Crate Amplifiers CMX62 - Manual (Page 16)

www.crateaudio.com
©2002 SLM Electronics, Inc. • A Division of St. Louis Music, Inc.
1400 Ferguson Avenue • St. Louis, MO 63133 U.S.A.
18-348-01 • 02/02
CMX62 Stereo Console Mixer
Technical Specifications
Due to ongoing product development and improvement, the specifications
contained herein are subject to change without notice.
SYSTEM INPUTS
6 mono mic/line and 2 stereo line input channels
1 stereo aux return
1 stereo effects return
1 stereo tape return
CHANNELS 1-6
Low-Z Mic
1 3-pin “XLR” (balanced, pin 2 = “in phase”)
Transformerless electronically balanced
1k ohm load impedance
High-Z Line 1 1/4” phone jack (balanced)
10k ohm load impedance
CHANNELS 7-14
High-Z Line
2 1/4” phone jacks
22k ohm load impedance
EQUIVALENT INPUT NOISE
Typically < -129dB @ 20 - 20k equivalent bandwidth unweight-
ed with 200 ohm source impedance
COMMON MODE REJECTION
Typically -90dB min., -70dB @ 50Hz
SIGNAL INDICATOR
Indicates signal present (-20dB)
PEAK INDICATOR
Indicates 6dB headroom remaining
MAXIMUM SIGNAL ACCEPTED
Low-Z Mic
3.46V RMS (13dBv)
High-Z Line 15.9V RMS (26dBv)
CHANNEL GAIN
Typically 52dB adjustment range
CHANNEL INPUT SENSITIVITY
Low-Z Mic
All levels up: 8.7mV RMS max. (43dB gain)
Channel up only: 2.7mV RMS max. (53dB gain)
All levels “+10”: .28mV RMS max. (73dB gain)
High-Z Line All levels up: 87mV RMS max. (23dB gain)
Channel up only: 27mV RMS max. (33dB gain)
All levels “+10”: 28mV RMS max. (53dB gain)
CHANNEL EQ (ACTIVE)
High
+/-15dB @ 12kHz shelving
Mid +/-15dB @ 800Hz bandpass
Low +/-15dB @ 70Hz shelving
AUX/EFFECTS RETURNS / TAPE INPUTS
1/4” phone jacks 15k ohm input impedance
RCA jacks
15k ohm input impedance
Max. Sensitivity -20dBv (80mV RMS)
Max. Input Accepted +30dBv (24.5V RMS)
AUX/EFFECTS OUT / TAPE OUT
1/4” phone jacks +4dBv (1.23V RMS) @ High-Z nominal output
RCA jacks
+4dBv (1.23V RMS) @ High-Z nominal output
PHANTOM POWER
+48VDC applied to pins 2 and 3 of XLR inputs
LEFT & RIGHT OUTPUTS
Unbalanced out @ 10k ohm load impedance
Balanced @ 3k ohm load impedance
+4dBv (1.23V RMS) nominal output
18dBv (6V RMS) max. output
DUAL OUTPUT LED INDICATORS
Type:
12 LED quasi-peak
Calibration: Calibrated to indicate +4dBv @ 7th LED
Range: -18dBv to +13dBv
Signals Read: Left and Right Main Outs or Solo Bus
RESIDUAL NOISE
90dB below 1.23V RMS min. with all levels down
60dB below 1.23V RMS with Master Level up full and one chan-
nel up full
TOTAL HARMONIC DISTORTION
< 0.1% @ 1kHz input @ 5V RMS output (typically 0.05%) meas-
ured from Mic In to Main Out (EQ flat) with Master @ nominal
“0” setting (-10dB from max. gain), and Gain and Channel Level
at max. (At lower input signal levels, measurement is limited by
the noise floor)
SIZE AND WEIGHT
2.75” H x 11.625” W x 13” D (70mm x 295mm x 330mm)
11 lbs (5 kg)
POWER REQUIREMENTS
16.8VAC x 2 @1A