Hello, I'm making a mark iic+ guitar amp, I need some help with the current draw, and tube bias.
In the attached schematic (don't mind the reverb circuit or the graphic equalizer circuit), there are 2 input voltage connections, they are named C and D in the schematic. C's voltage is 397v and D's voltage is 392v. I'm planning to get these voltages from 230v AC using a transformer and a rectifier. The problem is, I don't know how much current I should input (I'll burn the tubes if I get the current draw wrong).
Another problem I've got is the tube bias. The schematic has got some voltages written down on some tubes (beside some of its 3 connections). Do I need to setup certain things to get these voltages or are they generated automatically when I input 397v into C and 392v into D?
I really don't want to burn the tubes.
Thanks
In the attached schematic (don't mind the reverb circuit or the graphic equalizer circuit), there are 2 input voltage connections, they are named C and D in the schematic. C's voltage is 397v and D's voltage is 392v. I'm planning to get these voltages from 230v AC using a transformer and a rectifier. The problem is, I don't know how much current I should input (I'll burn the tubes if I get the current draw wrong).
Another problem I've got is the tube bias. The schematic has got some voltages written down on some tubes (beside some of its 3 connections). Do I need to setup certain things to get these voltages or are they generated automatically when I input 397v into C and 392v into D?
I really don't want to burn the tubes.
Thanks