2.5B³ Amplifier
The Bryston 2.5B3³ is a compact, high quality, dual-channel (stereo) amplifier intended for use in home sound systems requiring a musically accurate, extremely reliable, no compromise power source.
Inputs: 2x Balanced Inputs (XLR or TRS), 2x Single Ended Inputs (RCA)
Power Capabilities:
•135W into 8Ω
•180W into 4Ω
•270W into 8Ω (Bridged Mono)
Features:
•Active extremely low distortion input buffer
•Balanced and Single Ended audio inputs
•Selectable gain at 23dB or 29dB
•Regulated power supplies to all voltage gain stages
•Independent power supplies for each channel
•Convection cooled and housed in a fully aluminum chassis
•No fans or other moving parts
•Bridging switch configures amplifier into a single 360W Channel
Options:
•Available with silver or black faceplate (2U + .55”)
•17” or 19” faceplate available (non-rack mountable)
•Rack mountable Pro Edition available in black (see Cubed Pro for more details)
Specifications:-
•Harmonic Distortion: ≤ .005% from 20Hz to 20kHz at 135W
•Noise: ≤ -115dB @ full bandwidth
•Slew Rate: > 60V/µS
•Power Bandwidth: < 1Hz to > 100kHz
•Damping Factor: > 500 at 20Hz (8Ω)
•Switchable Gain: 23dB or 29dB