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In Reply to: Re: 45s in Paramour posted by mikew on February 1, 2004 at 09:26:08:
Mike,
I just took the line voltage down to get about Vp-c 280V on the 45, Ip was ballpark 35-37ma or something like that with the Paramour's stock bias resistor/bypass. Heater voltages for the 45 and 12AT7 were low, but within 10% or so. I don't know what the line voltage is exactly, around 110V I would imagine. Such an easy switch I don't know why I didn't do it earlier. By the way if you are the Mike W around me I was thinking of dropping by if you have your 45 project sorted out to compare.
Matt
Topic - Poll on output tube preference of bottleheads - EZ_Angus 20:13:14 01/31/04 ( 22)
- Re: Poll on output tube preference of bottleheads - 2a3triode 14:49:10 02/9/04 ( 0)
Depends on the system, IMHO - JBasham 06:13:51 02/2/04 ( 0)
Cunningham 2A3 (Which I don't own) - VoltSecond 11:21:25 02/1/04 ( 0)
45s in Paramour - mwiebe 07:17:04 02/1/04 ( 12)
- Re: 45s in Paramour - mikew 09:26:08 02/1/04 ( 11)
- Re: 45s in Paramour - Paul Joppa 10:41:15 02/1/04 ( 7)
- Re: 45s in Paramour - Steve E. 07:52:10 02/2/04 ( 0)
- approximate values - EZ_Angus 12:56:46 02/1/04 ( 2)
- Re: approximate values - Paul Joppa 17:49:15 02/1/04 ( 1)
- Thanks Paul, I'm gonna try it. NT - EZ_Angus 19:48:41 02/1/04 ( 0)
- Re: 45s in Paramour - Matts 11:51:39 02/1/04 ( 2)
- Your way is what I'd do (nt) - Paul Joppa 17:50:20 02/1/04 ( 1)
- Re: Thanks- on my long-term to do list. n/t - Matts 09:47:47 02/2/04 ( 0)
Re: 45s in Paramour - mwiebe 02/1/04 10:41:15 02/1/04 ( 2)
- Re: 45s in Paramour - mikeW 13:03:18 02/1/04 ( 1)
- Sorry, Different Mike W <nt> - mwiebe 16:02:00 02/1/04 ( 0)
Re: Poll on output tube preference of bottleheads - EZ_Angus 06:10:08 02/1/04 ( 1)
- Make it 3 votes. - Gaspode 06:26:44 02/1/04 ( 0)
Re: Poll on output tube preference of bottleheads - Endeavour 06:00:29 02/1/04 ( 1)
- Re: Poll on output tube preference of bottleheads - Kit A 06:12:23 02/1/04 ( 0)
#1- TJ Mesh Plates. #2 - Sovtek, #3 - Valve Art - UK Ray 00:55:29 02/1/04 ( 0)
#1 - TJ Mesh Matrix, #2 - Valve Art, #3 - Sovtek - Nick Dangerous 20:49:31 01/31/04 ( 0)