Drive your stereo system with 85 watts of clear, dynamic, and ultra-clean power with Yamaha’s A-S501 2-channel integrated stereo amplifier. This versatile amplifier features a wealth of connections, including RCA jacks for traditional analog sources, a phono input to accommodate turntable fans, and even optical and coaxial digital inputs to connect to your television or Blu-ray player. The A-S501’s high-end enclosure and components represent only the highest level of craftsmanship, consisting of an anti-resonance base, heavy-duty metal enclosure, custom-made transformer with 12,000 µF block capacitors, and extruded aluminum heat sinks. Rounded out by a convenient set of front-panel controls — including a headphone jack, EQ controls, Pure Direct switch, and rotary input selector — the A-S501 is primed to elevate any listening experience with lush, powerful Yamaha sound.

Yamaha A-S501 Features:

• 85-watt, 2-channel integrated amplifier with versatile connectivity
• Boasts a robust set of RCA jacks, optical inputs, coaxial inputs, and a phono input for turntables
• Impeccable construction, including an anti-resonance base, custom-made power transformer, extruded aluminum heat sinks, and 12,000 µF block capacitors
• Front panel sports handy EQ controls, a rotary input selector, and a 1/4-inch headphone jack
• Pure Direct mode negates signal degradation by sending your signal through the shortest path possible
• Yamaha ToP-ART technology optimizes the sound of your digital sources while minimizing analog circuitry

Product Specifications:

• Amp Type: Integrated Amp

• Number of Channels: Stereo

• Watts per Channel @ 8 ohms: 85W

• Phono Input: 1 x Dual RCA Stereo

• Analog Inputs: 7 x Dual RCA Stereo

• Analog Outputs: 1 x RCA (sub)

• Digital Inputs: 1 x Optical, 1 x Coax

• Speaker Outputs: 4 x Dual Binding Post

• USB: 1 x Type A

• Headphones: 1 x 1/4" TRS

• Frequency Response: 10Hz-100kHz

• THD: 0.019%

• Remote: Included

• Power Source: Detachable C17 power cable

• Height: 6"

• Width: 17.12"

• Depth: 15.25"

• Weight: 22.7 lbs.

• Manufacturer Part Number: A-S501BL