Owner`s manual

10!

Specifications

POWER OUTPUT: 75 watts per channel continuous

from20Hz to 20kHz. 1kHz total harmonic distortion

typically 0.6% at 75 watts, below 0.05% at 1 watt.

Approximate actual power available at ‘clipping’

76 watts (1kHz). (Note that actual power output is

dependent upon both line voltage and ‘condition’

i. e.: if power line has high distortion, maximum

power will be affected adversely, although from a

listening standpoint this is not very critical.)

POWER BANDWIDTH: (-3dB points) 7Hz to 60kHz.

FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.7Hz

to 75 kHz.

INPUT SENSITIVITY: 1.4V RMS BAL for rated output. (25

dB Bal gain into 8 ohms.)

INPUT IMPEDANCE: 300K ohms Balanced.

OUTPUT POLARITY: Non-inverting. Balanced input pin

2+ (IEC-268).

OUTPUT TAPS: 8 ohms, 4 ohms.

OUTPUT REGULATION: Approximately 1.0dB 8 ohm

load to open circuit (Damping factor

approximately 8).

OVERALL NEGATIVE FEEDBACK: 15dB.

SLEW RATE: 10 volts/microsecond.

RISE TIME: 4.0 microseconds.

HUM & NOISE: Less than 0.06mV RMS – 112dB below

rated output (IHF weighted, input shorted).

POWER SUPPLY ENERGY STORAGE: Approximately 520

joules.

POWER REQUIREMENTS: 105-125VAC 60Hz (210-

250VAC 50Hz) 410 watts at rated output, 500 watts

maximum, 230 watts idle.

TUBES REQUIRED: 2 – Matched pair KT120 – Power

Output; 2 – 6H30 Driver.

DIMENSIONS: 19" (48.3 cm) W x 8.75" (22.2 cm) H x

19.5" (49.5 cm) D. Handles extend 1.5" (3.8 cm)

forward.

WEIGHT: 47 lbs. (21.3 kg) Net; 63 lbs. (28.6 kg)

Shipping.

Specifications subject to change without notice.

This unit is RoHS compliant

3900 Annapolis Lane North

Plymouth, MN 55447

1.763.577.9700