AlphaTheta euphonia - Audio Section Specifications

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Specifications
BOOTH ........................................................................................... +6 dBu/10 kΩ/360 Ω
SEND (EXTERNAL).........................................................................-9 dBu/10 kΩ/700 Ω
SEND (MASTER INSERT)............................................................. -12 dBu/10 kΩ/700 Ω
PHONES ................................................................................. +8 dBu/32 Ω/1 Ω or lower
Rated output level/Load impedance
MASTER ..................................................................................................+25 dBu/10 kΩ
BOOTH ....................................................................................................+25 dBu/10 kΩ
Crosstalk
LINE ....................................................................................................................... 82 dB
Channel equalizer characteristic
HI.............................................................................................. -26 dB – +6 dB (20 kHz)
MID.............................................................................................. -26 dB – +6 dB (1 kHz)
LOW ............................................................................................-26 dB – +6 dB (20 Hz)
Microphone equalizer characteristic
HI............................................................................................. -12 dB – +12 dB (10 kHz)
LOW ........................................................................................-12 dB – +12 dB (100 Hz)
BOOTH equalizer characteristic
HI............................................................................................... -12 dB – +6 dB (10 kHz)
LOW ..........................................................................................-12 dB – +6 dB (100 Hz)
MASTER ISOLATOR characteristic
Slope .................................................................................................................18 dB/oct
Cut/Boost ............................................................................OFF – X dB (X = 0, +6, +12)
Crossover Freq. ...................................................................................... 250 Hz/3.5 kHz
Input/Output terminals
PHONO input terminal
RCA pin jacks........................................................................................................ 4 sets
LINE input terminal
RCA pin jacks......................................................................................................... 4 sets
MIC input terminal
XLR connector & 1/4” TRS jack ...............................................................................1 set
RETURN input terminal
1/4” TS jack............................................................................................................ 2 sets
DIGITAL IN coaxial input terminal
RCA pin jacks......................................................................................................... 4 sets
MASTER output terminal
XLR connector ......................................................................................................... 1 set
BOOTH output terminal
1/4” TRS jack ........................................................................................................... 1 set