I have 2 SPS-6 speaker selectors, both in good to very good physical condition (a couple of minor scuffs/scratches here and there), and both work perfectly. Each unit includes an internal protection circuit (that you can turn on or off), to protect your speakers from incompatible operating loads (which will keep your receiver/amplifier safe). We are renovating some parts of our house, and we've decided to install a different whole house audio system, where we no longer need these selectors. Originally sold for $180 each. Each unit is priced at $25.
Additional details:
- Add up to 6 pairs of speakers to your system with this handy tabletop speaker selector from Niles Audio. Protection circuitry is built in, so there's a safe operating load for any amplifier or receiver rated up to 100 watts per channel.
- Accepts speaker wires up to 14 gauge or pin connectors
- Dimensions: 11-1/4"W x 2"H x 7-1/4"D.