AudioControl Rialto 600 Compact Zone Amplifier & DAC



2.1 Channel Compact Amplifier And Digital To Analog Converter (DAC)

AudioControl has built on the success of its Rialto 400 amplifier/DAC by adding Volume Control to launch the Rialto 600. The Rialto 600 is a breakthrough compact high-power Ampfier/DAC in one, with the ability to control volume making it an ideal solution for all sources including those with fixed digital output.


  • Compact Amplifier and Digital Analog Converter (DAC)
  • 2 Channels x 100 Watts at 8 Ohms
  • 2 Channels x 200 Watts at 4 Ohms
  • Preamp Volume Control Via IR or RS 232
  • Stable Down to 3.6 Ohms
  • Bridgeable Mono Block at 400 Watts
  • 2 x Digital Optical & COAX Inputs  and Analog Stereo Inputs
  • Subwoofer Output
  • Wolfson Digital Analog Converter (DAC) For Audiophile Performance
  • Source Switching Via IR or RS 232
  • AudioControl Patented AccuBASS ™ Bass Response
  • Crossover • 12v Trigger Input • Bridgeable • Headphone Input
  • Compact Size at 8.5”W x 5.4”D x 2.9”H
  • Remote Control Included

AudioControl’s Rialto 600 dramatically improves the audio quality and performance of all local audio zones, and acts as a perfect solution to upgrading the performance of TV set-ups, digital audio systems like SONOS, HEOS and others, gaming set-ups as well as improving the way all  speakers work in the residential and pro-audio custom market.

The Rialto 600 delivers 2 x 100 watts of power at 8 Ohms, 200 watts at 4 Ohms and can also act as a 400 watt mono-block as well as operating stable down to 3.6 Ohms. It is ideal for all speakers including low impedance speaker set-ups.

The Rialto 600 is designed, engineered and manufactured in the rainforest of the Northwest USA somewhere North of Seattle! The Rialto 600 comes with AudioControl’s renowned 5-year warranty.


Digital Inputs Optical Toslink x 2, Coax S/PDIF 75 ohms x 2
Analog Inputs Stereo RCA x 1
Input Sensitivity 230mV
Signal Sense Trigger Minimum 10mV
Amplifier Channels 2
Power Output (8Ω) 100W per channel
Power Output (4Ω) 200W per channel
Minimum Speaker Load
Preamp Outputs Mono RCA Subwoofer, Mono RCA Bridged
Signal to Noise Ratio >95dB
Frequency Response 20Hz-20kHz
Total Harmonic Distortion 0.09%
12 Volt Trigger Outputs 1 (mini jack)
IR Inputs: 1 (mini jack)
IR Outputs 1 (mini jack)
RS-232 Serial Control Yes
Power Consumption (typical usage) 40W
Power Consumption (maximum) 520W
Line Voltage 100-120VAC/200‐240VAC Switchable
Dimensions 8.5”W x 5.4”D x 2.9”H
Weight 6.0lbs (2.7kg)