Description
Condition: Excellent. Comes with original box and packing, manual, remote, and power cord.
About the Yamaha A-S1200 Integrated Amplifier
Yamaha has been at the forefront of high-fidelity audio engineering for decades, and the A-S1200 represents the pinnacle of their current integrated amplifier lineup — a direct descendant of the legendary Yamaha A-S2000 and A-S3000, engineered to deliver world-class sound quality with the reliability and craftsmanship that Yamaha is renowned for. The A-S1200 embodies Yamaha’s ToP-ART (Total Purity Audio Reproduction Technology) philosophy: a straight signal path, strict left-right symmetry, and a rigid, heavily damped aluminum chassis that minimizes vibration and interference at every level.
The A-S1200 is a pure Class AB integrated amplifier with no digital inputs — a deliberate design decision that keeps the analog signal path completely free from digital noise. Built-in is a high-quality moving magnet phono stage and a headphone amplifier. The result is an amplifier of exceptional clarity, musicality, and long-term listening satisfaction — one that has earned top honors from reviewers around the world since its introduction.
Key Specifications
- Continuous Power Output: 2 x 90W RMS into 8 ohms; 2 x 150W into 4 ohms
- Amplifier Class: Class AB with Pure Class A bias in low-level operation
- Topology: Fully balanced (BTL), dual-mono construction
- Analog Inputs: 4 x Single-Ended RCA, 1 x Balanced XLR, 1 x MM Phono (RCA)
- Outputs: Speaker A/B terminals (banana, spade, bare wire), Pre-Out (RCA), Headphone (6.35mm)
- Phono Stage: Moving Magnet (MM), 47k ohms
- Tone Controls: Bass and Treble (analog, defeatable via Mode selector)
- THD: 0.03% (20Hz – 20kHz, rated power)
- Signal-to-Noise Ratio: >107 dB (line input, A-weighted)
- Frequency Response: 5Hz – 100kHz (+0/-3 dB)
- Damping Factor: >250
- Dimensions: 17.1″ W x 6.9″ H x 17.7″ D
- Weight: approx. 44 lbs
- Made in Japan
