All specs are measured according to IHF 202 CEA 490-AR-2008 standard. THD is measured using AP AUX 0025 passive filter and AES 17 active filter.
PREAMPLIFIER SECTION
LINE INPUT, PRE OUT
THD (20 Hz – 20 kHz)
<0.013 % at 2 V out
Signal-to-Noise Ratio
>97dB (IHF; A-weighted, ref. 500 mV out, unity gain)
Channel separation
>105 dB (1 kHz)
>85 dB (10 kHz)
Input impedance (R and C)
10 kohms + 100 pF
Maximum input signal
>4 Vrms (ref. 0.1 % THD)
Output impedance
240 ohms
Input sensitivity
146 mV (ref. 500 mV out, Volume maximum)
Frequency response
±0.3 dB (20 Hz - 20 kHz)
Maximum voltage output -IHF load
>2 V (ref. 0.1 % THD)
Tone controls
Treble: ±10 dB at 20 kHz
Bass: ±10 dB at 60 Hz
Balance: -10 dB
PHONO INPUT, PRE OUT
THD (20 Hz – 20 kHz)
<0.03 % at 2 V out
Signal-to-Noise Ratio
>80dB (200 ohms source; A-weighted, ref. 500 mV out)
>76dB (MM cartridge source, IHF; A-weighted, ref. 500 mV out)
Input sensitivity
2.38 mV (ref. 500 mV out, Volume maximum)
Frequency response
±0.3 dB (20 Hz - 20 kHz)
Maximum input signal at 1kHz
>66 mV rms (ref. 0.1 % THD)
LINE INPUT, HEADPHONE OUT
THD (20 Hz – 20 kHz)
<0.005 % at 1V out
Signal-to-Noise Ratio
>110 dB (32 ohms loads; A-weighted, ref. 2V out, unity gain)
Frequency response
±0.3 dB (20 Hz - 20 kHz)
Channel separation
>60 dB at 1kHz
Output impedance
0.5 ohm
GENERAL SPECIFICATIONS
LINE IN, SPEAKER OUT
Continuous output power into 8 ohms and 4 ohms
180 W (ref. 20 Hz-20 kHz at rated THD, both channels driven)
THD (20 Hz – 20 kHz)
<0.03 % (250 mW to 180 W, 8 ohms and 4 ohms)
Signal-to-Noise Ratio
>91 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms)
Clipping power
>195 W (at 1 kHz 0.1 % THD)
IHF dynamic power
8 ohms: 220 W
4 ohms: 360 W
2 ohms: 400 W
Peak output current
>30 A (in 1 ohm, 1 ms)
Damping factor
>160 (ref. 8 ohms, 20Hz to 6.5kHz)
Frequency response
±0.3 dB (20 Hz - 20 kHz)
Channel separation
>77 dB (1 kHz)
>70 dB (10 kHz)
Input sensitivity
590 mV (for 180 W in 8 ohms)
Supports bit rate/sample rate
up to 24 bit/192 kHz
Standby power
<0.5 W
DIMENSION AND WEIGHT
Gross dimensions (W x H x D) *
435 x 133 x 396 mm
17 1/8 x 5 1/4 x 15 5/8 inches
Net weight
9.8 kg (21.6 lbs)
Shipping weight
18.5 kg (40.8 lbs)
* - Gross dimension includes feet, volume knob and extended rear panel terminals.
Specifications are subject to change without notice. For updated documentation and features, please check out www.NADelectronics.com for the latest information about M32.
REFERENCE
SPECIFICATIONS
22
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