TouchTunes DA950-U, Руководство пользователя

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8
Hardware Overview and Installation
Features
The DA950-U amplifier incorporates the following features:
• Class-D Architecture
• Dynamic range of 117dB
• Over-current protection
• Thermal protection shutdow
• Mute input
• Turn-on and turn-off pop suppression
• High speed switching power supply
• Total harmonic distortion
≤
0.002% (1W)
• Signal-to-noise ratio

100dB (A-weighted)
• Two balanced inputs supporting daisy-chaining
• 4-Channel mode: Two stereo outputs (full-range)
• 3-Channel mode: One stereo output (midrange and high frequencies) and one bass
output (low frequency)
• AC line voltage and frequency configurations: 100 to 120V AC
• 4-ohm (minimum) stereo per channel (125W)
• 8-ohm per channel (65W)
Benefits of the DA950-U amplifier include:
• Drop-in replacement for DA415 3-channel and 4-channel amplifier
• Signal fidelity equal to high-quality linear amplifiers