kimothebeatmaker
Well-known member
- Joined
- Jul 20, 2018
- Messages
- 62
Hello fellow geeks! Would love to get some input/help for my tube mic's power supply.
I just bought a tube mic from Luke Audio. LA-Y59, it's fitted with a 12AT7WC and sounds fantastic.
I notice the PSU doesn't have any tubes, and a Chinese transformer in it. I would like to try and improve the noise floor.
Transformer Value is
175v 9.5v
115v 115v
I've written down the capacitor values:
C1-C6
22uF 400v
C7
.22uf 400V (Film Cap)
C8-C9
2200uF 25v
C10
10000uF 16v
C11
10uF 25v
I just bought a tube mic from Luke Audio. LA-Y59, it's fitted with a 12AT7WC and sounds fantastic.
I notice the PSU doesn't have any tubes, and a Chinese transformer in it. I would like to try and improve the noise floor.
Transformer Value is
175v 9.5v
115v 115v
I've written down the capacitor values:
C1-C6
22uF 400v
C7
.22uf 400V (Film Cap)
C8-C9
2200uF 25v
C10
10000uF 16v
C11
10uF 25v