TJ Full Music 300B/c vaccuum tubes. 25 hours use max. NOS. Four tubes for sale from UK fixed price. Two matched pairs (one marked L, the other R). What you see pictured is what youll get. These tubes will need another 250 hours just to be run in. Perfect condition. Cannot be bought in the UK. Will be sent double boxed and with multiple layers of absorption to arrive safely. TJ Full Music are the premium Western Electric replica tube manufacturer. The carbon plate is a modern variation. it is thick and rigid, therefore keeps resonance low and has the added benefit of dissipating heat energy faster than metal plate or mesh leading to longer life and a more consistent performance. The tube construction is very rigid with thick glass, again to minimise resonance, and with a beautiful domed top. Data here FULLMUSIC-tianjin quanzhen electron tube technology co.,Ltd (tube-fullmusic.com) Review from 6 Moons here 6moons audio reviews: TJ/Full Music & Snyergy Hifi 300B & 6SN7 The price you see is for four tubes delivered insured to your home by a reliable courier.

BRAND NEW TJ FULLMUSIC VACUUM TUBE Item No.: 300B/n, Mesh plate The price is for 1 Matched pair (2PCS, factory matched&test) Mesh plate,ceramic base,gold plated brass pins Nominal operating conditions and parameters Filament voltage* …………………………………………………………… 2.5V Nominal filament current …………………………………………………… 1.5A Plate voltage ………………………………………………………………… 250V Grid voltage** ……………………………………………………………… …-50V Plate current ………………………………………………………………… 34mA Amplification factor …………………………………………………………… 3.5 Load resistance ……………………………………………………………… 3900 ohms Grid Current ………………………………………………………… …………0.05 ? A Limiting Operation Conditions for Safe Nor simultaneous ratings Maximum plate voltage …………………………………………………… 275 volts Maximum plate current …………………………………………………… 10 wattsNew Matched Pair TJ Fullmusic Vacuum Tube 300B/n Mesh Plate Vintage HIFI AMP DIYBRAND NEW TJ FULLMUSIC VACUUM TUBE Item No.: 300B/n, Mesh plate The price is for 1 Matched pair (2PCS, factory matched&test) Mesh plate, ceramic base, gold plated brass pins Nominal operating conditions and parameters Filament voltage* …………………………………………………………… 2.5V Nominal filament current …………………………………………………… 1.5A Plate voltage ………………………………………………………………… 250V Grid voltage** ……………………………………………………………… …-50V Plate current ………………………………………………………………… 34mA Amplification factor …………………………………………………………… 3.5 Load resistance ……………………………………………………………… 3900 ohms Grid Current ………………………………………………………… …………0.05 μ A Limiting Operation Conditions for Safe Nor simultaneous ratings Maximum plate voltage …………………………………………………… 275 volts Maximum plate current …………………………………………………… 10 wattsPaymentDelivery 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 TJ Fullmusic Vacuum tube Item No.: 300B Solid plate Gold Plated Brass pins Ceramic tube base Filament Voltage: 5V Filament Current: 1.2A Plate Voltage: 300V Grid Voltage: -58V Plate current: 60mA Max. Plate Voltage: 450V The price is for 1 Matched pair (2PCS, factory test&match)TJ FULLMUSIC 300B VACUUM TUBEBrand new TJ Fullmusic Vacuum tubeItem No.: 300BSolid plate Gold Plated Brass pins Ceramic tube base Filament Voltage: 5V Filament Current: 1.2A Plate Voltage: 300V Grid Voltage: -58V Plate current: 60mA Max. Plate Voltage: 450VThe price is for 1 Matched pair (2PCS, factory test&match)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!