Wadia A315 Stereo Power Amplifier (Ex Demo)

POWER OUTPUT
150 watts into 8 ohm loads
250 watts into 4 ohm loads

OUTPUT LOAD IMPEDANCE
8 ohms or 4 ohms

RATED POWER BAND
20Hz to 20kHz

TOTAL HARMONIC DISTORTION
0.1% maximum harmonic distortion at any level from 250 milliwatts to one-half of rated power output, 20Hz to 20kHz;
0.5% maximum harmonic distortion at any level from one-half to full rated power output, 20Hz to 20kHz

DYNAMIC HEADROOM
1dB 8 ohm load
1.6dB 4 ohm load

FREQUENCY RESPONSE
+0, -0.5dB from 20Hz to 20kHz
+0, -3.0dB from 10Hz to 70kHz

INPUT SENSITIVITY
2.4V Balanced
1.2V Unbalanced

A-WEIGHTED SIGNAL TO NOISE RATIO
90dB (112dB below rated output) Balanced
88dB (110dB below rated output) Unbalanced

INTERMODULATION DISTORTION
0.1% maximum if instantaneous peak power output does not exceed the rated output for any combination of frequencies from 20Hz to 20kHz

WIDE BAND DAMPING FACTOR
Greater than 320, 8 ohm load
Greater than 160, 4 ohm load

INPUT IMPEDANCE
10K ohms Balanced and Unbalanced

VOLTAGE GAIN
29dB

TRIGGER INPUT
5-15VDC, 1mA

TRIGGER OUTPUT
12VDC, 50mA maximum, delayed 0.2 seconds

OVERALL DIMENSIONS
Width 17-7/8 inches (45.4 cm)
Height 3-3/8 inches (8.6 cm) including feet
Depth 20 inches (50.8 cm) including cables

WEIGHT
27 pounds (12.2 kg)

Wadia A315 Manual.pdf