A&R Power Amplifier SA150 Owner's Handbook Manual - Page 12
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Print PageSA150 Technical Specification
Inputs
Fixed level inputs are connected to pin 3 (LEFT) and pin 5 (RIGHT) of a 5 pin 180° DIN socket
and/or two phono sockets located in the rear sub panel. This sub panel is removable to allow
other types of connector to be substituted, if required.
Sensitivity
0.87V (ref. 75W/8ohms. 1 kHz)
Gain to loudspeaker terminals
29.0 dB at 1 kHz, non-in verting
Signal/noise ratio
> 100 dB, unweighted or CCIR/ARM
weighted, (ref. 75W/8 ohms)
Input impedance
20 kfl
Outputs
Loudspeaker outputs are via red and black heavy duty screw terminals. These will accept bare
wires or 4mm ('Banana') plugs. Suitable for 4-16 ohm loudspeakers.
The continuous power output, both channels driven (at 0.08% t.h.d., 20 Hz-20 kHz), exceeds
75W/channel into 8 ohms
110W/channel into 4 ohms
The typical maximum power output at 1 kHz, at clipping (0.1% t.h.d.), both channels driven is
90W/channe! into 8 ohms
125W/channel into 4 ohms
Total Harmonic Distortion
At any level up to 75W/8 ohms, 1 kHz > 0.03% (typ. 0.01%)
At any level up to 110W/4 ohms, 1 kHz > 0.05% (typ. 0.02%)
Frequency Response
+ 0, - 0.5 dB 10 Hz-20 kHz. It is recommended that the pre-amplifier's high frequency response
should be curtailed to at least - 3 dB at 50 kHz.
Power Requirements
240VAC, 48-63 Hz, 500VA maximum. The unit may be dealer adjusted to work at 220V or
120V if required.
Dimensions (overall)
Width
464mm (18V4H)
Height
95mm (33A")
Depth
350mm (133/4")
Weight
Net 9 kg (20 lb)
Packed 13 kg (29 lb)