Swan

Swan A series pure post-stage broadcast amplifier A-1000/A-1500

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Model

A-1000
A-1500

Public Broadcasting Broadcast amplifier series A Series pure power amplifier

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Feature of product

1. Provide 100V/70V constant voltage output and 4~16Ω constant resistance output;
2. Switch on and off the anti-shock horn, and the fan automatically adjusts the speed;
3. Overload output automatic voltage limit control;
4. 1 group of background music signal input port, 1 group of emergency audio signal input port;
5. Support short circuit and DC-24V strong cut control mode;
6. Temperature protection, overvoltage and overload protection, short circuit protection.

Technical parameter

Model	A-1000	A-1500
Rated power	1000W	1500W
Power consumption	1800W	2800W
Background Input Sensitivity	Unbalance IV、balance 1.2V
Emergency input sensitivity	Unbalance IV、balance 1.2V
signal to noise ratio	>90dB （weighted）
Linear Distortion	<1% (100% power)
Frequency response	70HZ-18kHz(±3dB)
output regulation	<3dB
Strong cut control	Short-circuit、DC-24V
Protect	Short circuit, over temperature, over current, automatic voltage limit
Power supply	AC220V± 10% 50Hz-60Hz
Body size (mm)	496x440x132mm
Net weight	30.7kg	31.6kg