The TC-7220 MKII has established itself as a practical solution for multiple amplifiers or speakers inter connection from a solid and reliable selector.
- Select between two audio amplifiers and a single pair of speakers •Select between one audio amplifier and two pairs of speakers
- Select between two audio amplifiers and a pair of speakers that are Bi-Wire ready
- Select one pair of speakers between an audio amplifier or a 5.1 r 7.1 DSP or AV amplifier
I have used this for 2 years to switch on / off kitchen speakers, now unused due to an amp upgrade.