Have you thought about buying a small powered speaker and regaining your amp channel for yourself.Have a look at theJolly 5BA Active Powered 2 way - Biamped, 5" Woofer + 1" HF, 60 w RMS LF + 20W RMS HF, XLR/1/4"combo connector, mic/line switch, 2 Band EQ, Volume ControlThen you...