JJ ECC832 / 12DW7 Preamp Vacuum Tube

Price is for a single tube with standard testing.

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This is a suitable replacement for any 12DW7 / ECC832. One side has a gain factor of 100 - the other side has a gain factor of 20. You can think of it as 1/2 a 12AU7 and 1/2 a 12AX7. Try this tube for some interesting gain reduction effects on certain amps.

Please Note: Due to the fact that the 12DW7 has two triodes with completely different gain factors, this tube cannot be balanced.

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    This tube in V2 of my Hot Rod DeVille soothed out the drive/more drive settings. Highly recommended. Tube Depot service is 1st rate.

    reviewed by: Steve B

    i love cascading low to high gain stages and i love how easy these tubes make it.

    reviewed by: jon

    It’s working good! And good price.

    reviewed by: Marc-Antoine Ciociola
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