Stewart Audio DA-70-2 Lightweight Half Rack Digital Power Amplifier 35w x 2 @ 8 Ohms/70w x 2 @ 4 Ohms at Performance Audio

Stewart Audio's Compact Series Power Amplifiers are designed to meet the needs for high quality Commercial, Industrial and Professional Audio Sound installations.

The all Digital Compact Series was specifically designed to meet the rigorous requirements of Sonic Accuracy, High Efficiency, Low Power consumption and extended duty cycles in a very compact Half Rack Package. Two units (up to 8 channels) may be Rack mounted in a 1U package.

Power Specifications:

DA-70-270W x 2 @ 4 Ohms35W x 2 @ 8 Ohms
DA-70-470W x 4 @ 4 Ohms35W x 4 @ 8 Ohms
DA-770-280W x 2 @ 70.7 Volts

Features:

Ultra Efficient All Digital Design
Switch Mode Power Supply
Convection Cooled (no Fans)
Very Low Power Consumption
Multi-Channel Compact Half Rack Package
Optimized to drive both 4 & 8 Ohm loads
World Class Reliability
Rack Mount Up to 8 CH in 1U Space
3 Year Parts and Labor Warranty

Applications:

Audio Video Production
Pre/Post Productions
Project Studios
Room Combining
Broadcast Applications
Board Rooms
Sound Reinforcement
Fixed Installations
Amplifiers located in Listening Environment

Specifications:

Frequency Response (+0, -.5dB, 1W): 20 Hz-20kHz
Full Power Bandwidth (20 Hz-20kHz: + - .5dB
Signal to Noise: >85dB
THD+N: < .1%
Input Sensitivity: 1V (0 dBV)
Standard Voltage Gain: 17X (25dB)
Input Impedance (Balanced / Unbalanced): 10k Ohms/5k Ohms
Class: Damped Ternary Modulation
Input Connectors: Phoenix Type
Output Connectors: Phoenix Type
Power Supply: High Speed Switching
Cooling: Convection-Cooling (No Fans)
Controls: Power on/off, Channel Gain
LED Indicators: Power & Clip
Construction: Steel & Aluminum Chassis
Operating Voltage: Non-PFC units 120 VAC
Dimensions (h, w, d): 1.75"H x 8.26"W x 10.6" D
Weight: 3.4 lbs (1.54kg)
Warranty: 3 years Parts & Labor