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I recently bought a quad of CV 4060 to try them in place of KT88. B+ = 360 V, self boias with cathode at 30 volts.
I have lowered the G2 voltage to 270V via a 18K resistor for both tubes. The bias became about 65ma even at such low G2.
So far I am only trying on 1 ch, so can't say how the sound is like execpt a bit hard still perhaps due to new tube.
Just wonder how others find and if any one tried G2 above the 300V limit..tks and best rgds
William Lee
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Topic - CV4060 in place of KT88 - wlee 21:06:20 08/24/05 (7)
- Re: CV4060 in place of KT88 - fatbottle 08:46:24 08/25/05 (6)
- is G2 limit at 300V a real problem? Re: CV4060 in place of KT88 - wlee 01:25:09 08/26/05 (4)
- Re: is G2 limit at 300V a real problem? Re: CV4060 in place of KT88 - fatbottle 04:04:27 08/26/05 (3)
- Re: is G2 limit at 300V a real problem? Re: CV4060 in place of KT88 - wlee 04:59:29 08/26/05 (2)
- Re: is G2 limit at 300V a real problem? Re: CV4060 in place of KT88 - fatbottle 08:58:09 08/27/05 (1)
- Re: is G2 limit at 300V a real problem? Re: CV4060 in place of KT88 - wlee 12:43:15 08/27/05 (0)
- Re: CV4060 in place of KT88 - wlee 20:28:14 08/25/05 (0)