Home Tube DIY Asylum

Do It Yourself (DIY) paradise for tube and SET project builders.

Unity Gain Control Amp

I finally got around to completing a schematic (less power supply) for a full-featured control amp. I've been working on various aspects of this for some time. It's unity gain (actually about -0.1 dB) with low output Z, switchable tone controls and built-in RCA-type phono preamp. This is a draft schematic only. Some component values will need to be tweaked, particularly the EQ in the phono where I've substituted the Russian 6N2P for 12AX7s.

I'm planning to construct this in a fairly deep cabinet. All tubes will be mounted horizontally on brackets that span the chassis left-to-right. That will allow easy revision or even replacement of any individual section.

As always, comments welcome.











--------------------------
Buy Chinese. Bury freedom.


This post is made possible by the generous support of people like you and our sponsors:
  Bastanis  


Topic - Unity Gain Control Amp - Triode_Kingdom 22:45:49 07/05/17 (7)

FAQ

Post a Message!

Forgot Password?
Moniker (Username):
Password (Optional):
  Remember my Moniker & Password  (What's this?)    Eat Me
E-Mail (Optional):
Subject:
Message:   (Posts are subject to Content Rules)
Optional Link URL:
Optional Link Title:
Optional Image URL:
Upload Image:
E-mail Replies:  Automagically notify you when someone responds.