While waiting for the parts for my Dumble rebuild I got restless
I've drawn this schematic for a AC15 with a Top Boost and a EF86 channel.
Nothing new, I know... However, being such I newbie I am not able to
properly design a power supply. Can anyone help me, please, and check
what I've drawn (which I'm pretty sure is all wrong)?
[IMG
[IMG
The first one is direct from the AC15 schems, the second one include
a few DC30 tweaks, as more filtering, 6-pos brilliance sw, different
taper and value pots, caps value...
A few questions:
1) Filtering. 'Vintage' or 'modern' amount?
2) Caps on pF range. Silver mica, ceramic or what?
3) Rectifier. EZ81, 5AR4, other? Diodes?
Thanks for your time!