Bryston BHA-1
Advancing our tradition of unmatched audio performance and functionality, the Bryston BHA-1 balanced headphone amplifier delivers the finest listening experience from a vast array of headphone types. Functionally a miniature power amplifier, our engineers applied the same robust design elements to the BHA-1 that have made our full-sized amps legendary worldwide.
Unique to the BHA-1, six class A, fully discrete operational amplifiers generate up to 2 watts of power for exceptional dynamic range. The BHA-1 offers both balanced outputs and single-ended outputs for traditional headphones, as well as a pair of rear-mounted XLR outputs that enable users to operate the BHA-1 as a high-quality analog preamplifier. Hear the best your headphones have to offer by powering them with a Bryston BHA-1.
Features
- 3 stereo inputs: RCA, XLR, and 3.5mm TRS
- Fully Class A discrete operational amplifiers.
- Low distortion, high power output
- Balanced output
- Switchable gain
- Fully convection cooled means no noisy fans
- Machined and anodized aluminum enclosure and dress panel
- Legendary Bryston 10 Year Warranty
Options
- Silver or black faceplate
- 17” or 19” faceplate (non-rack mountable)
- 17" compatible with rack mount ears
- Locking mechanisms on Balanced XLR connectors
SPECIFICATIONS
| Amplifier Type | Balanced Class A Headphone Amplifier |
| Power Output | 2 W per channel @ 32 Ω |
| Frequency Response | 20 Hz – 20 kHz (±0.1 dB) |
| THD+N (20 Hz – 20 kHz @ Rated Power) | <0.005% |
| IMD | <0.001% |
| Signal-to-Noise Ratio | >103 dB |
| Inputs | RCA (Single-Ended), XLR (Balanced), 3.5 mm Stereo Mini Jack |
| Outputs | 4-pin XLR Balanced, Dual 3-pin XLR Balanced, 6.35 mm Headphone Output |
| Input Impedance | RCA: 10 kΩ / XLR: +15 kΩ, -5 kΩ |
| Gain Settings | Low: approx. 14 dB / High: approx. 20 dB |
| Output Impedance | 2 Ω per op-amp driver |
| Headphone Load Capability | Up to 600 Ω |
| Class A Operation | Six fully discrete Class A operational amplifiers |
| Power Consumption | 50 W |
| Cooling System | Fully convection cooled (fanless) |
| Dimensions (W × H × D) | 432 × 69 × 282 mm (17" version) |
| Dimensions (W × H × D) | 483 × 69 × 282 mm (19" version) |
| Weight | 5.3 kg |