| USA | If you know, you know. This thing is crazy powerful and extremely deep. ... | $177.00 | |
| USA | Only used indoors. Velcro on back.
![Source Audio C4 Synth](https://rvb... | $175.00 | |
| USA | Selling my Source Audio C4 in Very Good condition. Comes with original b... | $170.00 | |
| USA | If you buy more than 1 pedal from my store, shipping is free on subseque... | $189.00 | |
| USA | Need a new stomp box? Of course you do. This one sounds amazing, is supe... | $187.00 | |
| USA | Killer muti voice synth and drive pedal.Found a better fit for my rigInc... | $180.00 | |
| USA | Barley used Source C4 in excellent condition. Comes with original box,... | $175.00 | |
| USA | Source Audio C4 Synth pedal in good condition
![Source Audio C4 Synth](... | $162.00 | |
| UK | Very good condition and full working order.Part ex is welcome - Please g... | $312.21 | |
| UK | Selling my much loved C4 - downsizing pedalboard and can't justify keepi... | $304.02 | |