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American Audio
®
- www.americanaudio.us - Q-SPAND PRO Instruction Manual Page 21
TECHNICAL SPECIFICATIONS
Model: Q-SPAND PRO 4 Channel Mixer
Dual Voltage:
POWER SUPPLY:
AC 115v~60Hz/230v-50Hz, User Selectable
Single Voltage:
AC 100V, 50Hz (For Japan)
AC 110V, 60Hz (For Colombia)
AC 120V, 60Hz (For USA, and Canada)
AC 127V, 60Hz (For Mexico)
AC 220V, 50Hz (For Chile, and Argentina)
AC 220V, 60Hz (For Philippines, and Korea)
AC 230V, 50Hz (For Europe, U.K., New Zealand, South Africa,
and Singapore)
AC 240V, 50Hz (For Australia)
DIMENSIONS:
482.6mm (W) x 177mm (D) x 109.6mm (H)
WEIGHT:
8.37 Lbs. / 3.8Kgs.
CROSSFADER:
Feather Fader Plus - VCA detecting fader start control -
Low grounding impedance crossfader
POWER CONSUMPTION:
21W typical, 31W w/ full headphone output
HEADPHONE IMPEDANCE:
16 Ohms
OPERATING TEMPERATURE:
5 to 35 deg. C; Humidity: 25 to 85% RH
(non-condensing); Storage Temperature: -20 to 60 deg. C
Input Sensitivity (Level/Impedence):
Note: 0dBV output, load = 100K OHM
LINE:
10K OHM / -14dBV (200mV) +/-2dB
AUX:
47K OHM / -14dBV (200mV) +/-2dB
PHONO:
47K OHM / -54dBV (2mV) +/-2dB
MICROPHONE 1, 3:
2.2K OHM / -54dBV (2mV) +/-2dB
MICROPHONE 2:
2.2K OHM / -60dBV (1mV) +/-2dB
Output Sensitivity (Level/Impedence):
Note: 0dBV=1Vrms
MASTER:
520 OHM
ZONE:
1K OHM / 0dBV (1V) +/-2dB
MASTER OUT (XLR):
600 OHM / 2.21dBm (1V) +/-2dB
REC OUT (RCA):
2.2K OHM / -10dBV (316mV) +/-2dB
PHONES:
(LOAD=32 OHMS)
33 OHM / 0dBV (1V) +/-2dB
Maximum Output:
(LOAD = 47K, THD = 1%)
MASTER/ZONE:
MORE THAN +18 dBV (8.0V)
PHONES:
(LOAD=32 ohms)
MORE THAN +4dBV (1.6V)
CHANNEL BALANCE:
WITHIN 3dB
Frequency Response: (Master Output, EQ Flat, Assign Off, SRS Off)
LINE/AUX:
20 - 20KHz +/-2dB
PHONO:
20 - 20KHz +2 /-3dB (RIAA)
MICROPHONE:
20 - 20KHz +2 /-3dB
Noise:
(maximum output) JIS-A weighted
LINE/AUX:
LESS THAN -90dBV (VCA OFF)
LESS THAN -82dBV (VCA ON)
PHONO:
LESS THAN -65dBV
MIC 1,3:
LESS THAN -64dBV
MIC 2:
LESS THAN -60dBV
THD - Total Harmonic Distortion:
(MASTER = 0dBV OUTPUT, w/ 20KHz LPF):
LINE:
LESS THAN 0.02% 20 - 20KHz
CROSS TALK:
(MASTER = 0dBV OUTPUT)
LINE:
MORE THAN 65dB AT 1KHz BETWEEN L AND R
MORE THAN 70dB AT 1KHz BETWEEN CHANNELS
Channel Equalizer:
BASS:
+12 +/-2dB at 70Hz
