Technical Specifications a. Audio, Value

17. Technical Specifications a. Audio

Parameter	Value	Note
Balanced input connectors	3 pin XLR, gold-plated.	Case=Gnd, Pin1=Gnd,
		Pin2=Hot(+), Pin3=Cold(-)
Balanced input impedance	10kOhm	AC-coupled.
Unbalanced input connectors	RCA (phono) jack, gold-plated. Case=Gnd, Tip=Hot(+)
Unbalanced input impedance	10kOhm	AC-coupled
DAC Out impedance	75 Ohm	Gain According to volume
		control setting. 89 dB = 0 dB
		with sensitivity normal and rel.
		volume 0 dB
Input sensitivity	4.4V (2.2V with high sens.)	200W/8ohms/89 dB Volume
Power Supply Variation	26dB	65V to 3.3V dep. On Volume
Output connectors	4 insulated binding posts, gold-Will accept bare wire ends of
	plated.	up to 5 mm diameter.
Output power, 8ohms	2*200W	1KHz, 0.1% THD+N
Output power, 4ohms	2*375W	1KHz, 0.1% THD+N
Nominal load impedance	4 Ohms-8 Ohms	It is safe to operate the
		amplifier with no load.
Frequency response	0.3Hz-33KHz	-3dB points, 8ohms load.
Frequency response	-0dB/+0.2dB	20Hz-20KHz, 8ohms load
Frequency response	-0.2dB/+0dB	20Hz-20KHz, 4ohms load
Output impedance	0.035 Ohms	20Hz-1KHz
Output impedance	0.4 Ohms	20KHz
THD+N, 1W/8ohms	0.015%	A-wgt.
THD+N, 1W/4ohms	0.02%	A-wgt.
THD+N, 100W/8ohms	0.008%	A-wgt.
THD+N, 180W/8ohms	0.01%	A-wgt.
THD+N, 375W/4ohms	0.07%	A-wgt.
S/N ratio	107dB	A-wgt. Ref. 200W/8ohms.
Dynamic range	133 dB	A-wgt. Ref. 200W/8ohms.
Channel separation	90dB	1KHz, 200W/8ohms.
Peak output current	±40A
Output common mode voltage	Max 33V DC	Ref. Ground. The amplifier can
		not be used in bridged mono
		mode.
Output DC voltage	±5 mV

All audio measurements, except frequency response, are measured with a 20KHz low- pass filter in accordance with AES-17.