The JJ ECC803s is a hi-performance 12AX7 that has a spiral wound filament to reduce noise and hum. The construction is different from the JJ ECC83 in that the plates are more conventional, but have a special heat dissipating fin that serves to improve efficiency and gain. The plates of the tube are also “over-sized” (longer) as compared to most standard 12AX7 tubes. This over sized plate structure improves details in the bass and low mid-range responses. If you want that great JJ tone in a hi-performance package, then these are for you. Compare with other tubes here.
Item Tag: Money Back
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1958 Sylvania 12AU7 PLATINUM PLUS GRADE D Getter Preamp Tubes Matched Pair ECC82
***** EVERYTHING WE SELL IS GUARANTEED 100% AUTHENTIC *****All tubes come with a full 30 day, unconditional, no questions asked, money back satisfaction guarantee!Test scores will average between 85% and 95% of NOS values. Individual test scores will be written on the boxes that you receive with your tubes. These tubes were carefully screened by the manufacturers (Baldwin, Allen, Conn, Hammond, Wurlitzer etc.) and specially selected for their low noise and microphonic characteristics.You are purchasing a “Platinum Plus” grade matched pair of tubes. This means that the plates are very tightly matched on a calibrated Hickok TV-7 or Hickok 799 within 1%. Please see our other listings for “Silver, Gold and Platinum” tubes. Silver Grade tubes are matched within 15%, Gold Grade tubes within 10% and Platinum Grade 5%. The Gold and Platinum Grade tubes are recommended for more critical applications such as your preamp and phono stage.The price listed is for one pair of tubes. To purchase more than one pair, when available, simply change the number in the quantity box which is located just below the advertised price. Please email with any questions and/or concerns.Thank you for viewing my listings.
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JJ 5751 Preamp Tube
This 5751 is a drop-in replacement for any 12AX7. The 5751 was designed as a “ruggedized” high mu, dual triode tube with similar specifications as a 12AX7. However, with 30% reduced gain, the 5751 is a fantastic way to tame a distortion stage and tone shape an amp. These “short plate” JJ 5751 utilize a “short plate” design. tubes have great compression and harmonic complexity, perfectly suited for creating articulate midrange and warmer high end response.
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Pair of JJ ECC83s / 12AX7 Preamp Vacuum Tube
TubeDepot supplies vacuum tubes for musical instrument amplifiers, Hi-Fi amplifiers, vintage vacuum tube recording gear and associated equipment. We provide tube sets for virtually any vintage or new production amp on the market. This set contains 2 JJ ECC83s / 12AX7 Preamp Vacuum Tube
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Pair of JJ ECC803s / Hi-Performance 12AX7 Gold Pin Preamp Vacuum Tube
TubeDepot supplies vacuum tubes for musical instrument amplifiers, Hi-Fi amplifiers, vintage vacuum tube recording gear and associated equipment. We provide tube sets for virtually any vintage or new production amp on the market. This set contains 2 JJ ECC803s / Hi-Performance 12AX7 Gold Pin Preamp Vacuum Tube
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Vintage RCA 12AU7A PLATINUM PLUS GRADE Clear Top Preamp Tube = (6189 5814 7316)
All tubes come with a full 30 day, unconditional, no questions asked, money back satisfaction guarantee! Test scores will average 85% to 95% of NOS values. Individual test scores will be written on the new boxes that you receive with your tubes. You are purchasing one “Platinum Plus Grade” tube . This means that the plate matching is virtually perfect on a calibrated Hickok 799 within 1% Please see our other listings for “Silver, Gold and Platinum” tubes. Silver Grade tubes are matched within 15%, Gold Grade tubes within 10% and Platinum Grade within 5%. The Gold and Platinum tubes are recommended for more critical applications such as your preamp and phono stage. Please email with any questions and/or concerns.Thank you for viewing my listings.
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GE JAN 6829 Vacuum Tubes – Vintage Twin Triodes for Audio Amps & PreAmps
GE JAN 6829 Vacuum Tubes – Vintage Twin Triodes for Audio Amps & PreAmps. Thank you for looking Have a great day
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NEW Vacuum Tube Puller 7 & 9 Pin Tubes Preamp Radio Amp 12AU7 12AX7 12AT7 6189
***** EVERYTHING WE SELL IS GUARANTEED 100% AUTHENTIC ***** It’s Easy !Two size tube puller. Easy to remove or insert 7, 8 and 9 pin tubes with this brand new red silicone rubber tube puller. This tool helps in removing those difficult to reach vacuum tubes, small bulbs, which may be recessed or placed inside an amplifier, radio or any kind of electronic equipment. It’s Simple !Just squeeze the ball and put the sucker over the tube. Now release the ball and by the extra vacuum obtained, you can easily extract the tube in a professional manner. This is a huge time saver. A very handy tool for vintage radio, amplifier and other electronics repair. By using this tube puller, the technician is not only protected from possible burns and high voltages, but it is also a convenient method for extracting tubes without bending the pins.For inserting tubes, place the tube puller over the tube, push the tube into the socket and then squeeze ball to release puller. It’s Safe !This special designed tube extractor also works much better than gloves or a cloth. Not only does it help preserve the fragile silkscreen lettering and graphics on your rare and expensive tubes, but also allows you to remove the tubes while they are still hot. Even in ‘standby’, tube pins are sometimes still under dangerous high voltages. When the tube is removed, it remains firmly held in the puller due to the extra vacuum created with the oval squeeze ball. Pro’sGlass breaking: Oil from your skin can cause differential expansion or contraction of the glass making it break. Now you can protect your hand from the glass breaking if the tube is a bit stubborn and does not want to part company with the socket.Tube rolling: Tube rolling is the process of trying out a number of tubes in the same spot in an amplifier and selecting the one that sounds best to you. So this tool can be very helpful in optimizing the tone of the amplifier. Tube rolling can give new life to an ordinary sounding amplifier.Time saver: No more waiting until they are cool to the touch to remove them.Protection: This red silicone rubber tool gives you a nice protective insulated covering to easily and gently grab the glass so you can safely extract it in a professional manner.Damage: Please don’t use something like needle-nose pliers, they will damage or destroy the tube. Do not rock or jiggle the tubes in their sockets; the socket prongs and tubes may be damaged. Pull it straight out with this tube puller.Design: The main object in this design is to provide a one hand operated, small and handy tube puller which, in most cases, allows the removal of tubes from small recessed sockets without first having to remove the chassis from the radio or amplifier cabinet.
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Vintage RCA 12AU7A PLATINUM PLUS GRADE Clear Top Preamp Tubes Matched Pair =6189
All tubes come with a full 30 day, unconditional, no questions asked, money back satisfaction guarantee!Test scores will average between 85% and 95% of NOS values.Individual test scores will be written on the new boxes that you receive with your tubes. You are purchasing a “Platinum Plus Grade” matched pair of tubes. This means that the plate matching is virtually perfect on a calibrated Hickok TV-7 or 799 within 1%.These tubes were carefully screened by the manufacturers (Baldwin,Conn,Wurlitzer, Lowery etc.) and specially selected for their low noise and microphonic characteristics. This makes them ideal for your preamplifier and phono stage applications.Please see our other listings for “Silver, Gold and Platinum” tubes. Silver Grade tubes are matched within 15%, Gold Grade within 10% and Platinum 5%.The Gold and Platinum Grade pairs are recommended for more critical applications such as your preamp and phono stage.To purchase more than one pair, when available, simply change the number in the quantity box which is located just above the advertised price.Please email with any questions and/or concerns.Thank you for viewing my listings.
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2pcs matched Audio Valve Vacuum Tube Slovakia JJ KT77 Replace EL34B 6CA7
2pcs matched Audio Valve Vacuum Tube Slovakia JJ KT77 Replace EL34B 6CA72pcs matched Audio Valve Vacuum Tube Slovakia JJ KT77 Replace EL34B 6CA72pcs matched Audio Valve Vacuum Tube Slovakia JJ KT77 Replace EL34B 6CA7PaymentDelivery detailsTerms of salesAbout usContact usPaymentPayPal payment ONLY..Please be sure your shipping address is correct. We will only follow your address listed at the PayPal payment for the shipment.Due to the secure reasons, we are not allowed the address change through email. We have no responsibility for shipping address provided.Payment must be received 7 days after auction ended. Unpaid dispute will be filed to eBay for non- payable bidders.Delivery detailsShip to worldwide excluded some countriesDelivery time:It takes about 7-21 business days on the way Item Will Be Shipped Within 24 hours as soon as your Payment Verified. Some times the date will be delayed due to a shortage. However, we will inform you via the Email. We ship to PayPal’s address ONLY. Please make sure your address in PayPal is correct and available before you pay.Please indicate your personal requirement, such as colors, packages, value of declaration etc, at paypal’s message when you pay to us.Terms of salesThanks for your purchase, hope you have a pleasant buying experience with us, We are honest seller, we are doing best to be a BEST seller, thanks for your support. About usOur production line: New PSVANE SHUGUANG Audio Tubes; NOS tubes made in China, Russia, USA,UK, ect. Resistors and Capacitors. Tube Sockets Guitar AMP Knobs Guitar AMP Handles AMP Speaker Feet Pads All Hifi parts and tubes from us are sold at reasonable price with good quality, price that listed on our website are not inluding shipping cost,shipping charges are based on the quantity of orders and customer’s Location, Welcome to visiting our ebay store! Have a nice day!Contact us新建网页 2 We are doing best to be a good seller, for some unexpected issues, such as the item does not work, or the item you buy wrongly,or you do not receive the item—-any problem with the product or our service, please communicate with us at the first time, thank you!