loading
reading
writing
saving
searching
FSOT: THD Flexi 50 head - $800 (Memphis)
QR Code Link to This Post
THD Flexi-50 Amplifier Head
THD introduces the Flexi-50, a hand-built 50-watt Class-AB amplifier head designed for maximum tonal flexibility and simplicity. Key features include:
Foot-switchable overdrive/boost and master volume
Unmatched tube compatibility: Accepts a wide range of preamp and power tubes in any combination, allowing users to tailor their tone by simply swapping tubes.
Classic American clean tones and British-style overdrive, with exceptional touch sensitivity.
Single-channel design with flexible voicing options via foot-switchable boost and dedicated tone control.
Highly responsive tone circuit that reacts to guitar and pickup changes, preserving the unique character of each instrument.
Pedal-friendly: Accurately reveals subtle differences in effects and components.
Easy tube biasing with external test points and dual bias controls—no need for matched tubes.
Additional features:
Line-level effects loop
50W/20W switch for lower output and longer tube life
Versatile impedance selector (2–16 ohms) with full transformer utilization
Shielded transformers for minimal noise and hum
Great amp, but I'm mainly just using plugins these days.