Yamaha Audio A-S1200BL Integrated Amplifier – Customer Return

A-S1200 Integrated Amplifier The A-S1200 seamlessly blends vintage Hi-Fi design with cutting-edge technology to deliver a purely emotional musical experience. Features include a toroidal transformer, striking level meters, and open sound stage, fostering a profound connection between artist and listener. Premium elements like thick ground wires, refined speaker terminals, and a Mechanical Ground Concept contribute to expressive and rhythmic bass. The amplifier’s robust design is completed with chrome-plated iron feet. A-S1200 Integrated Amplifier Specifications Channels: 2.0 Power Output per Channel: 120 W at 8 Ohms / 1 Hz / 10% THD (Peak) 190 W at 4 Ohms / 1 Hz / 10% THD (Peak) 90 W at 8 Ohms / 20 Hz to 20 kHz / 0.07% THD 150 W at 4 Ohms Dynamic Power per Channel: 105 W at 8 Ohms 135 W at 6 Ohms 190 W at 4 Ohms 220 W at 2 Ohms Frequency Response: 5 Hz to 100 kHz +0/-3 dB 20 Hz to 20 kHz +0/-0.3 dB Residual Output Noise: 50 µV (IHF-A) Tone Control: Bass (50 Hz): ±9.0 dB Treble (20 kHz): ±9.0 dB Damping Factor: ≥ 250 (8 Ohms, 1 kHz) Rear A/V Inputs: 5 x Stereo RCA 1 x Stereo RCA (Phono) with Ground Screw Rear A/V Outputs: 1 x Stereo RCA 1 x Stereo RCA Pre-Out Front I/O: 1 x 1/4″ / 6.35 mm Headphone Output Other Rear I/O: 1 x 1/8″ / 3.5 mm (12 V Trigger) Input 1 x 1/8″ / 3.5 mm (Remote) Input 1 x 1/8″ / 3.5 mm (Remote) Output 1 x Micro-USB (Service) Speaker I/O: 4 x Binding Post Pair Input Impedance: Phono (MC): 50 Ohms Phono (MM): 47 Kilohms Line: 47 Kilohms Input Sensitivity: Phono (MC): 150 µVrms Phono (MM): 3.5 mVrms RCA: 1 Vrms Line: 200 mVrms Max Input Level: Phono (MC): 2 mVrms (1 kHz / 0.5% THD) Phono (MM): 50 mVrms (1 kHz / 0.5% THD) Line: 2.8 Vrms (1 kHz / 0.5% THD) Phono RIAA EQ Deviation: ±0.5 dB Rated Output / Impedance: Line: 200 mVrms / 1.5 Kilohms Pre-Out: 1 Vrms / 1.5 Kilohms Signal to Noise Ratio: Phono (MC): 90 dB Phono (MM): 96 dB Line: 110 dB Total Harmonic Distortion (THD): Phono (MC) to Line Out: 0.02% (1.2 V Input) Phono to Line Out: 0.005% (1.2 V Input) Line to Speaker Out: 0.035% (50 W Output / 8 Ohms) Channel Separation: Phono (MC): ±66 dB (1 kHz / JEITA) ±77 dB (10 kHz / JEITA) Phono (MM): ±90 dB (1 kHz / JEITA) ±77 dB (10 kHz / JEITA) XLR, RCA, Tuner, Line: ±74 dB (1 kHz / JEITA) ±54 dB (10 kHz / JEITA) Wireless Connectivity: Wi-Fi: No Bluetooth: No Power: AC Input Power: 120 VAC, 60 Hz Power Consumption: Active: 350 W, Standby: 0.2 W Physical: Dimensions (W x H x D): 17.1 x 6.2 x 18.2″ / 435.0 x 157.0 x 463.0 mm Weight: 48.5 lb / 22 kg