Rialto 400

Description

2.1-Channel Compact Amplifier and Digital-to-Analog Converter (DAC)


The Rialto 400 has been updated to combine its legendary high-powered, audiophile performance and features, with an input stage devoted to voice-enabled devices, such as Amazon’s Echo® or Google Home®. This allows super-fast, accurate signal-sense switching when you expect it, while going about your daily activities.

The AudioControl Rialto 400, is a compact, high-powered amplifier with a built-in audiophile-grade DAC (digital-to-analog converter) designed specifically to provide greater performance and higher sound quality for all analog and digital systems, including Sonos® home entertainment systems.

Updated with an input prioritization stage devoted to signal sense switching, including smart home voice-enabled devices, the AudioControl Rialto 400 retains its legendary high-powered, audiophile performance to deliver 100 watts of power per channel into 8 ohms and 200 watts per channel into 4 ohms, or be bridged to become a 400-watt monoblock into 8 ohms. Improve streamed music sources like SONOS, HEOS, and others by transferring their digital signals for ultra-precise decoding by the onboard Wolfson DAC.

The Rialto 400 is designed, engineered, and manufactured for the residential and Pro Audio custom installation markets in the rainforest of the Northwest USA, somewhere North of Seattle, and is backed by AudioControl’s renowned 5-year warranty.

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Rialto 400

Product form

2.1 Channel Compact Amplifier and Digital to Analog Converter (DAC)

  • 2 Channels with Subwoofer Mono-summed Preamp Output
  • 100w into 8 Ohms, 200W into 4 Ohms, 400W Mono into 8 Ohms
  • High-quality Wolfson DAC 16-/24-bit, 32 to 192 kHz Sampling Frequencies
  • Input Prioritization & Signal Sense Switching

SKU: 8611090

Description

2.1-Channel Compact Amplifier and Digital-to-Analog Converter (DAC)


The Rialto 400 has been updated to combine its legendary high-powered, audiophile performance and features, with an input stage devoted to voice-enabled devices, such as Amazon’s Echo® or Google Home®. This allows super-fast, accurate signal-sense switching when you expect it, while going about your daily activities.

The AudioControl Rialto 400, is a compact, high-powered amplifier with a built-in audiophile-grade DAC (digital-to-analog converter) designed specifically to provide greater performance and higher sound quality for all analog and digital systems, including Sonos® home entertainment systems.

Updated with an input prioritization stage devoted to signal sense switching, including smart home voice-enabled devices, the AudioControl Rialto 400 retains its legendary high-powered, audiophile performance to deliver 100 watts of power per channel into 8 ohms and 200 watts per channel into 4 ohms, or be bridged to become a 400-watt monoblock into 8 ohms. Improve streamed music sources like SONOS, HEOS, and others by transferring their digital signals for ultra-precise decoding by the onboard Wolfson DAC.

The Rialto 400 is designed, engineered, and manufactured for the residential and Pro Audio custom installation markets in the rainforest of the Northwest USA, somewhere North of Seattle, and is backed by AudioControl’s renowned 5-year warranty.

Read more

  • FEATURES
  • SPECIFICATIONS
  • RESOURCES
  • Compact Amplifier and Digital-Analog-Converter (DAC)
  • Wolfson Digital-Analog-Converter (DAC) For Audiophile Performance
  • 2 x 100 Watts at 8 Ohms, 200 watts into 4 Ohms
  • 400 watts Mono-bridgeable
  • Stable Down to 3.6 Ohms
  • TOSLINK & Coaxial Digital Inputs
  • Analog Stereo and Speaker Level Inputs
  • Ultra-fast signal-sense switching Priority Input for voice-enabled devices
  • Selectable Input Priority for SMART Priority Switching between analog and digital inputs
  • Subwoofer Mono-summed Output
  • AudioControl Patented AccuBASS® Bass Response
  • 12v Trigger Output
  • Headphone Output
  • 5-way Binding Posts
  • Compact Size at 8.5” W x 5.4” D x 2.9” H
INPUTS
Digital Inputs: Optical TOSLINK, Coax S/PDIF 75 ohms
Analog Inputs: Stereo RCA, Stereo Speaker Level, Stereo 1/8th Inch
Input Sensitivity: 230mV (RCA); 2.0V (Speaker Level)
Signal Sense Trigger Minimum: 10mV (RCA); 100mV (Speaker Level)		CONTROL
12 Volt Trigger Outputs: 1
OUTPUTS
Amplifier Channels: 2
Power Output (8Ω): 100W per channel
Power Output (4Ω): 200W per channel
Minimum Speaker Load: 4Ω
Preamp Outputs: Mono RCA Subwoofer, Mono RCA Bridged		GENERAL
Power Consumption (typical usage): 40W
Power Consumption (maximum): 520W
BTU/Hour Heat Dissipation (Standby): 5.5
BTU/Hour Heat Dissipation (Idle): 85.3
BTU/Hour Heat Dissipation (1/8th power – loud listening level) 4 Ω: 109.2
BTU/Hour Heat Dissipation (1/8th power – loud listening level) 8 Ω: 92.1
BTU/Hour Heat Dissipation (full power) 4 Ω: 426.6
BTU/Hour Heat Dissipation (full power) 8 Ω: 173.3
Line Voltage: 100-120VAC/200‐240VAC Switchable
PERFORMANCE
Signal to Noise Ratio: >95dB
Frequency Response: 20Hz-20kHz
Total Harmonic Distortion: 0.09%		WEIGHT & DIMENSIONS
Dimensions: 8.5” W x 5.4” D x 2.9” H
Weight: 6.0lbs (2.7kg)
 IN THE BOX
Rialto 400, Power Cord, User Manual, Warranty

MANUAL
DATA SHEET

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. ​For more information, go to www.P65Warnings.ca.gov.

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