Top 2 alternative sites to sheldonamps.com
Home
VyseAmps specialise in hand crafted, point-to-point wired, valve guitar amplifiers. We also produce amp building kits for the enthusiast and provide unique courses where you learn how to build a valve amplifier.
Wienbrock Amplifiers Home
Wienbrock hand-wired all valve guitar amplifiers are outstanding examples of how simple is best. They are based on extremely straight forward designs - some old, some new - and are hand built from military spec materials for exceptional consistency and longevity - allowing you to get on with the business of being creative.