GFA-5300 SPECIFICATIONS

Number of channels
2

Watts per channel into 8 ohms
80

Watts per channel into 4 ohms
125

Number of output devices
8

Type of outputs
MOSFET

Power transformer
Toroid

Storage capacitance
40,000uF

Input Sensitivity for 1 watt output
0.1 volts

Input Sensitivity for full output
.9 volts

Damping factor 20Hz - 20kHz
>350

Rise Time 5kHz, 20%-80%
1.8us

Dynamic headroom into 4 ohms
2.1dB

IM Distortion (SMPTE)
l watt to full power into 8 ohms.....<0.07%
1 watt to full power into 4 ohms.....<0.07%

IM Distortion (CCIF, Any Combination from 4kHz to 20kHz)
full power into 8 ohms....<0.035%
full power into 4 ohms.....<0.035%

THD + Noise at full power into 8 ohms (Typical)
20Hz.....0.018%
1 kHz.....0.020%
10 kHz.....0.070%
20 kHz.....0.140%

THD + Noise at full power into 4 ohms (Typical)
20 Hz.....0.018%
1khz.....0.020%
10 kHz.....0.080%
20 kHz......0.165%

Frequency Response at 1 watt into 8 ohms (10Hz to 20kHz).....+0, -0.25dB

Power Bandwidth (-3dB).....3Hz to 130kHz

Gain.....29dB

Input Impedance.....49.9K ohms

Signal to Noise Ratio, "A" Weighted (full power into 8 ohms).....> 100dB

Power Consumption (Continuous, Both Channels Driven)
Quiescent.....100VA
Maximum.....720VA
Full power 8 ohms.....510VA
Full power 4 ohms.....720VA

General

Chassis Dimensions....4.125" x 17" x 11.375"

Maximum Dimensions.....4.375" x 17" x 12.125"

Weight.....22 lbs.

Weight Packed.....25 lbs.

Power (Available in 230VAC by special order).....115VAC - 50/60Hz