Owners Manual

SPECIFICATIONS

Electronics Transformer Input, 3 dual triodes in balanced symmetrical

variable mu circuit / line amp and Transformer Output per

channel. Vacuum tube audio rectification for side chain.

Custom Meters, Attenuators, etc. Input and output

transformers designed by David Manley and wound in-

house at Manley Lab's magnetics department.

Input Impedance 600 ohms Balanced, PIN 2 HOT

Output Impedance 600 ohms Balanced, PIN 2 HOT

Gain (line amplifier) 3O dB Minimum, 35 dB typical

Maximum Input +36 dB (52 V RMS) (estimated for 1% THD)

Input attenuator is before input transformer

GR Thresholds Onset of LIMIT -20 dBM to +10 dBM (input at 9:00)

Onset of COMPRESS -10 dBM to +10 dBM "

Maximum Output +30 dB (26 V RMS) (26 dB headroom)

Output attenuator is T pad after Output Transformer

Noise Floor -80 dB : 20Hz to 80Khz: -90 dB typical

Distortion .1 % at unity gain 100 Hz to 3 Khz typical

.2 %: 20Hz to 10Khz at typical settings

Frequency Response +/- 1dB from 20 Hz to 20 Khz

Recovery Time .2 sec , .4 sec, .6 sec , 4 sec , 8 sec

Attack Time 25 ms (Fast) (50 mS at 12:00) to 70 ms (Slow)

Applications Professional audio recording, mixing and mastering.

Power Consumption 48 watts

Fuse type: 2 Amp slo-blo for 120 Volt mains

1 Amp slo-blo for 240 Volt mains