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What is the gain of a Marantz 2270

DomPal

DomPal

New Member
Does anyone know the gain of a 2270 with calculations? I can’t find it on the spec sheet. I try to calculate it based on the rated output at 8 ohm but I get Gain = 100. That can’t be right, right?


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Apply a signal say 20mV to the Main In input. Measure the voltage at the outputs. Use the following calculation to obtain gain in dB:

Voltage gain (dB) = 20×log (Audio output voltage / Audio input voltage)
 
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