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BRYSTON 14B ST MANUAL
SPECIAL INSTRUCTIONS FEATURES AND SPECIFICATIONS:
14B-120-Volt 15 Amp Version:
Power rating: 500 Watts into 8 Ω
800 Watts into 4 Ω
Input impedance:
balanced 15 k Ω
unbalanced 50 k Ω
Sensitivity:
bal input reg 2 Volt in = 100 Watts / 8 Ω
bal input +6 1 Volt in = 100 Watts / 8 Ω
unbal 1 volt in = 100 Watts / 8 Ω
Distortion:
Thd + N .005% 20Hz to 20kHz at 500 watts /8 ohms
IMD .005% 60 Hz + 7kHz mixed 4 to 1
Noise – 115db 20Hz to 22kHz bandpass
Current consumption:
Both channels at full power with 8 ohm loads = 19.1A.
Both channels at full power with 4 ohm loads = 30.7A.
Both channels idle = 1.3 Amps
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14B-120-Volt 20 Amp Version:
Power rating: 500 Watts into 8 Ω
800 Watts into 4 Ω
Input impedance:
balanced 15 k Ω
unbalanced 50 k Ω
Sensitivity:
bal input reg 2 Volt in = 100 Watts / 8 Ω
bal input +6 1 Volt in = 100 Watts / 8 Ω
unbal 1 volt in = 100 Watts / 8 Ω
Distortion:
Thd + N .005% 20Hz to 20kHz at 500 watts /8 ohms
IMD .005% 60 Hz + 7kHz mixed 4 to 1
Noise – 115db 20Hz to 22kHz bandpass
Current consumption:
Both channels at full power with 8 ohm loads = 19.1A.
Both channels at full power with 4 ohm loads = 30.7A.
Both channels idle = 1.3 Amps
14B-230-Volt 10 Amp Version
Power rating: 500 Watts into 8 Ω
800 Watts into 4 Ω
Input impedance:
balanced 15 k Ω
unbalanced 50 k Ω
Sensitivity:
bal input reg 2 Volt in = 100 Watts / 8 Ω
bal input +6 1 Volt in = 100 Watts / 8 Ω
unbal 1 volt in = 100 Watts / 8 Ω
Distortion:
Thd + N .005% 20Hz to 20kHz at 500 watts /8 ohms
IMD .005% 60 Hz + 7kHz mixed 4 to 1
Noise – 115db 20Hz to 22kHz bandpass
Current consumption:
Both channels at full power with 8 ohm loads = 9.5A.
Both channels at full power with 4 ohm loads = 15.3A.
Both channels idle = 1.3 Amps.
Music is a “Dynamic and Transient” condi-
tion and the power requirements fluctuate
up and down over time with the audio sig-
nal. Therefore, under most listening condi-
tions the 15Amp/120 Volt version will be all
that is required for the majority of domes-
tic audio/video systems.
If more power is required, then a 14B - 20
Amp version is also available. You must
have a minimum of 12 Gauge household
electrical wire and a dedicated 20 Amp
wall plug in order to utilize this feature.
The other option available is to wire for a
240 Volt 10 Amp service and use the 230
Volt 10 Amp European model.
Maximum continuous output power with both channels driven can only be realized
on a 120 Volt 20 Amp or 230 Volt 10 Amp version of the 14B ST
Note: Continuous 2 channel power is limited by specific circuit breaker limitations.