Menu
Your Cart

2.5B³-PRO

2.5B³-PRO
2.5B³-PRO

The Bryston 2.5B3³ PRO 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)

Features:
  • Individual channel trim pots
  • Rack mountable 19" black faceplate (2U)
  • 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
Power Capabilities:
  • 135W into 8Ω 
  • 180W into 4Ω
  • 270W into 8Ω (Bridged Mono)

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
  • Stock: In Stock
  • Model: 2B.5³-PRO
Bryston Bryston
$4,295.00
Ex Tax: $4,295.00
Add to Cart
Buy Now Ask Question
Add to Wish List Compare this Product
Request more info
Tags: 2.5B³-PRO

We also recommend

Quickview
14B³-PRO
In Stock
14B³-PRO
The Bryston 14B³ PRO dual channel (stereo) amplifier is basically two 7B’s which have been combined in a dual mono modular design and has the power to..
$11,195.00
Ex Tax:$11,195.00
Add to Cart
Add to Wish List Compare this Product
Quickview
28B³-PRO
28B³-PRO
The Bryston 28B³ is our flagship power amplifier, a single channel (mono) amplifier which sounds incredibly detailed and musical at very low levels an..
$12,195.00
Ex Tax:$12,195.00
Add to Cart
Add to Wish List Compare this Product
Quickview
3B³-PRO
3B³-PRO
The Bryston 3B³ PRO is dual-channel (stereo) amplifier designed for a wide range of audio/video systems which call for medium to high amounts of power..
$5,795.00
Ex Tax:$5,795.00
Add to Cart
Add to Wish List Compare this Product
Quickview
4B³-PRO
4B³-PRO
The Bryston 4B³ PRO is a dual channel (stereo) amplifier which is acclaimed internationally as being suited for the finest and most sophisticated soun..
$6,795.00
Ex Tax:$6,795.00
Add to Cart
Add to Wish List Compare this Product
Quickview
7B³-PRO
7B³-PRO
The Bryston 7B³ PRO is a single channel (mono) amplifier which offers virtually perfect freedom from overload on any type of speaker. It assures an am..
$6,795.00
Ex Tax:$6,795.00
Add to Cart
Add to Wish List Compare this Product

From the same brand

Quickview
14B³-PRO
In Stock
14B³-PRO
The Bryston 14B³ PRO dual channel (stereo) amplifier is basically two 7B’s which have been combined in a dual mono modular design and has the power to..
$11,195.00
Ex Tax:$11,195.00
Add to Cart
Add to Wish List Compare this Product
Quickview
28B³-PRO
28B³-PRO
The Bryston 28B³ is our flagship power amplifier, a single channel (mono) amplifier which sounds incredibly detailed and musical at very low levels an..
$12,195.00
Ex Tax:$12,195.00
Add to Cart
Add to Wish List Compare this Product
Quickview
3B³-PRO
3B³-PRO
The Bryston 3B³ PRO is dual-channel (stereo) amplifier designed for a wide range of audio/video systems which call for medium to high amounts of power..
$5,795.00
Ex Tax:$5,795.00
Add to Cart
Add to Wish List Compare this Product
Quickview
4B³-PRO
4B³-PRO
The Bryston 4B³ PRO is a dual channel (stereo) amplifier which is acclaimed internationally as being suited for the finest and most sophisticated soun..
$6,795.00
Ex Tax:$6,795.00
Add to Cart
Add to Wish List Compare this Product
Quickview
7B³-PRO
7B³-PRO
The Bryston 7B³ PRO is a single channel (mono) amplifier which offers virtually perfect freedom from overload on any type of speaker. It assures an am..
$6,795.00
Ex Tax:$6,795.00
Add to Cart
Add to Wish List Compare this Product