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fresh ears. The mix should sound invitingly loud, but not painful.
• In basic terms, if you find that you’ve turned up the high end since the night
began and it still sounds the same to you as it did at the beginning, watch out.
That’s not “fatigued horns” or “changing room acoustics” rolling off the high end,
it’s your ears. Please do yourself and your audiences a favor - USE EARPLUGS!
And if you can’t bring yourself to do that, be considerate of your audiences and
leave the high-end EQ or crossover at normal setting
S
p
ecifications
Number of Channels
12
Mono Channel EQ
(ch.1 to 8) Low, Mid, High
Stereo Channel EQ
(ch. 9/10 & 11/12) Low, High
Channel Effects
All Channels
Monitors Effects
Yes
Balance Controls
All Channels
Pan Controls
All Channels
Inputs - XLR (bal)
Ch. 1 -
8
Inputs - 1/4-inch
Ch. 1 - 12
Inputs - RCA (unbal)
2 Stereo Set
s
Clip /Mute LED
All Channels
Phantom Power
24 V + LED indicato
r
VU Meter
2 x 5 LE
D
Headphone Monitor Features
Cue , Volume
Internal Effects
Digital 16 Bit; 255 Effect
s
Effects Send
1 Internal
Reverb / Effects Footswitch
Yes
Max Gain to Line Out -Mic Input (dB)
63
Max Gain to Line Out -Line Input (dB)
45
Master EQ -1 (type /Channels /Range - dB)
Graphic / Mono / 9 Band 63 Hz - 16,000 Hz
Master EQ -2 (type /Channels /Range - dB)
Graphic / Mono / 9 Band 63 Hz - 16,000 Hz
Main Outputs ( Line Level)
4 , 1/4 inch (TRS) 2 pre, 2 post EQ
Main Amp Inputs (Line Level)
2 , 1/4 inch (TRS
)
Monitor Outputs (Line Level)
1, 1/4 inch (TRS)
Outputs - Amp A - 1/4-inch Jacks
2
Outputs - Amp A - Speakon 4-pin
1 (Euro only
)
Outputs - Amp B - 1/4-inch Jacks
2
Outputs - Amp B - Speakon 4-pin
1 (Euro only
)
Mixer THD (Main out w/ -10dB input)
less than 0.05%
Amp A - Power Output @ 8 Ohms (0%1"THD, 1kHz)
16
0
Amp A - Power Output @ 4 ohms
100
Amp B - Power Output @ 8 Ohms (0%1"THD, 1kHz)
16
0
Amp B - Power Output @ 4 ohms
100
THD - 1kHz (dB)
less than 0.03%
Hum and Noise (un / Aweight -dB)
-9
0
Typical crosstalk -1 kHz (dB)
-6
6
Input Impedance - Bal/Unbal (ohms)
22,000 - 12,000
Input Sesitivity (Vrms Sine)
1.47
V
CMRR @ 60Hz (min/typ)
54 dB / 66 dB
Max Votage Gain (dB)
29
Power Consumption (typ/max)
220 VA / 550 VA
Protection
Thermal / Load / DC
Cooling
Variable Speed DC Fa
n
Transformer Type
Toroida
l
Finish
Scratch Resistant Vinyl-Coated Aluminum
Chassis Construction
Steel
Rackmount
Yes (RK812
)
Other Features
Selectable stereo mains or mono mains & monitor.
Dimensions (DWH, inches)
18 x 19 x 5.
5
Dimensions (DWH, cm)
45.7 x 48.3 x 14
Weight (lbs/kg)
38 / 17.3