Altec Lansing 1662A - Manual (Page 9)

9
Operating Manual -1662A Mic/Line Mixer
10. SPECIFICA 10. SPECIFICA 10. SPECIFICA 10. SPECIFICA 10. SPECIFICATIONS TIONS TIONS TIONS TIONS
DISTOR DISTOR DISTOR DISTOR DISTORTION TION TION TION TION
THD at +4 dBu, 20Hz-20KHz . . . . . . . . . . . . . . . . . . . . . <0.01%
IMD (SMPTE) at +4dBu . . . . . . . . . . . . . . . . . . . . . . . . . <0.01%
HUM & NOISE (20Hz-20KHz at max pr HUM & NOISE (20Hz-20KHz at max pr HUM & NOISE (20Hz-20KHz at max pr HUM & NOISE (20Hz-20KHz at max pr HUM & NOISE (20Hz-20KHz at max preamp gain) eamp gain) eamp gain) eamp gain) eamp gain)
Equivalent input hum and noise . . . . . . . . . . . . . . . <-127dBu
Residual output noise,
all levels at minimum . . . . . . . . . . . . . . . . . . . . . . . . . . <-98dBu
Residual output noise, master at nominal,
all channel levels at minimum . . . . . . . . . . . . . . . . . . <-95dBu
MAXIMUM VOL MAXIMUM VOL MAXIMUM VOL MAXIMUM VOL MAXIMUM VOLT T T T TAGE GAIN AGE GAIN AGE GAIN AGE GAIN AGE GAIN (±2dB)
MASTER
Mic/Line Input to Master Outputs . . . . . . . . . . . . . . . . . +84dB
Sum Input to Master Output . . . . . . . . . . . . . . . . . . . . . +24dB
MAXIMUM LEVELS MAXIMUM LEVELS MAXIMUM LEVELS MAXIMUM LEVELS MAXIMUM LEVELS
Input level, +20dB gain, pad in . . . . . . . . . . . . . . . . . . +22dBu
RCA input level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +10dBu
Output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +23dBu
FREQUENCY RESPONSE FREQUENCY RESPONSE FREQUENCY RESPONSE FREQUENCY RESPONSE FREQUENCY RESPONSE
20Hz-20KHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.5/-1.0dB
EQUALIZA EQUALIZA EQUALIZA EQUALIZA EQUALIZATION (shelving) TION (shelving) TION (shelving) TION (shelving) TION (shelving)
Bass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±12dB at 90Hz
Treble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±12dB at 8KHz
CROSST CROSST CROSST CROSST CROSSTA L K A L K A L K A L K A L K
Adjacent inputs, 20Hz-20KHz . . . . . . . . . . . . . . . . . . . . <-70dB
VU METERS VU METERS VU METERS VU METERS VU METERS
Stereo outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . -21 to +6 VU
0VU = +4dBu
PEAK INDICA PEAK INDICA PEAK INDICA PEAK INDICA PEAK INDICATORS TORS TORS TORS TORS
Peak Clip indicator on each input channel and left and right
outputs, illuminates 3dB below clipping
PHANTOM POWER PHANTOM POWER PHANTOM POWER PHANTOM POWER PHANTOM POWER
+48 VDC applied to all Mic Inputs, switchable on rear panel.
Maximum total current draw = 60mA. Maximum single
channel current draw = 10mA. Gradual power-up and down
to eliminate "pops".
WEIGHT WEIGHT WEIGHT WEIGHT WEIGHT
12 lbs. (5.5kg) Shipping
10 lbs. (4.5kg) Net
POWER REQUIREMENTS POWER REQUIREMENTS POWER REQUIREMENTS POWER REQUIREMENTS POWER REQUIREMENTS
120 VAC nominal, 93 VAC minimum, 50-60 Hz,
20 watts (240 VAC available)
*unless otherwise stated, specification conditions are: 150 Ω
source, Gain switch set at "+40", all other controls set at
nominal.
11. W 11. W 11. W 11. W 11. WARRANTY INFORMA ARRANTY INFORMA ARRANTY INFORMA ARRANTY INFORMA ARRANTY INFORMATION TION TION TION TION
The unit you have just purchased is protected by
a limited five-year warranty . For warranty service or to
obtain a return RMA number, please call Altec Lansing
technical services at 405-848-3108. Fill out the informa-
tion below for your records.
Model Number _______________________________
Serial Number ________________________________
Dealer ________________________________________
______________________________________________
Date of Purchase ______________________________
Dealer’s Address ______________________________
______________________________________________
______________________________________________
Dealer’s Phone ________________________________
Salesperson ___________________________________
______________________________________________