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AM440/440D
Model Name AM 440 AM 440D
Microphone Preamp E.I.N. (150 <-129.5 dBm <-129.5 dBm
ohms terminated, max gain)
THD (Any output, 1KHz @ +14dBu, <0.005% <0.005%
20Hz to 20KHz, channel inputs)
CMRR (1 KHz @ -60dBu, Gain at 80 dB 80 dB
maximum)
Maximum Level
Mic Preamp Input +10 dBu +10 dBu
All Other Input +22 dBu +22 dBu
Balanced Output +28 dBu +28 dBu
Impedance
Mic Preamp Input 2 K ohms 2 K ohms
All Other Input (except insert) 10 K ohms 10 K ohms
RCA 2T Output 1.1 K ohms 1.1 K ohms
Equalization 3-band, +/-15 dB 3-band, +/-15 dB
Low EQ 80 Hz 80 Hz
Mid EQ 2.5 KHz 2.5 KHz
Hi EQ 12 KHz 12 KHz
Low Cut Filter 75Hz (-18dB/oct) 75Hz (-18dB/oct)
Effect Processor N/A 100 effects with tap
delay control
Power Requirement (external power 100VAC, 120VAC, 100VAC, 120VAC,
supply, depends on region) 220~240VAC, 50/60Hz 220~240VAC, 50/60Hz
Weight 1.7kg (3.75 lbs) 1.72 kg (3.78 lbs)
Dimensions (WxHxD) 242 x 55 x 225mm 242 x 55 x 225mm
(9.5” x 2.16” x 8.86”) (9.5” x 2.16” x 8.86”)