9.4.09

index page

welcome

information kits for the diy amp builder:
- matchbox tube preamp pedal
- ga5f1 ( in development )
- vox ac4 ( in development )
- vox ac15 ( in development )
- 5 watt marshall plexi ( in development)
- ampeg b-15n preamp ( in development )

amp builds:
- ga5f1
- gibson les paul junior
- vox ac4 with top boost
- vox ac30 handwired (15w version, no reverb)
- matchless hotbox tube preamp pedal
- marshall 18w model 1974
- marshal 50w model 1987
- marshall 20w model 2061
- marshall 20w switching amp (1987 + 2061)
- ampeg b-15n (1968) preamp
- ampeg 100w b-15n (1968)


effects builds:
- pro co rat (coming )
- silicone tone bender (coming )
- matchless hotbox tube preamp pedal

construction methods:

- cheap and easy chassis
- punching large holes in chassis
- non-standard transformer mounting
- circuit board materials
- free el84 retainers

design helps:

- online tube amp calculator
- laying out a turret board
- making a turret staking tool
- 3d design software

related info:
- parallel/series speaker cabinet switch

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