The DA-250DH is a 2-Channel Digital Power Amplifier designed for 70 V line high-impedance distribution and features lightweight, compact, high power output, and high efficiency. It delivers 250 W × 2 channels (19.6 Ω output) using a switching power supply. Each channel is equipped with an independent power section. It can be electrically isolated from the high-impedance speaker system by attaching the MT-251H Output Transformer (optional). It can be mounted in an EIA Standard equipment rack (1 unit size).
- Sleek, 1RU unit fits into any standard audio rack
- Two channels of I/O, perfect for multiple zones
- Terminal block inputs and a screw terminal strip for outputs make it easy to connect equipment
- The channel 1 input may be routed to all outputs, perfect for paging
- Class-D circuitry for great audio quality and efficiency
- Independent power supply for each channel
- Simple interface with front-panel level control knobs
- Protection circuitry for short circuits, overheating, and overloads
- Status LEDs for power, input, output, peak, and protect
- Removable dust filters for easy cleaning
