Wiedergabe funktioniert. Vorlauf Funktioniert. Kassettenklappe öffnet und schließt selbstständig. Spielt auf beiden Kanälen in gutem Störfreien Ton. Rücklauf funktioniert nicht. Das Bedienteil öffnet und schließt nicht selbständig, der Motor für diese Funktion ist ohne Funktion, er macht keine Bewegung, der Riemen ist nicht gerissen. weitere Funktionen nicht Überprüft. Keine Reparaturversuche durchgeführt. Das Gerät stammt aus einer Auflösung.

Single Mullard ECC83 tube with f91 code and square getter. This is a bit unusual, as most f91 types were O getter. Early 1958 code suggests that this one was caught between the two varieties. Excellent balance between sections. I ship worldwide directly via USPS and UPS. Buyers from mainland China and Italy: please contact me for shipping cost. NumberECC83 / 12AX7 Brand on tubeMullardActual manufacturerMullard Country of manufactureGreat Britain Date codesf91 B8A Box typeWhite box Plate styleGray long Getter styleTop-square Glass styleClear Base style9-pin miniature Test results (measured , typical NOS)1050/1050 typical NOS is 1250/1250 Be sure to read my policies below, and contact me before you purchase if you have any questions. I have over 30 years of experience as an electronics engineer, certified electronics technician, and hobbyist, and have been collecting, buying, and selling tubes since the 1980s. Ive been an eBay seller since February of 2000. This is the only seller account I have on eBay and the pictures you see are of the actual tube(s) you’ll receive. Tubes are described, tested, and presented to the best of my ability, subject to the limitations of the equipment that I have available (Hickok 539C and 6000A). Test results are likely to differ between your equipment and mine due to many factors. Tubes are not tested for noise or microphonics. Do you have tubes to sell? Contact me with your inventory!Return Policy Unless otherwise stated in this listing, tubes may be returned within 30 days for a refund. Please keep in mind that while I do allow returns, my purpose here is to sell tubes, not to loan tubes for rolling. Any tube to be returned must: a) still bear my identification stamp. b) be in EXACTLY the same condition in which it arrived to you. Things which may invalidate a return: defaced or smudged print on the glass, bases scratched from retainer springs, cracked or damaged glass, damaged or missing boxes (where original boxes were sent with the tubes), and electrical or physical degradation from improper operation or handling. Returns which do not meet the above criteria may be refused or may be subject to partial refund. Ebays return guidelines prohibit “using or damaging an item and then returning it.” I pay for return shipping on all returns within the USA, regardless of reason. You pay for return shipping if you are located outside of the USA. If the tube arrives to you DOA or significantly not as described (SNAD) I pay for return shipping. I do not pay for return shipping for any other reason. If a tube is returned as DOA or SNAD, but does not test as such upon return, I reserve the right to be reimbursed for any return shipping cost that I paid. International buyers, please note: Import fees and taxes which you pay to your border and/or customs agency are not refundable by me under ANY conditions or for ANY reason, regardless of the reason for your return.Shipping Your tubes will be professionally prepared for shipping using all-new packing materials and will arrive to you in perfect condition. Ive been shipping tubes for many years and know how to get them to you quickly and securely. International orders ship with proper customs documentation and tariff codes to ensure that theyre processed with minimal delay upon arrival in the destination country. DOMESTIC: Unless otherwise noted, free shipping is offered on all tubes purchased with Buy-It-Now. Orders that total $400 or less are generally shipped via the USPS Ground Advantage service, while orders exceeding that value are shipped via USPS Priority Mail. Other services are available at additional cost. If you prefer a shipping method that is not listed, please contact me prior to purchasing. I can usually ship via any USPS, FedEx, or UPS method that is applicable to your ZIP code. If you need expedited shipping (Express, Next Day, etc.) please contact me first to confirm earliest available date of shipment, as cutoff times are generally early in the afternoon. INTERNATIONAL: USPS First Class Mail: This is the least expensive option but the availability of tracking is limited in many cases. Its available worldwide for packages with a value of USD$400 or less. Be aware that First Class Mail has been known to take up to three months to reach some destinations. Customs delays are also more common with First Class. If you select the First Class option I expect that you will be patient and wait three months before requesting a refund for “item not received.” If you require faster delivery please select an option below. USPS Priority Mail: This option is available for shipments with a value less than USD$1000. It typically takes a couple of weeks to reach most destinations. UPS Worldwide Expedited: This option is available worldwide for all shipments, and is required for shipments valued at USD$1000 or more. It is fast and reliable, with end-to-end tracking. I can also usually arrange shipping with other carriers at additional cost. Please inquire before purchasing if you have specific requests. I ship to China and Italy only via UPS Worldwide Expedited, regardless of value. No exceptions. I dont use eBays in-house International Shipping program, as the cost tends to be much higher than shipping directly with a carrier.USPS requires that all addresses be in “Latin” (abcdefg) characters (this means, for example, no Cyrillic (???????) or Chinese (???), etc.). USPS will return to the me any packages which violate this guideline, and the buyer will then be required to correct the address and pay postage again. Ebay places the burden of safe delivery on sellers, so I fully insure all shipments sent outside of the USA, regardless of value. Because I can insure only up to the declared value, ALL SHIPMENTS ARE DECLARED AT ACTUAL VALUE. You might owe significant import fees on higher value shipments once they cross your countrys border – check with your border or customs agency for details. I can ship to a domestic freight forwarder or other third party within the USA, provided their address is on the order at the time you place it. GENERAL: SIGNATURE REQUIREMENT: All orders valued at USD$750 or greater, and ANY order shipped via UPS or FedEx, automatically require a signature release upon delivery. Someone at your delivery address will need to be available at the time of delivery to sign for the package. COMBINED SHIPPING: Im happy to combine shipping on multiple purchases. Those shipping within the US will combine automatically. International orders must be manually combined after the purchase, and any excess shipping will be refunded to your payment source (due to the way eBay buy-it-now items are set up, this is the only way I can combine shipping on more than one item). HANDLING TIME: My handling time is one business day and eBay requires me to ship within that timeframe. I cannot withhold shipment for a later date. If you require shipment on a specific date I can often set up a special listing just for you on that date; please inquire. I usually ship every day of the week, except for Sunday and USPS-observed holidays, and orders often ship same day. Orders placed later in the day usually ship next business day. Orders placed on Friday or Saturday will sometimes not ship until Monday. All orders placed on Sunday or USPS-observed holidays ship the next business day. Expedited and express shipments (FedEx and UPS 2-day & Next Day, etc) must be placed by 12PM Pacific Time in order to ship same day. If you have an urgent delivery need its a good idea to contact me first so I can confirm exact day of shipment. SHIP-TO ADDRESS: Ebay requires that I ship to the address on the order. This protects both you and me. I cannot ship to a different address. If you require shipment to a different address please update your shipping information before making a purchase. R31

3 1959 vintage Mullard long plate goal pst 12AX7 ecc83 tubes -tested- f91 Click image to enlarge Description 3 Mullard made in Great Britain ecc83/12ax7 tubes long grey 17mm plates with halo getters and dual support rods all with matching blackburn eia/date codes of B9J f91 tested on my Amplitrex AT-1000 mutual conductance tube tester no gas, shorts or hk leakage the minimum for this type is 1000 with average new being 1600 tested @  1600/1700 1700/1700 1500/1600       Get images that make Supersized seem small.Showcase your items with Auctivas Listing Templates! THE simple solution for eBay sellers. Track Page Views WithAuctivas Counter

Rare pair of Mullard ECC83 long plate, goalpost getter support. Matching f91 B8F date codes. Both are in nice clean condition and test excellent; valve 1; 1.78 mA/V / 2.0 mA/V (111% / 125%) valve 2; 1.65 mA/V / 1.8 mA/V (103% / 112%)

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amp Vintage Vacuum Tube Code f91 B8A Balanced Test Results Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 (balanced test results) PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

MULLARD ECC83 12AX7 CV492 type F91 Valve Pair 1958 Long Plate Blackburn production matched “goal post” (getter support) Special military select quality CV492. Excellent condition — report below. Gave a full-bodied bathing of music in my RIAA Phono stage (notably bigger sound, richer and more musical than late 1970’s / 80’s production Mullards) which I no longer use, so these valves are surplus to requirements. A rare pair of classic valves in production for less than 18 months in the late 1950s. Manufactured from late 1957 until early 1959 only. The F91 design was the Mullard long plate ecc83 that immediately followed their square getter MC1. Similar to, and all the quality of the predecessor legendary MC1 valve. Some prefer the F91 for its slightly smoother upper-mid frequency range. The F91 is the only Mullard design using a halo getter which incorporates the double goalpost getter support as used in the MC1. 17mm long plates” much rarer than the later 13mm short plates. Copper plate posts. CV492 print on reverse means these were selected for high specification; the best of the Blackburn F91 production. Design and date codes: F91 B8E, &: F91 B8G manufactured at Mullard Blackburn factory in May, and July, 1958. Tested good for shorts; continuity; microphony; and emissions. No hiss, no hum, no noise, no microphonics. Condition report September 2021 and stored since (from Deco Audio specialist (aylesbury), can provide details): A: triode 1, gain 35.0db, output 45v triode 2, gain 35.2db, output 45v B: triode 1, gain 35.0db, output 45v triode 2, gain 36.0db, output 45v Advice: “book values for our machine are 35db and 50v, however given the consistency across all four triodes I suspect it is my judgement of clipping (output voltage) that is off (this is done audibly and visually and there is a tolerance within which I think this falls), so in other words they are very close if not meeting tolerance and about as close to matched halves as can reasonably be expected, with A being the best”. Only the item listed is included in this sale. I will pack carefully for safe, insured, transit. Will be sent UK Post Office First Class Signed For . (Packed Item Weight not more than 250 grams) Please contact me first if bidding from overseas to find courier service and cost. All import / other duties will be the responsibility of the purchaser. Thank you for your interest.

Listings Feedback Contact add to favorites Its been 10 years since we work for BMW fans. We offer original car parts of premium quality. Our strengths Many years of experience A wide range of parts BMW only specialization Professional help Very fast realization 30 days to return Free shipping of small items WELCOME TO OUR OFFER IN WHICH WE SELL: Contact with us! BMW G14 G15 G16 M8 F91 F92 - DECORATIVE TRIM CENTRE CONSOLE 50 JAHRE CARBON LHD LHD - for left-hand drive vehicle, Fits to models: BMW 8 G14 G15 G16 BMW M8 F91 F92 F93 Item condition: Used in very good condition, 100% legal, Original BMW, The presented photos are authentic by us. Possible shipping and transport of parts worldwide. Please ask for delivery costs before buying. We are happy to advise you on the selection of parts based on the catalog number or chassis number, VIN of the vehicle. The presented photos of the parts are authentic, made by us ATTENTION! Electronic components require coding All parts are covered by a 30-day start-up warranty PAYMENTS You can pay via PayPal or directly to our bank account. PayPal Bank Transfer DELIVERY Every day we send parcels worldwide through known courier companies. FREE and fast worldwide delivery* *Outside EU, free delivery only for small pachages See our full offer See Listings Contact Add to favorites

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amp Vintage Vacuum Tube Code f91 B8A Balanced Test Results Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 (balanced test results) PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amplifier Vintage Vacuum Tube Code f91 B8A Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 (balanced test results) PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amplifier Vintage Vacuum Tube Code f91 B8A Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 (balanced test results) PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

SUPER RARE EARLY MULLARD ECC83 12AX7 LONG PLATES SQUARE GETTER WITH CODE f91 B7K - BLACKBURN NOVEMBER 1957 IN BEAUTIFUL CONDITION TESTED STRONG ??AVO VCM163 TESTED READINGS TUBE 1 - Ia 1.5/1.7 gm 1.7/1.7 100% = Ia 1.2 gm 1.6 ?PLEASE MAKE PAYMENT IMMEDIATELY AS I WILL BE GOING ON HOLIDAY SHORTLY AFTERIF PAYMENT IS NOT RECEIVED IN TIME I WILL NOT BE ABLE TO SHIP UNTIL THE 15TH AUGUST - BY BIDDING ON THIS AUCTION YOU ACCEPT THESE CONDITIONS PLEASE SEE MY OTHER AUCTIONS ?

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amplifier Vintage Vacuum Tube Code f91 B8A Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 (balanced test results) PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amplifier Vintage Vacuum Tube Code f91 B8A Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 (balanced test results) PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amplifier Vintage Vacuum Tube Code f91 B8A Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

Untitled Document 1958 Mullard Blackburn 12AX7 ECC83 Long Plate Goal Post Getter Tube, NOS, Tested, f91 You are bidding on a single 1958 Mullard Blackburn 12AX7 ECC83 Tube. This tube has long (17 mm) gray plates and a goal post halo getter. It was made in 1958 at the Mullard Blackburn factory in Great Britain. It has an f91 etched code This tube was tested on my calibrated 539C. It has been tested for shorts, gas, and transconductance. The tube tests with readings of 1500/1600. Minimum is 875. All tubes are tested on my calibrated TV-7/B or on my calibrated Hickok 539C. All of these tubes have been tested for transconductance, shorts, gas, leakage and life. All tubes meet or exceed manufacturer published specifications of transconductance (Gm) for the specified tube type. All tests are tested twice - prior to the listing and prior to shipping. I have been selling tubes on the internet since 1998 and have been working with tubes since the early 1960s. If you have not already done so, please take a moment and look at my feedback. All tubes are 100% guaranteed good on arrival. These are great tubes for your new audio gear, guitar amps and vintage stereo/audio gear. Thanks for viewing my auction. Please check out my other auctions for more audio tubes, ham radio and radio related items, and collectibles for great deals. You can add me to your list of favorite sellers by clicking here. I will ship overseas Regarding Shipping Your tubes will be well packed. All tubes are shipped in white boxes or the original boxes if available. They are than are wrapped in bubble wrap and shipped in a box. I have shipped thousands of tubes all over the world and have not yet had any arrive damaged. Payment must be received with 2 days of the auction close. Foreign bidders are welcome to bid. I will gladly combine auctions to save on shipping when possible. I have sold and shipped electronic equipment and tubes to over 73 countries. I pack items very well. See my feedback and bid with confidence!

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amplifier Vintage Vacuum Tube Code f91 B8A Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

12AX7 ECC83 Mullard Tested Audio Amp Preamp Audio Stereo Vintage Radio Vacuum Tube See Picture Box for Test Results , Long Grey Plate , Square Getter , Cooper Post ,Tested Strong , Platinum Balanced ,Made in Gt.Britain , Blackburn Factory 1958 We combine shipping Return Free Take a good look at the pictures as they give a much better description than words can If you have any questions, please ask them before bidding Shipping charge of $5.95 to anywhere within the lower 48 United States Thanks

2 neue Riemen und Idler für AKAI Kassettenrecorder: GX-75, GX-75 MKII, GX-F71, GX-F91, GX-912 1 Flachriemen für Motorantrieb, 1 Vierkantriemen für Cassettenfach, 1 Idlergummi für Spulen Versand:National: unversicherter Brief 1,00 EUR oder Prio Brief mit Sendungsverfolgung 2,50 EURInternational: uninsured to EU 1,50 EUR or insured registered mail 5,50 EUR

1 ECC83 12AX7 MULLARD Long Plate HiFi Guitar Amplifier Vintage Vacuum Tube Code f91 B8A Tube Tested on a TV-7D/U Tester 32 is Minimum Tube Tests New 54-54 PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.