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1-4 SPECIFICATIONS
AUDIMAX III, Model 444
Frequency Response Flat within 1 dB from 50 Hz to 15,000 Hz
Harmonic Distortion Below 1% from 50 Hz to 15,000 Hz at +16 dBm output
Noise Level Below -60 dBm output, with NORMAL gain
Control Characteristic ±10 dB of gain control
Gated Gain Stabilization Threshold adjustable from -20 dB to normal input
Maximum Gain 50 dB (See Note below)
Input and Output Impedance 600 ohms, balanced or unbalanced (150 ohms on
special order)
Minimum Input Level -30 vu (See Note below)
Normal Output Level +11 vu
Maximum Output +25 dBm
Maximum Operating Temperature 55°C
Physical Dimensions Standard 19" rack mounting, 3-1/2" high, 9-5/8" deep
Power Requirements 15 watts at 115/230 volts ac, 50-60 Hz
AUDIMAX IIIS, Model 445, (Stereo)
Physical Dimensions: Standard 19" rack mounting, 7" high, 9-5/8" deep
Power Requirements 30 watts at 115/230 volts ac, 50-60 Hz
NOTE: As delivered, Audimax III contains a 20 dB fixed attenuator in the input circuit. Removal
of this pad will permit user to realize specified maximum gain and minimum input level.
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