Mic Condenser Setup valid for these and other models: AV7704, AV7705, AV8805, AVCX4700H, AVR1613, AVR1713, AVR1913, AVR2113CI, AVR2313CI, AVR3313CI, AVR3313XI, AVR4520CI, AVRA110, AVRE300, AVRE400, AVRS700W, AVRS710W, AVRS720W, AVRS730H, AVRS740H, .