeit. Zuhause Feedback Verkäufer speichern Neu gelistet Endet bald Kontaktiere uns

8 foot tube socket, scaffolding with mounting holes, 38.7mm panel, opening 26mm for KT88 6550 EL34 6SN7 and other electronic tubes Material: Ceramic + Copper Plating Color: Gold Working Voltage:1500V Contact Resistance more than the 0.01Ohm Size(approx):48.5 x 31.5mm Fit for:KT88 6550 EL34 6SN7,ect Package include: 4 x Ceramic Sockets Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.On 17-May-2023 at 11:52:46 BST, seller added the following information:

8 foot tube socket, scaffolding with mounting holes, 38.7mm panel, Opening 26mm for KT88 6550 EL34 6SN7 and other electronic tubes Material: Ceramic + Copper Plating Color: Gold Working Voltage:1500V Contact Resistance more than the 0.01Ohm Size(approx):48.5 x 31.5mm Fit for:KT88 6550 EL34 6SN7,ect Package include: 4 x Ceramic Sockets Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.