Grace m101 - SPECIFICATIONS; GAIN RANGE; THD+N; INTERMODULATION DISTORTION

m
101
page 9
GAIN RANGE (5dB steps)
Mic input 10-65dB
Hi-Z input -10-45dB
Output trim control 0 to +10dB
THD+N
@ 20dB Gain +20dBu out <0.00085%
@ 40dB Gain +20dBu out <0.0010%
@ 60dB Gain +20dBu out <0.0050%
INTERMODULATION DISTORTION
@ 40dB Gain +20dBu out
SMPTE/DIN 4:1 7kHz/50Hz <0.0020
NOISE - REFERRED TO INPUT
50Ω source <-130dB
150Ω source <-128dB
600Ω source <-124dB
CMRR
100Hz >68dB
1kHz >75dB
10kHz >65dB
PHASE DEVIATION (HPF off)
50Hz-25kHz <6°
FREQUENCY RESPONSE
Mic input @ 40dB Gain -3dB 4.5Hz-390kHz
Mic input @ 40dB Gain -0.5dB 10.5Hz-140kHz
Hi-Z input @ 20dB Gain -3dB 2.5Hz-195kHz
Hi-Z input @ 20dB Gain -0.5dB 6Hz-74kHz
IMPEDANCE
Mic input 8.1kΩ
Mic input, Ribbon mode 20kΩ
Hi-Z input (unbalanced) 1MΩ
Hi-Z input (balanced) 2MΩ
Balanced Output 300Ω
Unbalanced Output 150Ω
PEAK LED METER
Green threshold -14dBu
Red threshold +16dBu
MAXIMUM OUTPUT LEVEL
100k Ohm load, 0.1% THD +25dBu
WEIGHT and DIMENSIONS
2.4 lbs H1.7” x W8.5” x D9.0”
1.09 kg H4.3cm x W21.6cm x D22.8cm
POWER CONSUMPTION
100-240VAC 5 Watts Max
SPECIFICATIONS