Bryston 6BSST2, Owner'S Manual

Page: 7 / 8

 AC POWER INPUT
This is a high current plug for the power cord receptacle. Check that the
voltage rating at the right of the connector conforms with your locality.
With the circuit breaker ‘OFF’ insert the power cord into the 6B
SST 2
, then
plug the other end to an approprate A/C power outlet.

LOCAL / EXTERNAL SWITCH
To power-up the 6B
SST
2
using an EXTERNAL control voltage, place the
LOCAL/EXTERNAL switch in the EXTERNAL position and supply a 4v to
12v A/C or DC control voltage to the ‘IN’ terminals of External Turn-On
Connector (item #4).
When the control voltage is removed or drops below 3 Volts the amplifier
will turn off. Immediately following power
up the control voltage will appear at the
’OUT’ terminals of the External Turn-On
Connector for the control of other equip-
ment. It is removed whenever the ampli-
fier is turned off.
In the LOCAL mode (with the LOCAL/
EXTERNAL switch set to LOCAL) the
6B
SST
2
will ignore the control voltage,
and power up only by using the front panel ‘ 6B
SST
2
’ switch, or as in section 3 above. If a control voltage is present
at the ‘IN’ terminals it will still be available at the ‘OUT’ terminals after the power-up sequence.
Note:
The ‘OUT’ terminals are connected to the ‘IN’ terminals once the 6B
SST
2
has powered-up. The control current is
determined by the source equipment. The carrying current of the ‘OUT’ relay is 2 amps. The 6B
SST
2
itself draws
less than 2 ma from the control current when operating.

REMOTE POWER TURN-ON CONNECTOR
See above for details on implementing wired remote turn-On. Wire the supplied connector as shown above.
Additional or replacement connectors are available from Bryston. Part number CO110A11104
6B
SST
2 THREE CHANNEL POWER AMPLIFIER
REMOTE POWER TURN-ON
PLUG-IN CONNECTOR
Insert stripped ends of insulated wires revealing
approx. 1/4" of bare, stranded copper wire between
24 and 12 AWG (.5mm to 2mm dia.) into open elevator
style wire clamps & tighten with a slot screw driver.
Do not over tighten or wires may eventually come
lose. Maximum tightening torque is 4.5 lb-in (0.5Nm)
TECHNICAL SPECIFICATIONS
PARAMETER VALUE UNITS CONDITIONS
POWER OUTPUT 300 Watts 20-20K Hz into 8 Ohms
500 Watts 20-20K Hz into 4 Ohms
SENSITIVITY 1.7 Vrms for 300 Watts out into 8Ω, 29dB gain selected (1Vin=100Wout into 8Ω)
3.4 Vrms for 300 Watts out into 8Ω, 23dB gain selected (2Vin=100Wout into 8Ω)
6.8 Vrms for 300 Watts out into 8Ω, 17dB gain selected (4Vin=100Wout into 8Ω)
INPUT IMPEDANCE 50K Ohms balanced input (XLR jack)
10K Ohms single ended input (RCA jack)
THD+N or IMD .005 % 20Hz to 20KHz at 300 Watts into 8Ω
.007 % 20Hz to 20KHz at 500 Watts into 4Ω
NOISE 112 dB Input shorted, 20Hz to 20KHz, 29dB gain, referenced to 300W/8Ω output
115 dB Input shorted, 20Hz to 20KHz, 23dB gain, referenced to 300W/8Ω output
118 dB Input shorted, 20Hz to 20KHz, 23dB gain, referenced to 300W/8Ω output
SLEW RATE 60 V/µsec
POWER BANDWIDTH <1 to >100K Hz
DAMPING FACTOR 500 at 20Hz, ref 8Ω
WEIGHT 46.7 (103) Kg (lbs) including box and packing (i.e. shipping weight)
POWER CONSUMPTION 225 Watts at idle
625 Watts 1 channel at 300 Watts output into 8Ω
2100 Watts 3 channels at 300 Watts output into 8Ω
HEAT DISSIPATION 768 BTU/hr at idle
1109 BTU/hr 1 channel driven to 300 Watts output into 8Ω
4097 BTU/hr 3 channels driven to 300 Watts output into 8Ω