Hello
I would like to introduce my loudspeakers and amplifiers switch.
I can plug in 3 stereo amplifiers and 4 loudspeakers pairs.
At the same moment I can use only one amp and 1-4 loudspeakers.
It is obvious that using more than one pair at once doesn't make sense
But I can turn on all 4 outputs if I wish to
Amplifiers are isolated from each other because I switch also grounds.
It is done in that way just to avoid ground loops and to make possible to use balanced amps or exotics like OTLs.
Amplifiers switch works in order: Amp1-OFF-Amp2-OFF-Amp3
It is done this way to make sure, that relays will have enough time to break path from current amplifier.
Best regards, Chris
I would like to introduce my loudspeakers and amplifiers switch.
I can plug in 3 stereo amplifiers and 4 loudspeakers pairs.
At the same moment I can use only one amp and 1-4 loudspeakers.
It is obvious that using more than one pair at once doesn't make sense
But I can turn on all 4 outputs if I wish to
Amplifiers are isolated from each other because I switch also grounds.
It is done in that way just to avoid ground loops and to make possible to use balanced amps or exotics like OTLs.
Amplifiers switch works in order: Amp1-OFF-Amp2-OFF-Amp3
It is done this way to make sure, that relays will have enough time to break path from current amplifier.
Best regards, Chris
Attachments
Last edited: