I've converted an old early 70s Carlsbro head into an Express.
Original Drake transformers
Mullard XF2 Dual Getter EL34s
Brimar CV4004 Preamp tubes
1w Carbon Film resistors throughout signal path
ERO MKT1813 Coupling caps (possibly use some NOS OD @ a later date)
Should be a beast of an amp, due to the chassis layout i've had to use a bit more shielded wire than i'd have liked but it's a killer amp i'll upload some pics later today once i've managed to get them onto my pc.
New Express Conversion
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JamesHealey
- Posts: 477
- Joined: Thu Aug 28, 2008 5:34 pm
- Location: Leeds, UK