757 reviews analysed
1. JJ 5751 Preamp Vacuum Tube
2. JJ ECC803 / 12AX7 Long Plate Gold Pin Vacuum Tube
Feature
- The JJ Electronic ECC803 is a high performance, long plate version of the ECC83 / 12AX7
- Like all JJ preamp tubes, these are built into a rugged package using the spiral filament and robust plate structure resulting in low microphonics and high reliability
- The long plate version of this tube differs from the standard version with its stronger and fuller sound which offers a wider and more balanced frequency response
- This tube ranges from deep rich lows to pristine highs covering a spectrum of harmonically dynamic mids along the way
- This tube is an excellent choice for any guitar amp and perfect for studio and Hi-Fi equipment as well
Description
The JJ Electronic ECC803 is a high performance, long plate version of the ECC83 / 12AX7. Like all JJ preamp tubes, these are built into a rugged package using the spiral filament and robust plate structure resulting in low microphonics and high reliability. The long plate version of this tube differs from the standard version with its stronger and fuller sound which offers a wider and more balanced frequency response. This tube ranges from deep rich lows to pristine highs covering a spectrum of harmonically dynamic mids along the way. This tube is an excellent choice for any guitar amp and perfect for studio and Hi-Fi equipment as well. This tube will work in any 12AX7 or ECC83 position.
3. Tung-Sol 12AX7 Preamp Vacuum Tube, Single
4. JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)
5. JJ Electronics 12AU7 / ECC82 Preamp Vacuum Tube
6. Tung-Sol 12AX7, Matched Quad
Feature
- Matched Quad
- Matched for both gain and conductance
- Performance which surpasses NOS original in all areas. Big, warm and very musical. Superb linearity with a dynamic 3-D sound.
- Preferred by guitar technicians for re-tubing and upgrading. Equally well suited for HiFi applications
- 7025/ECC83 equivalent
Description
Premium high gain Twin Triode with ultra-low microphonic. Improved reissue of the Vintage NOS Tung Sol 12AX7
7. 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
Feature
- A pocket size pin-straightener used to realign and straighten bent/misaligned vacuum tube pins. Can be used for US/European and modern issue Russian/Chinese miniature 9-pin and 7-pin vacuum tubes with US-European 9-pin B9A and 7-pin B7G bases. Tubes with B9A bases include 12AX7, 12AU7, 5670 and EL84. Tubes with B7G bases include 6AK5, 5654, EF95, 6AQ5A and 6AU6.
- Great accessory for professional musicians, audiophiles and repair shops working with tube-based amplifiers.
- This one is the real deal
- precision CNC machined from a premium grade stainless steel (SUS 420) and hardened to Rockwell C50 for long life. Pin straighteners manufactured from softer materials, such as aluminum, can cause pin contamination (tube pins can also quickly wear straighteners made from softer materials).
- Straight/aligned tube pins will reduce tube socket damage during tube installation and also reduce the likelihood of tube damage (forcing bent pins into a socket significantly increases the stress at the pin/glass interface of a tube, which can lead to tube damage and premature tube failure). Dimensions of pin straightener: 36 mm length x 22 mm diameter. Supplied with a pocket size, foam-lined tin storage box (82 mm x 40 mm x 20 mm).
- ***Please note*** Do not use for severely bent pins – tube damage and glass breakage can occur. Not recommended for use with gold coated pins (coatings can be scraped/damaged by the pin straightener). Compatible with vintage US/EU and modern issue Russian and Chinese tubes having B7G and B9A bases, may not be suitable for a few of the very early vintage Chinese tubes, which sometimes have variation in pin tolerances. Laser engraved logo/print on the surface.
Conclusion
By our suggestions above, we hope that you can found 5751 Preamp Vacuum Tube for you.Please don’t forget to share your experience by comment in this post. Thank you!
