Technics SU-A600MK3 Integrated Amplifier MOS-FET MM Phono Stage Working Order

SU-A600MK3 integrated amplifier in good working order. Clean cosmetics with minor paint marks to the left side panel lower corner. The amplifier comes with UK power cable. No remote.

Specifications

• Audio Inputs: 6
• Audio Outputs: 2
• Colour: Black
• Features: MOS Class AA, Phono MM, Tone Controls, Tape Monitor
• Number of Channels: 2
• Number of Inputs: 6
• Number of Outputs: 2
• Power: 2×45 W (8 Ω), 2×65 W (4 Ω)
• Supported Modes: Stereo
• Year Manufactured: 1990s
• Power Output: 2×45 W (8 Ω), 2×65 W (4 Ω)
• Amplifier Topology: MOS Class AA
• Mains Voltage: 240V
• Continuous Power Output: 2×45 W (8 Ω), 2×65 W (4 Ω) — both channels driven, THD 0.7%, 63 Hz–12.5 kHz
• Amplifier Topology: MOS Class AA (MosFet driver stages + bipolar current sources)
• Input Sources: Phono (MM), CD, Tuner, AUX, Tape 1, Tape 2 (6 inputs via selector)
• Phono Stage: MM only (no moving-coil provision)
• Speaker Outputs: 2 pairs (A and B), switchable; impedance 4–16 Ω (single pair) or 8–16 Ω (both pairs simultaneously)
• Headphone Output: Gold-plated headphone socket (front panel)
• Tone Controls: Bass, Treble, Balance; defeatable via Tone Defeat button
• Chassis Width: 430 mm (standard rack width)