TouchTunes DA415 - Features

10
Hardware Overview and Installation
• A 4-channel, 2-zone amplifier: This amplifier is currently offered in the TouchTunes Ovation
wall-mounted jukebox.
Features
The DA415 amplifiers incorporate the following features:
Benefits of the DA415 amplifier include:
• Requirement of only N-Channel MOSFET output transistors.
• Dramatic improvement in efficiency versus Class AB
amplifiers.
• Signal fidelity equal to high-quality linear amplifiers.
• High dynamic range compatible with digital media.
Feature/Specification
Four-channel
amplifier
Three-channel
amplifier
Class-T Architecture.
Proprietary digital processing technology.
Uncompromising sound quality.
Dynamic range of 102dB.
Over-current protection.
Mute input.
Turn-on and turn-off pop suppression.
Over-temperature protection.
High speed switching power supply.
Less heat, smaller footprint.
Total harmonic distortion ≤ 0.01% (1W).
Signal-to-noise ratio ≥ 100dB (A-weighted).
Two balanced inputs.
One input supporting daisy-chaining.
Two stereo outputs (full-range).
One stereo output (midrange and high frequencies)
One bass output (low frequency).
AC line voltage and frequency configurations:
90 to 130 V AC
4-ohm (minimum) stereo per channel (150W).
8-ohm per channel (75W).