APart PREZONE1 [13/16] Instruction manual prezone1

Instruction manualPREZONE1

Technical speciﬁcations

Product name PREZONE1

Emergency

Nominal input sensitivity 0 dBV (1 Vrms)

SNR (Volume max)

(nominal output (0dBV), a-weighted,

20Hz-20kHz)

102 dB

THD+N @ nominal output -6 dB < 0.7%

Frequency response (-3dB) 300 Hz – 20 kHz

Input impedance 5 kohms

MIC A / MIC B

Nominal input sensitivity balanced input

Mic selected (front volume max)

-47dBV to -19 dBV

SNR @ balanced input, mic selected (Gain

max)(nominal output (0dBV), a-weighted,

20Hz-20kHz)

81 dB

Nominal input sensitivity balanced input

Line selected (front volume max)

-17 dBV to +11 dBV

SNR @ balanced input, line selected (Gain

max)(nominal output (0dBV), a-weighted,

20Hz-20kHz)

89 dB

Nominal input sensitivity RCA input

1 Input only (front volume max)

-17 dBV to +11 dBV

Nominal input sensitivity RCA input

Both inputs used (front volume max)

-22 dBV to +6 dBV

SNR @ RCA input (gain max)

(nominal output (0dBV), a-weighted,

20Hz-20kHz)

89 dB

Frequency response (-3 dB)

Balanced mic: 190 Hz – 20 kHz

RCA/Balanced Line: 20 Hz – 20 kHz

THD+N @ nominal output -6 dB <0.2 %

LO EQ +-9 dB @ 100 Hz

HI EQ +- 8.5 dB @ 10 kHz