Onerr TO-1 Tungsten Overdrive review

  • £39
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Our Verdict

Authentic sounds at a budget price.


  • Sounds good!


  • Fragile casing.

Considering the low price, the TO-1 Tungsten delivers a convincing range of valve-like overdrive tones. The only minus point is the plastic casing. Be careful how hard you stomp on it!

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Tech Specs

Available ControlsDistortion Drive Level Tone
Batteries Includedtrue
Battery/Adaptor Type9V Battery AC Adaptor
Connectivity2 x 3.5mm
Depth (mm)130
Height (mm)61
Weight (g)620
Weight (lb)1.6
Width (mm)74