


Afterglow Duette 6V6 Head
A handbuilt stereo tube amplifier inspired by the golden era of tone.
A single input unfolds into a true stereo power section, delivering dimensional depth and warmth through twin 6V6 output stages. Voiced with the clarity and articulation of classic mid-’60s American circuits, the Duette features tube-driven spring reverb and bias-modulated tremolo that swirls across the stereo field. A tube-buffered mono input / stereo return FX loop invites creative pedal users to build immersive textures that bloom across the soundstage. Designed for players who value nuance, space, and musicality.
Fully Discrete Stereo Signal Path – Separate cathodyne phase inverters and output transformers per channel.
Bias-Modulated Stereo Tremolo – Independent bias modulation per side for true panning tremolo, switchable in/out of phase.
18W + 18W Output – Dual 6V6 push-pull power sections deliver rich breakup and clean headroom.
Buffered Stereo FX Loop – Tube-buffered mono input / stereo return loop with adjustable send level.
Tube-Driven Spring Reverb – ECL82 pentode-driven tank with dedicated ECC83 triode recovery stage.
Premium Signal Path Components – SoZo NexGen Blue, Mallory 150, and silver mica caps for refined, musical response.
Selectable Global Negative Feedback – Switchable NFB circuit offers a choice between harmonic openness and tighter control.
A handbuilt stereo tube amplifier inspired by the golden era of tone.
A single input unfolds into a true stereo power section, delivering dimensional depth and warmth through twin 6V6 output stages. Voiced with the clarity and articulation of classic mid-’60s American circuits, the Duette features tube-driven spring reverb and bias-modulated tremolo that swirls across the stereo field. A tube-buffered mono input / stereo return FX loop invites creative pedal users to build immersive textures that bloom across the soundstage. Designed for players who value nuance, space, and musicality.
Fully Discrete Stereo Signal Path – Separate cathodyne phase inverters and output transformers per channel.
Bias-Modulated Stereo Tremolo – Independent bias modulation per side for true panning tremolo, switchable in/out of phase.
18W + 18W Output – Dual 6V6 push-pull power sections deliver rich breakup and clean headroom.
Buffered Stereo FX Loop – Tube-buffered mono input / stereo return loop with adjustable send level.
Tube-Driven Spring Reverb – ECL82 pentode-driven tank with dedicated ECC83 triode recovery stage.
Premium Signal Path Components – SoZo NexGen Blue, Mallory 150, and silver mica caps for refined, musical response.
Selectable Global Negative Feedback – Switchable NFB circuit offers a choice between harmonic openness and tighter control.