Bryston 3B³

The 3B³ stereo amplifier provides accurate and musical audio for speakers requiring a moderate level of power. Can be bridged for mono operation.

Available with 17" or 19" silver or black faceplates. Rackmount (3U+0.55") option.

Features

Maximum Output	200W 8Ω 300W 4Ω 400W 8Ω bridged mono
Input Sensitivity	1.4V (high gain) 2.8V (low gain)
Input Impedance	30kΩ single-ended stereo +30kΩ / -6kΩ balanced stereo 7.5kΩ single-ended bridged +5kΩ / -5kΩ balanced bridged
THD+N	<0.005% 20Hz - 20kHz @ 200W 8Ω
IMD	<0.005%; <0.002% typical
SNR	110dB (single-ended) 113dB (balanced)
Slew Rate	<60V/µs
Damping Factor	>500 @ 20Hz (8Ω)
Bandwidth	0.5Hz - 100kHz+
Gain	23dB or 29dB
Dimensions	6.3"H x 17"W x 11.5"D (17") 6.3"H x 19"W x 11.5"D (19") 5.25"H x 19"W x 11.5"D (rackmount)
Power Consumption	440W @ 25W both channels into 8Ω 700W @ 200W both channels into 8Ω 1300W @ 600W bridged into 8Ω
Weight	35 lbs