Baumgart - The Tubehammer Preamp  [schematic]

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
Post Reply
User avatar
Manfred
Tube Twister
Information
Posts: 1937
Joined: 04 Apr 2009, 23:42
Has thanked: 1672 times
Been thanked: 1344 times

Post by Manfred »

I had got a German 19" case preamp in the last Millenium and It sounds amazing good as far as I can remember.
There was a double foot switch (1/4" stereo jack) for switching the bypass and to toogle between two gain values.
The Amp was createted as add-on for single channel amps to extend this to a two channel one.
I guess it was manufactured in the early eighties, but I sold it a long time ago.
I traced the Amp and redrawed later.
No I found the schematic in my schematic library.
Here is the schematic:
tubehammerPre1Schematic.JPG
tubehammerPre2Schematic.JPG
tubehammerNT_Schematic.JPG

Post Reply