Fully working order. Sounds killer, just never play it. It is hardwired with a 250v adapter, as the pedal is originally from the UK.
The Electro-Harmonix Hot Tubes pedal from the 1970s is a legendary overdrive pedal known for its warm and tube-like distortion tones. Here are the specifications for the 70s Electro-Harmonix Hot Tubes Big Box pedal:
Type: Overdrive/Distortion pedal
Controls: Typically features Volume, Tone, and Gain controls
Circuitry: Analog circuitry designed to emulate tube amp distortion
Footswitch: True bypass footswitch for engaging/disengaging the effect
Connectivity: Input and Output jacks for connecting to instruments and amps
Enclosure: Big Box enclosure design from the 1970s era