Welcome To the Hoffman Amplifiers Forum

September 05, 2025, 04:39:57 pm
guest image
Welcome, Guest. Please login or register.
-User Name
-Password



Hoffman Amps Forum image Author Topic: DIY IC based Guitar preamp PCB  (Read 5887 times)

0 Members and 1 Guest are viewing this topic.

Offline TIMBO

  • Level 4
  • *****
  • Posts: 2878
  • Blues Forever
Hoffman Amps Forum image
DIY IC based Guitar preamp PCB
« on: September 23, 2023, 09:10:37 pm »
Hey guys,
My knowledge in this field is very limited.
VASE HYBRID 100 (el34world.com)
I investigated this amp some time ago and when restored I was quite surprised how "valve" sounding it was.
I even replicated the preamp and used in another project.
The only thing found with the circuit was it did not have much bark to it.
Now the new Mini SS Slo and Bogner are a whole different story
I may not need that amount of gain.
I have done a valve version of the blue channel of the Bogner and that is the sort of gain I'm looking for.
Is there any SS preamp kits out there worth looking at?

 


Choose a link from the
Hoffman Amplifiers parts catalog
Mobile Device
Catalog Link
Yard Sale
Discontinued
Misc. Hardware
What's New Board Building
 Parts
Amp trim
Handles
Lamps
Diodes
Hoffman Turret
 Boards
Channel
Switching
Resistors Fender Eyelet
 Boards
Screws/Nuts
Washers
Jacks/Plugs
Connectors
Misc Eyelet
Boards
Tools
Capacitors Custom Boards
Tubes
Valves
Pots
Knobs
Fuses/Cords Chassis
Tube
Sockets
Switches Wire
Cable


Handy Links
Tube Amp Library
Tube Amp
Schematics library
Design a custom Eyelet or
Turret Board
DIY Layout Creator
File analyzer program
DIY Layout Creator
File library
Transformer Wiring
Diagrams
Hoffmanamps
Facebook page
Hoffman Amplifiers
Discount Program