Golden Horse

Overdrive

3 control knobs (Volume, Gain, and Tone) allow you to quickly dial in your tones
Famous Overdrive/Boost voicing
Output(Level), Gain, Treble controls
92mm x 36mm x 32mm
Power : 50mA at DC9v
9v power jack – DC supply only, no battery connection within.

https://www.moskyaudio.com/product/product-22-912.html