
Bryston
BHA-1 Headphone Amplifier
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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 20 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:
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Dimensions:
- Inches: 17 or 19 W x 2.71 H x 11.10 D
- Weight: 11.7 lbs / 5.3 kg
- Frequency Response: 20Hz – 20kHz
- Total Harmonic Distortion + Noise (THD+N): < 0.005% (20Hz–20kHz @ rated power)
- Power Output (per channel): 2W @ 32Ω
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Input Impedance:
- Unbalanced: 10kΩ
- Balanced: +15kΩ / -5kΩ
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Sensitivity:
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HI Gain (approx. 20 dB):
- 70mV input = 100 mW output into 50Ω
- 500mV input = 5V output
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LO Gain (approx. 14 dB):
- 140mV input = 100 mW output into 50Ω
- 500mV input = 2.5V output
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HI Gain (approx. 20 dB):