Rack mount adaptor RH-10

Matching Preamplifiers: Model 3200
Matching Power Amplifiers: Model 140
Matching Console Amplifiers: Model 1030, 1040, 1060, 1070
Matching Tuners: Model 104, 105, 105B, 110, 112
Matching Quadradial Amplifiers: 4060, 4070

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