A-S501 Integrated Amplifier

A-S501 Integrated Amplifier


Colors / Finishes

Impressive high quality sound with a wide range of features and an elegant appearance. An integrated amplifier with the advantage of digital inputs.

  • 85 W x 2-ch (20 Hz - 20 kHz)
  • Digital audio inputs for TV and Blu-ray Disc™ player
  • Pure Direct mode for greater sound purity
  • ToP-ART (Total Purity Audio Reproduction Technology) and high quality parts
  • I/O (input to output) direct symmetrical design
  • ART (Anti-Resonance and Tough) Base
  • Custom-made power transformer / 12,000 µF block capacitors / extruded aluminum heat sinks
  • Gold-plated speaker terminals and RCA terminals
  • Simple yet sophisticated design (aluminum front panel and knobs)
  • Continuously Variable Loudness Control

The colors and finishes shown may vary from those on the actual products.