Technical Specifications - Bryston 7BSST2 Owner's Manual

fier input signal. Switch the breaker to the 'ON' position. Then power the unit up normally.

IEC-320 C14 POWER INLET
Accepts power cords with IEC-320 C13 connectors. Use only approved power cords.

EXTERNAL TURN-ON SELECTOR (EXTERNAL/LOCAL)
LOCAL operation: To operate only via the front panel push-button power
switch, place the External Turn On selector in the LOCAL position. If a control
voltage is present at the 'IN' terminals it will still be available at the 'OUT' termi-
nals after the power-up sequence.
EXTERNAL (Remote) operation: To enable remote power ON/OFF control of
the amplifier this switch must be in the EXTERNAL position. Supply a 4v to 12v
A/C or DC control voltage to the 'IN' terminals of connector . Use paired wire
of 22 to 18 gage sufficient in length between the source device and the SST
amplifier. Set Selector switch  to "External". The amplifier will now power-up
only when the control voltage is present (on). Immediately following power up,
the control voltage will appear at the 'OUT' terminals of connector  for the
control of other equipment. The removal of the control voltage (0v) causes the
amplifier to turn 'off' and the control voltage at the 'OUT' terminals is interrupted.

REMOTE POWER ON/OFF CONTROL CONNECTOR
SST 2
To power-up the 7B
to 12 volts, AC or DC, to the IN pins of this connector with the External/Local
switch  set to EXTERNAL. When this control voltage is removed the ampli-
fier turns off. Use stranded wire between 22 and 18 AWG, with 1/4" of the
insulation stripped off, to connect the control voltage to the interface connec-
tor shown at the right. Do not over tighten the wire-clamps; .5Nm or 4.5Lb-in is the maximum torque recommended.
Then plug the interface connector into the EXTERNAL TURN ON connector.
PARAMETER
POWER OUTPUT
SENSITIVITY
INPUT IMPEDANCE
THD+N
NOISE
SLEW RATE
POWER BANDWIDTH
DAMPING FACTOR
WEIGHT
POWER CONSUMPTION
HEAT DISSIPATION
amplifier using an external control voltage, connect 4

TECHNICAL SPECIFICATIONS

MIN TYPICAL MAX UNITS
600 Watts
900
2.3 Vrms
4.6
15K Ohms
10K
.005
.007
110
113
60 V/µsec
<1 >100K
300
25 (55) Kg (lbs) including box and packing (i.e. shipping weight)
215 Watts
1284
1980
733 BTU/hr at idle
2333
3684
20-20K Hz into 8 Ohms
20-20K Hz into 4 Ohms
for 600 Watts out into 8Ω, 29dB gain selected
for 600 Watts out into 8Ω, 23dB gain selected
balanced input (XLR)
single ended input (RCA)
% 20Hz to 20KHz at 600 Watts into 8Ω
%
20Hz to 20KHz at 900 Watts into 4Ω
dB Input shorted, 20Hz to 20KHz, gain set to 29dB
dB Input shorted, 20Hz to 20KHz, gain set to 23dB
Hz
at 20Hz, ref 8Ω
at idle
at 600 Watts output into 8Ω
at 900 Watts output into 8Ω
at 600 Watts output into 8Ω
at 900 Watts output into 4Ω
7B POWER AMPLIFIER
2
SST
CONDITIONS