Product Description
Advancing our tradition of unmatched audio performance and functionality, the Bryston 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.
Inputs: Balanced XLR Pair, Single Ended Pair (RCA), 3.5mm Stereo Mini Jack (MP3 Player Source, etc.)
Outputs: Balanced XLR (4 Pin Stereo), Balanced XLR Pair (3 Pin Left/Right), ¼” Headphone Jack
Control: Remote Trigger Input ( 5 – 12V AC/DC @10mA)
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
- Locking mechanisms on Balanced XLR connectors
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
² Onset of clipping
³ Rated output
