Bryston 2.5B³

The 2.5B³ stereo amplifier provides accurate and musical audio in a compact form factor. Can be bridged for mono operation.

Available with 17" or 19" silver or black faceplates. Rackmount (2U+0.55") option.

Features

Maximum Output	135W 8Ω 180W 4Ω 270W 8Ω bridged mono
Input Sensitivity	1.16V (high gain) 2.32V (low gain)
Input Impedance	30kΩ single-ended stereo +30kΩ / -6kΩ balanced stereo 7kΩ single-ended bridged +7kΩ / -5kΩ balanced bridged
THD+N	<0.005% 20Hz - 20kHz @ 135W 8Ω
IMD	<0.005% 60Hz + 7kHz 4:1
SNR	115dB
Slew Rate	<60V/µs
Damping Factor	>500 @ 20Hz (8Ω)
Bandwidth	0.5Hz - 100kHz+
Gain	23dB or 29dB
Dimensions	4.5"H x 17"W x 14.5"D (17") 4.5"H x 19"W x 14.5"D (19") 4.05"H x 19"W x 14.5"D (rackmount)
Power Consumption	185W @ 25W both channels into 8Ω 470W @ 200W both channels into 8Ω 665W @ 600W bridged into 8Ω
Weight	28 lbs