YORKVILLE AP312 Manuel De L'utilisateur page 15

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
Number of Channels
Mono Channel EQ
Stereo Channel EQ
Channel Effects
Monitors Effects
Balance Controls
Pan Controls
Inputs - XLR (bal)
Inputs - 1/4-inch
Inputs - RCA (unbal)
Clip /Mute LED
Phantom Power
Headphone Monitor Features
Internal Effects
Effects Send
Reverb / Effects Footswitch
Max Gain to Line Out -Mic Input (dB)
Max Gain to Line Out -Line Input (dB)
Master EQ -1 (type /Channels /Range - dB)
Master EQ -2 (type /Channels /Range - dB)
Main Outputs ( Line Level)
Main Amp Inputs (Line Level)
Monitor Outputs (Line Level)
Outputs - Amp A - 1/4-inch Jacks
Outputs - Amp A - Speakon 4-pin
Outputs - Amp B - 1/4-inch Jacks
Outputs - Amp B - Speakon 4-pin
Mixer THD (Main out w/ -10dB input)
Amp A - Power Output @ 8 Ohms (0%1"THD, 1kHz)
Amp A - Power Output @ 4 ohms
Amp B - Power Output @ 8 Ohms (0%1"THD, 1kHz)
Amp B - Power Output @ 4 ohms
THD - 1kHz (dB)
Hum and Noise (un / Aweight -dB)
Typical crosstalk -1 kHz (dB)
Input Impedance - Bal/Unbal (ohms)
Input Sesitivity (Vrms Sine)
CMRR @ 60Hz (min/typ)
Max Votage Gain (dB)
Power Consumption (typ/max)
Transformer Type
Chassis Construction
Other Features
Dimensions (DWH, inches)
Dimensions (DWH, cm)
Weight (lbs/kg)
S p ecifications
12
(ch.1 to 8) Low, Mid, High
(ch. 9/10 & 11/12) Low, High
All Channels
Yes
All Channels
All Channels
Ch. 1 - 8
Ch. 1 - 12
2 Stereo Sets
All Channels
24 V + LED indicator
VU Meter 2 x 5 LED
Cue , Volume
Digital 16 Bit; 255 Effects
1 Internal
Yes
63
45
Graphic / Mono / 9 Band 63 Hz - 16,000 Hz
Graphic / Mono / 9 Band 63 Hz - 16,000 Hz
4 , 1/4 inch (TRS) 2 pre, 2 post EQ
2 , 1/4 inch (TRS)
1, 1/4 inch (TRS)
2
1 (Euro only)
2
1 (Euro only)
less than 0.05%
160
100
160
100
less than 0.03%
-90
-66
22,000 - 12,000
1.47 V
54 dB / 66 dB
29
220 VA / 550 VA
Protection Thermal / Load / DC
Cooling Variable Speed DC Fan
Toroidal
Finish Scratch Resistant Vinyl-Coated Aluminum
Steel
Rackmount Yes (RK812)
Selectable stereo mains or mono mains & monitor.
18 x 19 x 5.5
45.7 x 48.3 x 14
38 / 17.3
13