The Friedman Twin Sister is Dave Friedman’s refined evolution of his legendary Dirty Shirley design — a two-channel, British-voiced amp that delivers everything from warm vintage crunch to rich, harmonically complex overdrive. This 40-watt 1x12" combo packs boutique tone and craftsmanship into a portable, stage-ready format.
Features:
Power: 40 watts, all-tube design (2 x EL34 power tubes)
Speaker: 12" Celestion G12M-65 Creamback
Channels: Two independent channels, each with its own Gain, Volume, and 3-band EQ
Built-in effects loop
Master volume and presence controls
Handwired in the USA with top-quality components
This amp is in excellent condition — clean, fully functional, and sounds absolutely incredible. It delivers classic Plexi-inspired tones with the versatility of two switchable channels, making it perfect for studio sessions, live gigs, and everything in between.
If you love rich, touch-sensitive response and dynamic tube tone, the Twin Sister delivers in spades.