diy didi
Member
Hi guys.
I have just finished a headphone mixer amp in a square hammond Aluminum enclosure. It will be powered from an external AC transformer.
All the input jack sockets and pot casings are in electrical contact with the steel chassis. All the 0V (ground) return wires from these input sockets then go to a star point near the power supply regulators.
Now for the output socket.
Should i isolate it from the chassis and run only the ground return wire to the star point, or will it not matter?
The has a gain of 5.
I have just finished a headphone mixer amp in a square hammond Aluminum enclosure. It will be powered from an external AC transformer.
All the input jack sockets and pot casings are in electrical contact with the steel chassis. All the 0V (ground) return wires from these input sockets then go to a star point near the power supply regulators.
Now for the output socket.
Should i isolate it from the chassis and run only the ground return wire to the star point, or will it not matter?
The has a gain of 5.