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SA 500/900, SA 500B/900B, SA 500C/900C amplifiers

The 500 is the first amplifier of SA.
The 500 and 900 (1981) were unofficially called "SA 500A" and "SA 900A".
The B-series (1983) is the same as A-series, but has balanced inputs, individual power supplies and ground lift switch.
The C-series (1985) is based on the B-series, with improved "high-speed" design (different transistors), improved on/off switch and handles (front and rear).

Output power:	SA900B:
	- 2 x 280W m 8ohm
	- 2 x 425W in 4 ohm



Frequency range:	10 Hz-20 kHz, ± 1dB
T.H.D.:	better than 0,08%, 30V in 8 ohm
	20 Hz - 20kHz
Input impendance:	15 kohm
Input sensitivity:	1,55 V for max. output
Damping:	better than 230.1, 1kHz in 8 ohm
Slew rate:	better than 60V/usec
Protection against:	switching peaks, heavy overload, short circuit, D.C. on output and overheating
Inputs:	plastic conductive pot-meters
Cooling:	2-speed temperature operated low noise fan
Power supplies:	SA900B: 2x500VA


Housing	19” rackmounting, 13" deep
	SA 900 B: 4 HU high

Verhuurder	Afstand	Prijs

Stage Accompany 900 A