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USER MANUAL PSA300 DUAL POWER AMPLIFIER Caution: Please carefully read this manual before operating Damage caused by misuse is not covered by warranty www.vivaldigroup.it...
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SAFETY WARNINGS! Read and keep these instructions. Heed all warnings and follow all instructions. Do not use this apparatus near water. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug.
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The PSA300 is a 2-channel class D professional stereo power amplifier. Capable of providing 300 Watts per channel at 4ohms, or a bridgeable output at 600 Watts makes the PSA300 a solid choice for a variety of audio applications. Please follow the instructions found in the manual to familiarize yourself with the features and operation of this amplifier.
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(1) Channel A Volume Control (5) Channel A Clip Indicator (2) Power On/Off Switch (6) Power Indicator (3) Channel B Volume Control (7) Channel B Clip Indicator (4) Channel A Signal Indicator (8) Channel 4 B Signal Indicator Rear Panel (9) Channel A Input/Parallel/Bridge (15) Channel A Binding Post Connector (10) Mode Switch (Bridge/Stereo/Parallel)
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Note: Switch the Operating Mode when the amplifier is POWERED OFF (No Blue LED). Thermal Cooling The VIVALDI PSA300 has an internal thermal sensor that will activate a small cooling fan when the amplifier reach an operating temperature over 50℃ (120ºF) .
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