Phonic Mixing Console User Manual page 23

Noise (20Hz~20KHz; measured at main output,
Channels 1-4 unit gain; EQ flat; all channels on main
mix; channels 1/3 as far left as possible, channels 2/4
Master @ unity, channel fader down
Master @ unity, channel fader @ unity
S/N ration, ref to +4
Microphone Preamp E.I.N. (10 ohms terminated ,
max gain )
THD (Any output, 1KHz @ +14dBu, 20Hz to 20KHz,
CMRR (1 KHz @ -60dBu, Gain at maximum)
Maximum Level
Mic preamp input
All other input
Balanced output
Impedance
Mic preamp input
All other input (except insert)
RCA 2T output
Equalization
Low EQ
Mid EQ
Hi EQ
Low cut filter
Power Requirement (external power supply ,
depe nds on region )
Net Weight
Dimensions ( WxHxD )
HELIX BOARD 12 FIREWIRE MKII
-86. dBu
-84 dBu
>90 dB
<-129. dB m
<0.00%
80 dB
+10 dBu
+22 dB u
+28 dBu
2 K ohms
10 K ohms
1.1 K ohms
3-ban d, +/-15 dB
80 Hz
2. KHz
12 KHz
7Hz (-18dB/oct)
100VAC, 120VAC, 220~240VAC, 0/60Hz
2.9 kg (6 lbs)
24.4x86x271.3 mm (9.7"x3.4"x10.7")
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