Studer D19m, Инструкция по эксплуатации, Страница: 40 / 100

D19m Technical Description
E26 D19m
Date printed:
30.06.20
Alignment: • Set the mic input gain to minimum.
• Feed a balanced 0 dBu test signal into one of the mic inputs.
• Then adjust the level at the corresponding line output to 15 dBu, using the
correct trimmer potentiometer according to the illustration.
Technical Data:
Input Transformer-balanced
Mic –60...0 dBu (adjustable in 1 dB steps) Input sensitivity (for 15 dBu output level)
Line –10...+24 dBu (adjustable in 1 dB steps)
Mic
> 1 k
Ω
Input impedance
Line
> 2 k
Ω
Phantom power 48 V
Output Electronically balanced
Line Out 15 ±3 dBu (adjustable with trimmer pot) Output level
Split Out 26 dB above mic input level, 1 dB above line input level
Output impedance Line Out, Split out
50
Ω
each
Min. load Line Out, split out
600
Ω
each
High-pass filter –3 dB @ 75 Hz, 12 dB/oct.
Line 30 Hz...20 kHz ±0.1 dB Frequency response
Mic 30 Hz...20 kHz ±0.4 dB
Line (0 dB gain, +10 dBu in) 95 dB
FS
THD + N
Mic (30 dB gain, –20 dBu in) 95 dB
FS
Equivalent input noise (source 200
Ω
)
Mic (max gain) –124 dBu
Mic (35 dB gain) @ 1 kHz
@ 15 kHz
< 110 dB
FS
< 90 dB
FS
Crosstalk
Line (0 dB gain) @ 1 kHz
@ 15 kHz
< 110 dB
FS
< 90 dB
FS
Power consumption 5 V / +15 V / –15 V 0.25 A / 0.30 A / 0.25 A
Operating temperature range
0...40
°
C