• Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin GE JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - GE 5654W Platinum Grade Pair

    ***IMPORTANT: 5654W tubes can ONLY be used to replace 7-pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W or EF95 tubes. If in doubt check with your amplifier manufacturer (or contact us) to verify that 5654W tubes can be used as a replacement in your particular audio device. AMPLIFIER DAMAGE CAN OCCUR IF YOU USE THE WRONG TYPE OF TUBE AS A REPLACEMENT*** 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, FEWER THAN 40% of the NOS 5654W tubes we test are considered for use in these special matched pairs. 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 ...

    • Brand: Riverstone Audio
    • ASIN: B01BFJDTW0
    • UPC: 763769918220

  • Riverstone Audio - Vacuum Tube Pin Straightener for 9-Pin B9A-Base (12AX7 / EL84 / 5670) and 7-Pin B7G-Base (5654 / 6AU6 / 6AQ5A) Tubes - Hardened Stainless - Hand Held - Straightens Vacuum Tube Pins

    A professional grade hand-held vacuum tube pin straightener. Used to straighten and align vacuum tube pins. Great accessory for professional musician's, audiophile's and repair shop's working with tube-based audio components. Compatible with US/European and Russian/Chinese miniature 7-pin and 9-pin tubes with B7G bases (e.g., 6AK5, 5654, 6AU6, 6AQ5A tubes) and B9A bases (e.g., 12AX7, 12AU7, 5670, 6BQ5, EL84 tubes). Bent tube pins can permanently deform and loosen the contact between tube pins and socket contacts, which could negatively affect sound quality. Inserting tubes with bent pins into a socket can also damage the glass-metal interface along tube pins, resulting in reduced tube life or glass breakage. Modeled after vintage hand-held pin straighteners - but with significant improvements in machining accuracy and material. The straightener is CNC machined from a premium-grade martensitic stainless steel and hardened to RC50 (Rockwell C50). In addition to providing long life (as well as corrosion resistance) we chose a premium grade stainless for good reason; if a softer material is used for a pin straightener, for example aluminum alloys, pin contamination can occur (aluminum transferred to tube pins can form Al2O3). This pin straightener was designed for many years of troub...

    • Brand: Riverstone Audio
    • ASIN: B074DZLFCK
    • UPC: 605945647381

  • JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)

    This 12AX7/ECC83 preamp tube has a well-balanced, colorful tone. Strongly defined lows and mids and smooth highs. It allows for more clean headroom than higher gain 12AX7s. Spiral filament for reduced noise & microphonics. Package of 3

    • Brand: JJ Electronic
    • ASIN: B005F5TP6U
    • UPC: 609722131322

  • 2 pcs NOS Magic Eye 6E2 EM87 Vacuum Tube for HIFI Audio amplifier

    2 pcs NOS Magic Eye 6E2 EM87 Vacuum Tube for HIFI Audio amplifier

    • Brand: SHUGUANG
    • ASIN: B07KC4GL74
    • UPC: 791261158318

  • General Electric (GE) 5654 / 5654W / 6AK5 / 6AK5W Electron Vacuum Tube by GE

    Made in the U.S.A. Brand New, from original factory sealed General Electric cartons. General Electric (GE) 5654/6AK5W Electronic Tube. Military Grade, Audio Amplifier Tube. Direct replacement for 6AK5, 6AK5W, 5654, 5654W, 6J1 tube. Superior upgrade for 6J1 tube based amplifiers and preamplifiers.

    • Brand: GE
    • ASIN: B0195UWJG8
    • UPC: 700381646346

  • Russian Vacuum Tube Valve 6J9P (E180F 6688) NOS (2pcs)

    This vacuum tube has been tested at the factory shipment. It is an old stock item of military model manufactured in the former Soviet era from 1970 to 1990 's. Since the picture shows the average thing of stock, it may differ slightly from the actual one. (Printing, plate features, etc.) There is no guarantee of matched even in the case of exhibition with two or more sets. There are not individual boxes for military stock items. Please acknowledge it beforehand.

    • Brand: Generic
    • ASIN: B0794JXVKH

  • AOSHIKE 6J1 Valve Preamp Buffer DIY Kits Tube Amplifiers Audio Board preamplifier Pre-Amp Amplifier Audio Board

    6J1 Valve Preamp Buffer Diy Kits Tube Amplifiers Audio board Amplificador Pre-Amp Amplifier Audio Board Models: 6 j1 tube (substitution model 6 au6 ak5, 6, 5654, etc.) Channel types: 2.0 / stereo Working voltage: communication AC12V 0.8 A or above The power interface: 5.5 * 2.5 plug Circuit board size: 77 x 75 x 57 mm high The weight: 87 g (with copper column) Note:This is Diy Kits.you need do it yourself.this board clear sound, strong amplification function, high efficiency, high frequency response density. Package included: 1 set 6J1 Valve Preamp Buffer Diy Kits (Without the instruction book )

    • Brand: AOSHIKE
    • ASIN: B01N0T2VF9

  • Tube Amp Doctor 6V6GT-STR Premium Selected Vacuum Tube, Matched Pair

    This all new TAD 6V6GT-STR combines the exceptionally sweet voiced NOS 6V6GT like the RCA or GE 6V6GTY with up to date demand to withstand the higher operating voltages due to raised AC supply.Surprisingly tight bass which you would not expect except with the very best choice of real NOS 6V6GT treasures.TAD recommends the TAD 6V6GT-STR for all 6V6 applications where a powerful but sweet tone is desired; Works great in Single Ended Class A Amps like the Fender -Tweed- Champ, Vibro-Champ, Fender Champion 600 or the Univalve. Also perfect choice for Reverb Driver in Vibrokings and Dual Professionals.Available in Singles, Matched Pairs or Matched Quads

    • Color: Matched Pair
    • Brand: Tube Amp Doctor
    • ASIN: B005LS0R22
    • UPC: 609722132138

  • NEW PC of PINNACLE 5687 NOS NIB Vacuum Tube Electronic Amplifier Radio

    NEW PC of PINNACLE 5687 NOS NIB Vacuum Tube Electronic Amplifier Radio

    • Brand: NOS NIB Vacuum Tube
    • ASIN: B01LZAKNT0

  • Nobsound 6N8P+6P3P HIFI Single-Ended Pure Class A Tube Amp Vacuum Power Amplifier DIY Kit

    Item specifics: Tubes: 5Z4P / 5U4C * 1 + 6N8P / 6H8C * 2 + 6P3P / 6L6GC * 2 Power supply: 300v * 2 6.3v 5v 3.15v * 2 Signal / Noise Ratio: 95dB Distortion: less than 1% at full power Frequency: 10HZ-70KHZ 3dB Output Power: 7W +7 W Voltage: 100V-240V Size: 290 * 170 * 150 mm Weight: 8KG

    • Color: DIY Kit
    • Brand: Nobsound
    • ASIN: B01MA2XASK

  • JJ Electronics Amplifier Tube (T-6V6-S-JJ-MP)

    Octal power tube (Max Plate Watts = 14W)6V6Available in Singles, Apex Matched Pairs or Apex Matched Quads - please select from list.

    • Color: Matched Pair
    • Brand: JJ Electronic
    • ASIN: B003FO67WI
    • UPC: 609722122849

  • Tung-Sol 12AX7 Preamp Vacuum Tube, Single

    Premium high gain Twin Triode with ultra-low microphonic. Improved reissue of the Vintage NOS Tung Sol 12AX7

    • Color: Original Version
    • Brand: Tung-Sol
    • ASIN: B0018SJLFS
    • UPC: 723175698451

  • Nobsound Little Bear T11 6N2/12AX7 Vacuum&Valve Tube Phono Turntable Preamplifier; MM RIAA LP Vinyl Record Player Preamp; Stereo HiFi Audio Pre-Amplifier

    Technical Specifications: Output Voltage: 2.0V Gain = 48dB Input RIAA ≤ 5mV THD ≤ 0.5% Frequency Response: standard characters Signal to Noise Ratio ≥ 65dB(A)1KHz (input: 10mV; output: 0.7V) Power supply: AC110V(115V) 60Hz/50Hz Packages: 1 × Preamplifier 1 × 6Z4 Tube 3 × 6N2 Tubes 3 × Metal Tube Covers 4 × Acrylic Tube Covers 1 × Power Cable 1 × GND wire Q&A: Q: I got a loud hum with T11. A: At first, we have to clarify that all phono preamps have a certain of background noise. It won't be loud, while a little loud is normal. Besides, there are many factors. Reason A: T11 isn't connected to ground well. While the device is playing music, picking up the GND copper part of T11 with your fingers. If the background noise is much lower, then T11 isn't connected to the ground. For this issue, we prepared a 3m wire in the package for you to solve it by yourself. Just use it to connect the GND with any large mental item in your home like windows or mental tables. Reason B: T11 doesn't match with your amplifier well. Digital amplifiers cannot be connected to the ground directly, which may cause T11 much noise. For this issue, you can just set the T11 GND switch (on the back of it) to OFF. However, this will lead to bad noise from T11 itself as it is not connected to...

    • Color: MM Tube Phono Preamp
    • Brand: Nobsound
    • ASIN: B06XCM9NKV

  • Electro-Harmonix 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)

    Provides high gain with ultra low noise. The tube's detailed, musical tone rivals the most desirable NOS types. Unique spiral filament eliminates the filament-to-cathode induced hum common on amps that use AC on the filaments. Package of 3

    • Brand: Electro-Harmonix
    • ASIN: B005F5TP2Y
    • UPC: 609722131339

  • Electro-Harmonix 12AT7 EH Preamp Vacuum Tube, Single

    Large plate format Twin Triode, ideal for use in driver and reverb circuits. Offers superior dissipation compared to NOS versions of this tube.

    • Brand: Electro-Harmonix
    • ASIN: B01HT8U2BC
    • UPC: 683274021768

  • TG888 Water Valve for General Electric Machine Washer Assembly Part WH13X10024

    Fits models: EWA5600G0WW, GWSE5240H0WW, S5200E6WW, WARE5260DCWW, WBB4500E6WW, WBB4500G0WW, WBB6700F2GG, WCRE6270DCCC, WCRE6270DCWW, WCRE6270G0CC, WCRE6270G0WW, WCSR2090DBCC, WCSR2090DBWW, WDSR2080DBCC, WHDRE526E6WW, WHRE5260E6CC, WHRE5260E6WW, WHSE5240DCCC, WHSE5240DCWW, WJRE5500G0WW, WKRE6280DCWW, WKSE5260E6WW, WLRR4500G0WW, WLRR5000G0WW, WLSE4000G0WW, WPRB9220DCCC, WPRB9220DCWW, WPRE6100G0WT, WPRE6280DCWW, WPRE8100G0WT, WSERE526F2WW, WSRE5260DCWW, WTRE6260F2GG, WWRE5240DCCC, WWRE5240DCWW, WWRE6260DCWW, WWSE5240DCCC, WWSE5240DCWW, WWSE5240G0WW, WZRE5260F2GG Replaces part numbers: P3861119, WH13X86, 1159233, AH1155105, EA1155105, PS1155105, WH13X0086, WH13X0087, WH13X10004, WH13X10019, WH13X87.

    • Brand: TG888Warehouse
    • ASIN: B07FJLWH8D
    • UPC: 726858160948

  • Mullard 12AX7 Preamp Vacuum Tube, Single

    Premium high gain Twin Triode ideal for use in HiFi preamplifiers. Replicates the sound signature of the large plate Mullard ECC83 tubes that were popular in the 1960s and 1970s.

    • Brand: Mullard
    • ASIN: B0013O4OZ4
    • UPC: 609725329528

  • FX Audio TUBE-01 6J1 Tube Buffer HIFI Preamplifier (Black)

    Performance: Using classical tube 6j1 design and optimize the route. Tube can be replaced design,soft voice. Patent power conversion module. The first vehicle with DC12V power supply only. All aluminum alloy shell,heavy gold PCB,gold-plated interface. Can match digital power amplifier analog power amplifier,active speakers. Technical: Power supply: DC12V 1A Frequency response: 20HZ(-0.2DB)-20KHZ(-0.2DB) SNR: 100DB Input sensitivity: 300MV-2000MV Output: 3000 mv THD:1000MV 0.1% Size:98x100x32 MM Weight:350g

    • Color: Black
    • Brand: FX Audio
    • ASIN: B01HEQJGPC