Posted by manualblock [ 24.191.167.32 ] on December 21, 2004 at 17:33:29:

In Reply to: Re: what in the hell is a 5861? posted by colinhester on December 21, 2004 at 16:11:36:

Hi There T; This pre is based on the Audio Note M-7. Maybe you can school us here. The AN version uses 220 power transformer and a C-R-C filter. The one we look at uses a 350-0-350 power trans with a choke loaded filter. The specs on the 5687 go like this;
Plate Voltage 250
Grid Volt -12.5
Amp Factor 16
Plate Res. 3k ohm
Transconductance 5400 mho
Plate Current 12 ma
Grid Voltage -19v
Starting from this point where would you go in terms of
1. Power Trans
2. Filter.
Thanks Much for any help you share with us; J.R.
(I have a pair of the Bottlehead CCS)

Replies: