Page 6: KR-2090 and KS-4000R receivers Page 7: KA-9100 and KA-8100 amplifiers Page 8: KA-7100 and KA-6100 amplifiers Page 9: KA-5700 and KA-3700 amplifiers Page 10: KT-8300 and KT-7500 tuners Page 11: KT-6500 and KT-5500 tuners Receiver specs Amplifier specs Tuner and cassette ...