Relay switching for audio - Electrical Engineering Stack=20 Exchange

I'm designing an audio equalizer with the option to relay = switch=20 between a solid state and transformer output path. I'm worried = that the=20 relay will cause an audible pop on the output as the relay = switches. My=20 thought is to use an additional relay that creates a resistive = path to=20 ground a moment before the output relay switches and remains = active until=20 the output switch becomes stable. I'm thinking for half second = before and=20 half second after. This needs to be accomplished with the Output = Select=20 DPDT switch. When the switch is activated the resistive shunt = relay would=20 need to activate half a second before the output relay switches = and=20 release half a second later. This process will occur each time the = switch=20 is pushed in or out. I will have 24 volts to activate the relays = and the=20 circuit. Does anyone have ideas

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