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Bryston BHA-1 Balanced Headphone Amplifier

By Bryston
SKU: BRY-BHA1F-17
Delivery date: 1-2 days
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Advancing our tradition of unmatched audio performance and functionality, the BHA-1 Balanced Headphone Amplifier is Bryston’s reference amplifier solution for the finest listening experience from your headphones. The BHA-1 is compatible with both traditional (single-ended) and balanced headphones.

Features:
  • Balanced outputs
  • Balanced dual mono circuitry
  • Left/Right balance control
  • Six fully discrete Class A Bryston operational amplifiers
  • 14dB or 20dB gain
  • 10k input impedance
  • High quality noble stereo volume control (laser trimmed)
  • Gold plated input and output connectors
  • Multiple headphone drive capability
Physical:
  • 2.75” (2" W/O feet) H x 17” W x 12.25” D (17" faceplate)
  • 69.85mm (50.8mm W/O feet) H x 431.8mm W x 311.15mm D (431.8mm faceplate)
  • 2.75” (2" W/O feet) H x 19” W x 12.25” D (19" faceplate)
  • 69.85mm (50.8mm W/O feet) H x 482.6mm W x 311.15mm D (482.6mm faceplate
  • 13.25 Ibs
Specifications:
  • 2 Ohms output impedance for each op-amp driver.
Load @ 600 Ohms
  • Hi - 10.9V Out @ 001% Power 200 mW
  • Lo - 5.45 V Out @ 001% Power 50 mW
  • Lo - 2.50 V Out @ 001% Power 10 mW
  • Lo - 788 mV Out @ 001%¹ Power 1 mW
Load @ 300 Ohms
  • Hi - 10.8 V Out @ 001% Power 390 mW
  • Lo - 5.40 V Out @ 001% Power 50 mW
  • Lo - 1.79 V Out @ 001% Power 10 mW
  • Lo - 583 mV Out @ 001%¹ Power 1 mW
Load @ 80 Ohms
  • Hi - 10.4 V Out @ 002% Power 1.35 W
  • Lo - 5.20 V Out @ 001% Power 383 mW
  • Lo - 887 mV Out @ 001% Power 10 mW
  • Lo - 345 mV Out @ 003% Power 1 mW
Load @ 32 Ohms
  • Hi - 9.65 V Out @ 0.150% Power 2.9 W²
  • Lo - 4.84 V Out @ 002% Power 732 mW
  • Lo - 578 mV Out @ 001%¹ Power 10 mW
  • Lo - 185 m V Out @ 005%¹ Power 1 mW
  • Lo - 4.00 V Out @ 001% Power 500 mW³
Options:
  • Available with Silver or Black Faceplate (2U)
  • 17” or 19” Faceplate available
  • Rack Mountable Ears available
  • Internal or External MPS-2 Power Supply (see MPS-2 Power Supply in Other Products)
  • Locking mechanisms on Balanced XLR connectors
Products specifications
Weight (kg) 6.01
Height (In) 2.75
Width (In) 17
Length (In) 12.25
Height (mm) 69.85
Width (mm) 431.8
Length (mm) 311.15
Description

Advancing our tradition of unmatched audio performance and functionality, the BHA-1 Balanced Headphone Amplifier is Bryston’s reference amplifier solution for the finest listening experience from your headphones. The BHA-1 is compatible with both traditional (single-ended) and balanced headphones.

Products specifications
Weight (kg) 6.01
Height (In) 2.75
Width (In) 17
Length (In) 12.25
Height (mm) 69.85
Width (mm) 431.8
Length (mm) 311.15