


Tube Squealer is a faithful recreation of three screaming overdrives known for driving tube amps into blissful tonal saturation. Select between authentic 808, TS9, and TS10 circuits, each capturing the legendary Japanese designs that shaped decades of guitar tone.
Added modern features include a mix knob for blending clean and driven signals, a pickup-voicing selector for humbuckers or single-coils, and an external voltage booster for extra headroom. With premium analog components, selectable true/buffered bypass, and meticulous hand-testing in Austin, TX, the Tube Squealer delivers classic tube-driving tone with unmatched flexibility.
808
TS100
Three Classic Overdrives in One
+ 808 voicing delivers the earliest versions of the classic overdrive.
+ TS9 delivers the most popular and produced version.
+ The TS10 circuit is an oft-overlooked classic circuit only gaining
popularity as time goes on.
Ultimate Flexibility
Features a Mix knob, Pickup Voicing switch, True Bypass, and Voltage Boost.
Dial In Your Tone
Clean boost, edge-of-breakup, or full overdrive —works great with any amp.
Built For Any Rig
Switch between single coil and humbucker voicing, add clarity, or blend clean tone.
100% Analog, Premium Parts
JRC4558 chip, discrete components-true vintage tone.