JJ ECC832 Premium Tested ( 12DW7)
The JJ ECC832 has two triodes but one has a gain of 100 and the other half a gain of 20. Â This is exactly the same valve as the 12DW7
Think of it as half an ECC83 (12AX7) and half an ECC82 (12AU7). The JJ ECC83 premium tested  is certainly an interesting valve for experimenting with, especially if you want a clean sounding amp. It can lower the gain in amps, opening the door to some interesting sound modifications. Many Peavey and Ampeg amps take advantage of this unique valve.
Also known as the ECC832. Made in Slovakia.. As this valve has two different gain stages, it can’t be matched/balanced for phase splitting duty.
We test all the valves at real amp voltages on our suite of vintage, modern, and custom-built valve testers. We audio check your valve for microphonics and noise.
Includes our class-leading 180 day warranty.