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Tube DIY Asylum: Re: can i use D3a in the first stage? by papageno Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage posted by Thorsten on October 2, 2005 at 15:11:26:
instaed of E810F .if D3a can be used, should the circuit change?
and all the cathod of tubes goes to ground?
because in th previous circuit, the cathodes are connected to (-) voltage.anyway, new circuit seems simpler to try. so i would like to try it
thanks thorsten!
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Topic - Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - Thorsten 15:11:26 10/2/05 ( 23)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - pickle 12:34:04 10/4/05 ( 4)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - Thorsten 15:31:14 10/4/05 ( 3)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - pickle 07:17:07 10/5/05 ( 2)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - Thorsten 07:28:48 10/5/05 ( 1)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - pickle 14:48:36 10/5/05 ( 0)
Valve Substitutions - DON'T.... - Thorsten 07:18:45 10/4/05 ( 0)
Re: can i use D3a in the first stage? - papageno 10/4/05 00:19:14 10/4/05 ( 1)
- No, not enough transconductance (NT)... - Thorsten 06:44:01 10/4/05 ( 0)
Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - Joao 22:58:21 10/2/05 ( 1)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - Thorsten 01:22:34 10/3/05 ( 0)
Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - tubelover@aol.com 21:42:01 10/2/05 ( 4)
- LCR Schematic - ecc83 01:29:37 10/3/05 ( 2)
- Re: LCR Schematic - Thorsten 05:45:42 10/3/05 ( 1)
- Re: LCR Schematic - ecc83 07:45:27 10/3/05 ( 0)
Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - Thorsten 01:19:35 10/3/05 ( 0)
Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - fred76 20:41:37 10/2/05 ( 0)
Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - BBeck 19:53:31 10/2/05 ( 5)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - Thorsten 01:16:54 10/3/05 ( 4)
- vernacular Stage - dhsettim 22:37:59 10/3/05 ( 0)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - BBeck 13:10:57 10/3/05 ( 2)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - Thorsten 13:37:11 10/3/05 ( 1)
- Re: Latest version of my 7788/7721 LCR 600Ohm RIAA Stage - BBeck 13:51:27 10/3/05 ( 0)
Great work! Thanks T (nt) - Mike Spence 17:06:53 10/2/05 ( 0)