APART MA120, Instruction Manual, Page: 21 / 24

Instruction manual MA120 - MA240
21
Technical specifications
Product name MA120 MA240
Emergency input
Nominal input sensitivity 0 dBV (1 Vrms)
THD+N @ -6dB (pre-out) < 0.5%
Frequency response (-3dB) 45 Hz – 20 kHz
Input impedance 5 kohms
Paging mic
Nominal input sensitivity bal. mic
(gain max)
-50 dBV (3 mVrms)
Nominal input sensitivity bal. line
(gain max)
-12 dBV (250 mVrms)
Nominal input sensitivity unbal. line
(gain max)
-12 dBV (250 mVrms)
THD+N @ -6dB (pre-out) < 0.4 %
Frequency response (-3dB)
bal mic: 165 Hz – 20 kHz
unbal, bal line: 20 Hz – 20 kHz
Gain -15 to +15 dB
Length chime 2 s
Input impedance 2 kohms
Mic A / Mic B
Nominal input sensitivity bal. mic
(gain max)
-50 dBV (3 mVrms)
Nominal input sensitivity bal. line
(gain max)
-12 dBV (250 mVrms)
Nominal input sensitivity unbal. line
(gain max)
-12 dBV (250 mVrms)
THD+N @ -6dB (pre-out) < 0.2%
Frequency response (-3dB)
bal mic: 165 Hz – 20 kHz
unbal, bal line: 20 Hz – 20 kHz
LO EQ +-10 dB @ 100 Hz
HI EQ +-10 dB @ 10 kHz
Phantom Voltage: 48 V
Vox attenuation MicB, Input 1-4 30 dB
Input impedance 2 kohms