Zero noise PHONO/AUX switch

The TC-7230 noise free audio selector is a high precision passive two way switch utilizing RCA connectors especially suited for low noise applications. Most other switches are really designed for high level or 'AUX' level, so they can introduce hum and other noise when used with extremely low level signals. The TC-7230 is suitable for use with turntables as well as audio amplifiers for two way switching due to its independent Left and Right channel isolation.

Features

․Connects either of two source to one input or connects one source to either of two inputs. ․Especially suited for connecting two phono turntables to one input. ․All ground separated on PCB to keep extremely low noise pickup. ․Hum-free compact and sturdy shielded steel case. ․Gold plated RCA connectors throughout. ․Dimension: 141mm(L) x 74mm(W) x 37mm(H)

Technical information

For line use connect the TC-7230 output to CD, AUX or another line level input on your receiver. The TC-7230 terminal is not needed for line use and can be left without a connection. For MM phono use connect the TC-7230 output to a phono preamp MM input or to the phono input on your receiver. Connect BOTH turntable ground wires to the TC-7230 ground terminal. Using a piece of hookup or speaker wire, also connect the terminal to your phono preamp or receiver ground terminal, Note that phono and line sources cannot both be connected.