JHS Pedals Little Black Amp Box union tube & transistor The pedal is a faithful

The pedal is a faithful re-creation of the original circa 1969 circuit now housed in a pedalboard friendly

Depth controls tweeter/horn balance

when the circuit designed changed drastically

The SOMA ’63 is a true vintage preamp

JHS Pedals Little Black Amp Box union tube & transistor The pedal is a faithfulMaker: JHS Effects Model: Black Amp Box Condition: New Description: If your amp has a send return effects loop simply connect the input to your SEND and the output to your RETURN. You can use the LBAB to saturate your preamp section and get some cranked tube tone at bedroom levels! This pedal does not require power and it measures 3. 6"x1. 5"x1"