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$ 4,295 .00
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Note: This item may not be returnable or could require a restocking fee. Contact one of our Audio Consultants for more details. Due to the special nature of this item, we order each unit fresh from the factory, exclusively for you! Lead times may vary so please chat, call or email for up-to-date inventory status.

SKU

61877

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Bryston 2B.5³ PRO 100-Watt Stereo Power Amplifier

Power amplifier operating - 100 watts stereo at 8 ohms, 200 watts at 4 ohms, and 300 watts bridged
MFR# 2B.53-PRO
Shop All Bryston Limited
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Product Description

The Bryston 2.5B3³ PRO is a compact, high quality, dual-channel (stereo) power 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 23 dB or 29 dB
  • 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 360 W Channel

Power Capabilities:

  • 135 W into 8Ω
  • 180 W into 4Ω
  • 360 W into 8Ω (Bridged Mono)

Specifications:

  • Harmonic Distortion: ≤.005% from 20 Hz to 20 kHz at 135 W
  • Noise: 115 dB below full output
  • Slew Rate: >60 V/µS
  • Power Bandwidth: .5 Hz to >100 kHz
  • Damping Factor: >500 at 20 Hz (8Ω)
  • Switchable Gain: 23 dB or 29 dB

Product Specifications

ConditionNew
Input Connectors1/4-inch TRS, RCA, XLR Combo Jack TRS
Output ConnectorsBinding Post
Amp Wattage135 W @ 8Ω; 180 W @ 4Ω; 360 W @ 8Ω (bridged Mono)
Impedance4 or 8 Ohms

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
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Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.
The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
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