Quantity : 2PCSTop is 807,5933. Bottom is EL34,KT88,6L6.Copper used for excellent conductivity.Outstanding soldering taken in every adapter.Bakelite socket and gold pins for long life，Tough gold pins with a thick gold plating.100% The polytetrafluoroethylene（Teflon） and Silver-Plated Wire. Specialty:high temperature resistance. A: 807 or 5933,QE06140B: EL34 or KT88,6L6,5881,6550,KT66The design of your tube amplifier is the use of B. If you want to try A. Only need to connect A and the adapter socket in together.Then connect to your amplifier,begin to enjoy music.Needn’t change anything about your amplifier. On Nov 26, 2024 at 16:50:49 PST, seller added the following information:
Item Tag: Does Not Apply
-
4 Plugs For Pioneer SX-424 Reciever Speaker Connectors Adapter,Also Akai, Allied
This listing is for four top quality reproduction plugs for speaker wire connection to Pioneer, Akai and Allied Radio Shack receivers. Customized in our shop for a perfect fit, these plugs have brass conductors with screw terminals for maximum signal transfer. Allows you to connect two sets of speakers to your receiver. No soldering required. These plugs fit the following amplifiers, receivers, components: Compatible PIONEER Models: H Series 8-Track Receiver: H-555, H-802, H-803, H-7000, H-R9000 K Series: K71-032, K71-642, K72-007 QA Series: QA-800 QL Series: QL-600A QM Quadraphonic: QM-800A SA Series: SA-100, SA-302, SA 302R, SA-500, SA-500A, SA-600, SA700, SA-800, SA-900, SA-1000 SX Series: SX-300T, SX-400, SX-410, SX-424, SX-440, SX-525, SX-626, SX-700T, SX-727, SX-770, SX-820, SX-828, SX-990, SX-1000, SX-1000TD, SX-1000TW, SX-1500, SX-1500T, SX-1500TD, SX-2500, SX-3000, SX-6000, SX-9000 QX Series: QX-4000, QX-8000, QX-9000, QX-9900 Compatible AKAI Models AA Series: AA-910, AA-920, AA-930, AA-940, AA-960, AA-970, AA-980 AS Series: AS-980 Compatible ALLIED Radio Shack Models: 335, 339, 365, 380, 395, 399, 429, 435, 445, 490, 498, 475, 495, 995 Package contains two pairs (4 plugs). International Buyers: Import taxes are the buyer’s responsibility. If such taxes are not added when you make your purchase, you may be responsible for them upon receipt of your package, depending on the laws of your country. You will not be charged twice for taxes.
-
6L6 to 6BG6A socket adapter gold plated (2) pcs USA stock fast delivery
INTERNATIONAL SHIPPING IS AVAILABLE TO MANY COUNTRIES. Please ask for a quote BEFORE BIDDING AND PAYING and I can invoice you to complete the transaction, if not available through Ebay. 6L6 to 6BG6A socket adapter gold plated (2) pcs. USA stock fast delivery. Plugs into octal socket converts to 6BG6A top with anode cap. Fast Mail delivery. More coming into stock by 8/23/24. We have (1) lot) available with 8 coming. Seller is not responsible for the use of or inability to use the products. Hazardous materials and conditions may exist. Buyer shall exercise due care and due diligence. We will provide a shipping discount on multiple purchases on 2 or more listings on in stock items on USA shipping. You can inquire prior to buying or we will refund part of the shipping as a discount after purchase.
-
Vintage Rare Omni directional Bekin? c751 Stereo Speakers Working -west palm Fl
Vintage Rare Omni directional c751 Stereo Speakers Working – west palm beach FL Please see pictures. Not perfect because it’s not new. Solid wood heavy speakers Really nice pair. Pickup in west palm beach FL 33411 or can ship using USHIP at buyers expense.
-
Brand New NAB Hub Adapters (one pair) for 10.5″ Reels
Welcome to PHONOPREAMPS.COM on NAB 10.5″ Reel Hub Adaptors; $24.50 a pair!!! These are “reel” hard items to find, but we have them! $24.50 per pair These are BRAND NEW (custom-made for us by TEC) clamp-type NAB reel hub adaptors that fit Pioneer, Akai, Tascam, Fostex, Teac, Tandberg, Sony, Revox and other 1/4″ reel-to-reel decks that take 10.5″ reels and have screw-type or spring-loaded reel retainers. They are shown above mounted on a Teac A-3300SX (screw-type) and a Revox A77 (spring-type). These are EXACT duplicates of ones once supplied by Teac with many of their models; note the image above showing a Teac original hub on the left and our version on the right. Several other major manufacturers once made similar one-piece adaptors, including Pioneer, Sony, Akai and Tandberg. Use the FAQ button below to see if these are right for your machine and to answer other questions about usage. Some machine and reel combinations may require the use of shims; click HERE to see how to effortlessly make your own using materials you likely already own!!! Not quite what you’re looking for? We sell over a dozen phono and line preamp models with lots of features other brands don’t have, as well as audio switchers, tracking scales, styli, and cartridges. Visit the Phonopreamps.com
-
– Tested/Matched Pair 2 Tubes 7-Pin JAN 5654W Fully-Tested Vacuum Tubes – Upg…
– Tested/Matched Pair (2 Tubes) 7-Pin JAN 5654W Fully-Tested Vacuum Tubes – Upgrade for 6AK5 / 6J1 / 6J1P / EF95 – JAN 5654W Platinum Grade Pair Description and features As a US seller we stand behind our products. All vintage vacuum tubes sold by are backed by our no-nonsense 4-YEAR – THE IN THE AUDIO TUBE BUSINESS! ***IMPORTANT: AMPLIFIER DAMAGE CAN OCCUR IF YOU USE THE WRONG OF TUBE AS A REPLACEMENT. 5654W tubes are a DIRECT substitute only for 7-pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W, EF95 and 403B tubes. For other substitutions, check with your amplifier manufacturer to verify that 5654W tubes can be used in your particular audio device.*** Package contains a closely matched pair (2 tubes) of vintage US-manufactured GE JAN 5654W vacuum tubes. The tubes are Amplitrex TESTED and MATCHED, and subjected to multiple test cycles to determine stability. Plate current and Gm are BOTH matched to within 3%. Matched tubes undergo a final audio sound check to make certain they are indeed audio quality. With our high standards, 5654W tubes were originally designed as a low-noise premium-grade substitute for 6AK5 and EF95 vacuum tubes. The “W” designation refers to ruggedized military-grade tubes with quality control and internal design changes to enhance reliability. These vintage tubes have found new life as replacements for 7-pin 6J1, 6J1P (6ZH1P-EV), 6AK5 and EF95 tubes and are commonly used by audiophiles for improved sound quality. When received, we guarantee the tubes will test at NOS levels of 4400 micro-mho or higher and a plate current (ip) of 6.4 mA or higher (tested in fixed-bias mode at a plate and screen voltage of 120 V and a grid voltage of -2.0 V). NOTE: Some amplifiers, such as the Little Dot 1+, MK II and MK III, may require circuit board jumpers to be changed when swapping tubes (procedure is outlined in the Little Dot manual). All vacuum tubes we sell are carefully packed for shipping and will have the “” name, logo and QC labels on the boxes. Return Policy ⦿ All our products come with a 30-Day Return Policy. If you would like to return your item and you are within 30 days of the purchase, and it is still in its original condition, you can return the item by contacting us through eBay messaging. ⦿ If you are not 100% satisfied, please let us know the Detailed Problem,We will give you a 100% satisfactory solution ⦿ If you received an incorrect, damaged, defective, or item not as described, contact us for a partial/full refund or replacement on our cost.⦿ Free Shipping and Free Return 30-Days Money Back Guarantee. ☎ For all returned products, buyers MUST contact us for the returning address. Shipping ⦿ We do not ship to a different address. we will ship to the address you provide on the ebay only. Please check your address before purchase. ⦿ It should take 2-4 business days for the product to reach your destination. ⦿ If the product doesn’t reach your destination within the time limit, please give it an additional 1-2 business days in case of postal delays and/or possible technical issues. ⦿ We use a selection of shipping services such as UPS, FedEx, USPS etc. ⦿ We ship only to the 48 contiguous states of America. We do not ship to Hawaii, Alaska, US Protectorates, APO/FPO addresses. Local pickups are not offered. ☎ If it takes any longer than that, please do not hesitate to contact us to resolve the issues. Contact us ☎ Please contact us via eBay message. And your message will be replied within 1 business days. For any queries, please feel free to contact us, we will get back to you as quickly as possible. Customer 100% satisfaction is our first priority and goal. We are always working hard for maintain high standards of excellence and resolve your problem in best way. So your POSITIVE FEEDBACK is very important. If you have any problem of the item, please feel free to let us know before leaving your feedback. We will try our best to solve your problem. About us We are here to give you quality products, competitive pricing and amazing service in order to make sure you get the best deal online, Thank you for your business and the opportunity to serve you.
-
– Tested/Matched Pair 2 Tubes 7-Pin JAN 5654W Fully-Tested Vacuum Tubes – Upg…
Exclusive Offers Await!Welcome to our stores! Satisfaction is what we guarantee. – Tested/Matched Pair 2 Tubes 7-Pin JAN 5654W Fully-Tested Vacuum Tubes – Upg… Product Overview As a US seller we stand behind our products. All vintage vacuum tubes sold by Riverstone Audio are backed by our no-nonsense 4-YEAR WARRANTY – THE BEST WARRANTY IN THE AUDIO TUBE BUSINESS! ***IMPORTANT: AMPLIFIER DAMAGE CAN OCCUR IF YOU USE THE WRONG TYPE OF TUBE AS A REPLACEMENT. 5654W tubes are a DIRECT substitute only for 7-pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W, EF95 and 403B tubes. For other substitutions, check with your amplifier manufacturer to verify that 5654W tubes can be used in your particular audio device.*** Package contains a closely matched pair (2 tubes) of vintage US-manufactured GE JAN 5654W vacuum tubes. The tubes are Amplitrex TESTED and MATCHED, and subjected to multiple test cycles to determine stability. Plate current and Gm are BOTH matched to within 3%. Matched tubes undergo a final audio sound check to make certain they are indeed audio quality. With our high standards, 5654W tubes were originally designed as a low-noise premium-grade substitute for 6AK5 and EF95 vacuum tubes. The “W” designation refers to ruggedized military-grade tubes with better quality control and internal design changes to enhance reliability. These vintage tubes have found new life as replacements for 7-pin 6J1, 6J1P (6ZH1P-EV), 6AK5 and EF95 tubes and are commonly used by audiophiles for improved sound quality. When received, we guarantee the tubes will test at NOS levels of 4400 micro-mho or higher and a plate current (ip) of 6.4 mA or higher (tested in fixed-bias mode at a plate and screen voltage of 120 V and a grid voltage of -2.0 V). NOTE: Some amplifiers, such as the Little Dot 1+, MK II and MK III, may require circuit board jumpers to be changed when swapping tubes (procedure is outlined in the Little Dot manual). All vacuum tubes we sell are carefully packed for shipping and will have the “Riverstone Audio” name, logo and QC labels on the boxes. Key Features All vintage vacuum tubes sold by Riverstone Audio are backed by Riverstone’s no-nonsense 4-YEAR warranty. We know what it takes to select the vacuum tubes for long-life low-noise audio applications. TESTED and MATCHED Pair (2 tubes) of low-noise 7-Pin NIB/NOS JAN 5654W Vacuum Tubes. Considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use. Our experienced engineers match vacuum tubes for BOTH plate current and mutual conductance. Test results are provided for all tubes sold by Riverstone Audio and are directly attached to the tube box. We guarantee that the 5654W tubes selected for these matched pairs test at NOS levels at or above 4400 micro-mho and a plate current of 6.4 mA or higher. All tubes we must also pass a specialized life test and an audio sound test. AMPLIFIER DAMAGE CAN OCCUR IF YOU SUBSTITUTE THE WRONG TYPE OF TUBE. 5654W tubes should only be used to directly replace 7-Pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W and EF95 tubes. Do not substiture for other types of 7-pin vacuum tube. All vacuum tubes sold by Riverstone Audio will have the “Riverstone Audio” name, logo and QC label on the boxes. Payment Information ★ Secure payments through eBay. ★ We accept PayPal and all major credit cards. ★ Immediate payment required upon purchase. ★ For any payment issues, please contact our support team. Shipping Information ★ Orders are shipped to the address provided during checkout. Please verify your address. ★ We process orders within 1 business day (excluding weekends and holidays). ★ Standard delivery time is 3-5 business days. ★ We use trusted carriers like UPS, FedEx, and USPS. ★ Shipping is only available within the contiguous United States. No shipping to Alaska, Hawaii, Puerto Rico, or PO Boxes. ★ If there are any shipping delays, please contact us for support. Return Policy ★ We offer a 30-day return policy. ★ If you are not satisfied with your purchase, you can return it within 30 days for a full refund. ★ Please contact us to obtain the return address before sending back any items. ★ Items must be returned in their original condition and packaging.
-
300B MESH PLATE AV5M ALESA VAIC PAIR NOS tube valve lampe röhre tsf 진공관 真空管 AMP
300B MESH PLATE AV5M ALESA VAIC Made in Czech Republic PAIR NOS tube valve lampe röhre tsf 진공관 真空管 FOR AMPLIFIER DIRECT HEATED MESH TRIODE FOR HIGH-END AMPLIFIERS: DRIVER FOR ALL POWER TRIODES FILAMENT Vf= 5 vOLT If= 1,3 AMPERE ANODE DISSIPATION MAX 15 WATT ; OUTPUT POWER MAX 5W RMS GLASS DESIGN C-37 ; MESH NiSC / SOFT CARBON / TECHNOLOGY ; SUPER LONG LIFE 40.000 HOURS ; HARD METAL CATHODE ; ULTRA HIGH VACUUM 10/-8 ; TORR, GRID CURRENT O,2uA AT FULL POWER ; SUPER LINEAR MESH PLATE , LOWERED THD , IMD AND VERY FINE SOUND WITH MORE MUSICAL DETAILS Ua MAX = 400 VOLT Ua TYP = 350 VOLT ; Ia mAX = 100 mA ; Ia TYP = 40 mA ; PLATE IMPEDANCE : Ra = 930 OHM ; AMPLIFICATION FACTOR u = 4,3 ; TRANSCONDUCTANCE s : 4,6mA/V ; LOAD IMPEDANCE Ra = 2500 – 5500 OHM ; GRID RESISTOR : 100 OHM FULLY TESTED WITH ROE TEST TUBE 1 = 107% TUBE 2 = 80% AVVT stand for Alesa Vaic Vacuum Tube these tubes AV5SL are designed for driving Power Tubes that need a high input voltage on the grid, such as the AV520B-SLX, VT-4C, UV845 and similar tubes. other applications are very Linear Output tube (pre-amplifier, Head-Phone Amplifier) . Also it can be used as an Output tube, producing Maximum 5 Watt Single Ended. It uses AVVTs unique Open filament structure, resulting in extreme linearity, also at high output voltage. Features: AVVT’s parallel ribbon filaments with 16 flat surfaces, for more linearity ; two large getters ; white Nickel plates ; c37 Shaped Glass ; Anti-microphonic Suspensions in tube top ; Hard Metal filaments which can never break ; Ceramic UX4 Socket with Gold Plated pins. Note: the “Open Filament Structure” means, the filament and the grid are longer than the anode, and stick out on both ends for about 5…8mm. The not fully warm ends of the filaments do not have a very good function, and cause distortion. This tube doesn’t use this part of the filaments. Emitted electrons from the cold ends, will bypass the anode, and land on the glass. At maximum Power this may cause fluorescent, blue glow on the tube glass inside. Note also “Hard-metal filaments” are operated at much higher temperature than normal tubes. This tube will glow bright orange, instead of the dark orange color of nickel filament tubes. Individual test data has been done with ROE computer tested all test results are printed and comes with tubes. ALL DOCUMENTS WILL BE SENT WITH TUBES PROFESSIONAL SAFE PACKAGE SHIPPING CODE TUBE 1 = 2031 S ( internal serial number on metal engraved tag ) see picture number 4 embedded in this listing CODE TUBE 2 = 2023 S ( internal serial number on metal engraved tag ) see picture number 4 embedded in this listing tube valve lampe röhre tsf 진공관 真空管 HAM RADIO audio hi-end hi-fi diy POWER AMPLIFIER Pre-Amplifier Preamp Pri VINTAGE stereo SE Single Ended PP Push-Pull VACUUM TUBES röhren
-
NOS TESLA 6922 E88CC MATCHED PAIR GOLD-PIN RARE GREY PLATES AND SHIELD TUBES
Pair of TESLA 6922 | 6DJ8 | ECC88 | CV2492 | E88CC | 7308 MADE IN The Czech Republic. They were Zearix labeled for marketing in England during the 60’s. Highest Grade Gold Pin Construction with O Getter and Grey Shield. Top Quality Dual Triode Preamp Tubes. Amplitrex Tested