Bryston 28B SST - Manual (Page 4)

28B SSt TECHNICAL SPECIFICATIONS
DESCRIPTION
The 28B-SST is a powerhouse balanced mono amplifier
providing a minimum of 1000-watts at 8-ohms.
POWER OuTPuT
1000 watts into 8Ω
gAIN (SENSITIvITY) SELECT
1V setting = 29dB of gain = 100 watts @ 8 Ω
3.2V =1000 Watts @ 8Ω
2V setting = 23dB of gain = 100 Watts @ 8Ω
6.4V=1000 Watts @ 8Ω
INPuT IMPEDANCE
Single ended: 30K Ω
Balanced: 60K Ω 30K each leg
DISTORTION IM OR THD+NOISE
< 0.005% 20Hz to 20kHz at 1000 watts into 8Ω
NOISE
Measured with input shorted - 20Hz to 20 kHz.
>110dB below rated output 29dB gain (- 75dBu)
>113dB below rated output 23dB gain (- 78dBu)
SLEW RATE
> 120 volts per microsecond
POWER BANDWIDTH
< 1 Hz to over 100 kHz
DAMPINg FACTOR
Over 500 at 20 Hz, ref. 8 ohms
DIMENSIONS:
Maximum dimensions for 19”w version with handles
48.3 x 20.5 x 52.1cm (19”w x 8.05”h x 20.525”d)
WEIgHT:
Approx. 42 kg - 92 lbs
POWER CONSuMPTION & HEAT LOAD
Power consumption at Idle ≈ 215 Watts
Max. heat dissipation at idle ≈ 733 BTU/Hr.
Power consumption @ 1000W output
into 8 ohms ≈ 1486 Watts
Max. Heat dissipation @ 1000 Watts output
into 8 ohms ≈ 1658 BTU/Hr.
Maximum power output at onset of
clipping into 8Ω ≈ 1300 Watts
Power consumption at 1300 Watts
output into 8Ω ≈ 2640 Watts
Max. heat dissipation @ 1300 Watts
output into 8Ω ≈ 4572 BTU/Hr
Power output under normal operating
conditions (1/8th max. pwr.) ≈ 161 Watts
Current consumption under normal
operating conditions ≈ 9.3 Amps
Max. heat dissipation @ 1300 Watts output
into 8Ω ≈ 955 BTU/Hr
MODELS AvAILABLE:
C-Series - Black or Silver
17 inch without handles or 19 inch with handles
Rackmount Version - Silver or Black 19 inch with handles
Pro Version - 19 inch rackmount Black with handles
Specifications subject to change without notice.
20 YeAR LIMITeD WARRANTY
Bryston Ltd. P.O. Box 2170, 677 Neal Drive, Peterborough,
Ontario Canada K9J 7Y4 1-800-632-8217 bryston.ca