BLACKSTAR HT-DUAL Thank you for viewing. I received this from a friend who said it sounded good. According to him, the left low-gain channel was malfunctioning and he tried to fix it but couldn't. He said the red channel is fine. I don't have a power supply, so I haven't been able to confirm its operation. Please understand that this is a junk item. I have lost some of the knobs. The only item included is the main unit; there are no accessories. This is a used item. Please refrain from purchasing if you have any concerns. #Effecter #Distortion