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Vinyl Asylum: Re: The very much non-definitive EAR 834P Modification Guide by PeterK Welcome Licorice Pizza (LP) lovers! Setup guides and Vinyl FAQ. |
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Vinyl Asylum: Re: The very much non-definitive EAR 834P Modification Guide by PeterK Welcome Licorice Pizza (LP) lovers! Setup guides and Vinyl FAQ. |
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196.2.65.15
In Reply to: The very much non-definitive EAR 834P Modification Guide posted by Thorsten on February 14, 2002 at 08:32:50:
Copyright issues?! After Tim's ripped the circuit off the old Marantz 7c? Lets give credit where credit is due. Other than that it's a really great design and my own spinoffs (of the 7C naturally) were not far off Thorsten's. Two chasis, 4psu, valve rectified of course and a battery at the second valve grid for bias. Why it plays music the way it does, taking into account cathode followers, NFB etc will be a great mystery for me.
Oh, and being slightly allergic to ecc83 i also made one with 6SL7/6SN7 but of course gain needed to be lowered.best regards
PeterK
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Topic - The very much non-definitive EAR 834P Modification Guide - Thorsten 08:32:50 02/14/02 ( 17)
- In my EAR it's C3 that's missing, not C2... - Marc Bratton 21:10:22 02/16/02 ( 0)
Does any of this add up to... - bryan 19:47:17 02/14/02 ( 6)
- Re: Does any of this add up to... - jcarr 05:12:43 02/15/02 ( 4)
- Re: Does any of this add up to... - bryan 08:46:12 02/15/02 ( 3)
- Re: Does any of this add up to... - BTW 18:33:46 02/15/02 ( 0)
- Re: Does any of this add up to... - Thorsten 08:56:32 02/15/02 ( 1)
- Re: - Romy 20:25:59 02/15/02 ( 0)
Re: Does any of this add up to... - Thorsten 01:56:16 02/15/02 ( 0)
Well Done, Thorsten............ - BTW 16:34:13 02/14/02 ( 0)
EAR 834 Kit? - Joe II-V 14:01:24 02/14/02 ( 2)
- Re: EAR 834 Kit? - BTW 16:28:44 02/14/02 ( 1)
- Yep - Joe II-V 04:20:07 02/16/02 ( 0)
What is B+ at C9? Would like to build this one ;^) <NT> - JLH 12:22:08 02/14/02 ( 1)
- Re: What is B+ at C9? Would like to build this one ;^) <NT> - Thorsten 01:57:57 02/15/02 ( 0)
Have you been EARmarked yet? - Romy 10:36:24 02/14/02 ( 0)
Re: The very much non-definitive EAR 834P Modification Guide - PeterK 02/14/02 10:01:07 02/14/02 ( 1)
- Re: The very much non-definitive EAR 834P Modification Guide - Thorsten 16:36:18 02/14/02 ( 0)
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