Vacuum Tube - 12AX7 / CV4004, Mullard Reissue

Vacuum Tube - 12AX7 / CV4004, Mullard Reissue

Mullard Reissue
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Mullard 12AX7 / CV4004 dual triode preamp tube. Made in Russa. The CV4004/12AX7 is a high gain, low noise valve with a short plate structure for reduced microphonics. Excellent for use in high gain Marshall pre-amplifier circuits where noise and microphonics can be a problem. Great for guitar amps.

  • Short plate structure for reduced microphonics
  • Best for guitar amp circuits
  • 12AX7 / ECC83 valve equivalent
Item ID:
Mullard Reissue
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Packaging Information
Packaging Dimensions2.75 in. × 1 in. × 1 in.
Weight (Packaging)0.035 lbs.

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Product Reviews

5.00 out of 5 based on 4 reviews
- March 12th, 2020
5 out of 5

Very good product

- December 5th, 2018
5 out of 5

Nice tube, low noise and balanced sound without harshness.

- October 26th, 2015
5 out of 5

In my opinion its the best 12ax7 on the market-pricey but worth it. Zero microphonic noise ,very smooth solid drive qualities.

- August 5th, 2015
5 out of 5

As always! These guys have anything and everything I need and more! And... At an unbeatable price!