Specifications

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10
5. Technical specifications
Bridge-mono operation 8 ohm 130 W
4 channel mode 8 ohm 60 W / ch
4 channel mode 4 ohm 80 W / ch
Sine wave power, both channels driven (not recommended, for reference only)
This amplier is designed for an audiophile music experience, not for lab testing!
RATEDOUTPUTPOWER,BOTHCHANNELSDRIVEN:
GENERALTECHNICALSPECIFICATIONS:
Input impedance / sensitivity unbalanced (RCA) / 4
ohm
10 KOhm / 1 V 0dBV
Frequency response (0, -0.5 dB) 20 Hz – 40 KHz
THD < 0.1 %
IMD < 0.15 %
Noise >100 dBA
Gain 26 dB (32 dB in bridged mode)
Damping factor >100
Dynamics and level control APC limiter
Protection circuits DC, clip, overcurrent, short-circuit
Active lter channel 1 and 2 ‘100’ position lowpass at 100Hz/12 dB/oct
Active lter channel 1 and 2 ‘AP’ position APart-audio specic lter characteristic optimized for
APart-audio passive subs
Active lter channels 3 and 4 highpass at 100Hz/12 dB/oct
Temperature protection 90°C/ch + transformer 105°C
Cooling convectional, no fan
Power consumption 26 VA idle, 400VA full program
Mains power requirements 230VAC, 50-60Hz
dynamics program power, all channels driven
bridge-mono operation 8 ohm 230 W
8 ohm / ch 75 W
4 channel mode 4 ohm 125 W
dynamics capacity at 2* ohm / single ch 180 W
* this value represents the dynamics at impedance dips at certain frequencies of some speakers,
* this amplier is NOT designed to drive full 2 ohm loads (example 2 or 3 speakers of 8 ohm in parallel)