Amp switcher


Does anyone have any experience with the niles dps-1? I'm interested in connecting a tube amp to my anthem D2v but only want to use it for stereo/music listening. Will using this device between my amp(s) and pre/pro cause any degradation in sound?

Any thoughts would be appreciated. Thanks!
dhoff01
I have one and it works quite well. I have an Onkyo 875 receiver and a Cayin A88T tube amp connected to it. The switching is automatic upon powering up the Onkyo. No degradation in sound whatsoever. I use the Cayin for 2 channel listening and the Onkyo for home theater. Solved my problem of sharing the mains between the two amps.
Yes, any device you insert in the signal line will degrade the sound. The degree of degradation and your tolerance for it is unpredictable.
If switched accidentally while the tube amp may have even a little high voltage stored up may blow the output transformers.A poor connection in the switch may do the same.

Russound 2.2 AB is also a shelf mount unit like the Niles. The Russound is rated at 150wpc however. There is also a wall mount unit (1.2)
10 yr. warranty
14 AWG spkr jacks
79.00

Niles rated for 100wpc
86.00

those are the only two I've found.

I'd be curious to see if any load is applied to the unused amp.... and/or if either or both amps can be left on when not under load/use.

The power capacity of the Niles concerns me... and the speaker taps of the Russound bug me.