In Reply to: RE: 20B fun without Nreaking the Bank... posted by used-hifi on January 19, 2017 at 13:39:11:
That tube, likely a 6HV5 or one of its cousins has a ridiculous amount of gm; 65 mA/V which for a mu of 300 delivers a plate resistance of around 5kOhm. compared to the 60kOhm plate resistance of a 12AX7...it is quite small.
cheers,
Douglas
Friend, I would not hurt thee for the world...but thou art standing where I am about to shoot.
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Follow Ups
- RE: 20B fun without Nreaking the Bank... - PakProtector 11:15:17 01/20/17 (0)