ENGLISH
21
REFERENCE
SPECIFICATIONS
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 (Analog bypass on)
THD (20 Hz – 20 kHz)
<0.002 % at 2 V out
Signal-to-Noise Ratio
>100 dB (IHF; A-weighted, ref. 500 mV out, unity gain)
Channel separation
>100 dB (1 kHz)
>90 dB (10 kHz)
Input impedance (R and C)
56.2 kohms + 100 pF
Maximum input signal
>2.35 Vrms (ref. 0.1 % THD)
Output impedance
Source Z + 330 ohms
Input sensitivity
257 mV (ref. 500 mV out, Volume maximum)
Frequency response
±0.3 dB (20 Hz - 20 kHz)
Maximum voltage output -IHF load
>4.5 V (ref. 0.1 % THD)
PHONO INPUT, PRE-OUT (Analog bypass on)
THD (20 Hz – 20 kHz)
<0.02 % at 2 V out
Signal-to-Noise Ratio
>80 dB (200 ohms source; A-weighted, ref. 500 mV out)
IHF dynamic power (two channels driven)
8 ohms: 145 W
Input Impedance (R and C)
46 kohms/100 pF
Input sensitivity
4.2 mV (ref. 500 mV out, Volume maximum)
Frequency response*
±0.3 dB (20 Hz - 20 kHz)
Maximum input signal at 1kHz
>38.8 mVrms (ref. 0.1 % THD)
LINE INPUT, HEADPHONE OUT (Analog bypass on)
THD (20 Hz – 20 kHz)
<0.005 % at 1V out
Signal-to-Noise Ratio
>98 dB (32 ohms loads; A-WTD, ref. 1V out, unity gain
Frequency response
±0.3 dB (20 Hz - 20 kHz)
Channel separation
>62 dB at 1kHz
Output impedance
2.2 ohms
GENERAL SPECIFICATIONS
LINE INPUT, SPEAKER OUT (Analog bypass on)
Continuous output power into 8 ohms and 4 ohms
150 W (ref. 20 Hz-20 kHz at rated THD, both channels driven)
THD (20 Hz – 20 kHz)
<0.02% (1W to 150 W, 8 ohms and 4 ohms)
Signal-to-Noise Ratio
>85 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms)
Clipping power
>160W (at 1 kHz 0.1 % THD)
IHF dynamic power
8 ohms: 228 W
4 ohms: 440 W
2 ohms: 290 W
Peak output current
>20 A (in 1 ohm, 1 ms)
Damping factor
>140 (ref. 8 ohms, 20Hz to 6.5kHz)
Frequency response
±0.3 dB (20 Hz - 20 kHz)
Channel separation
>90 dB (1 kHz)
>75 dB (10 kHz)
Input sensitivity (for 150 W in 8 ohms)
Line In: 301 mV
Digital In: 14.65% FS
Supports bit rate/sample rate
up to 24 bit/192 kHz
Frequency band
2.402G- 2.480G
Maximum transmit power (dBm)
7 dBm ± 2 dBm
DIMENSION AND WEIGHT
Gross dimensions (W x H x D) **
435 x 120 x 390 mm
17 1/8 x 4 3/4 x 15 3/8 inches
Net weight
10.1 kg (22.3 lbs)
Shipping weight
12.6 kg (27.8 lbs)
* - The RIAA response is consistent with a pre-emphasis that is rolled off at 50kHz by a second order filter, such as used in Neumann cutting lathes.
** - 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 C 389.
