BHA-1 Headphone Amplifier

BHA-1 Headphone Amplifier

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The Best Headphone Amplifier !

Advancing our tradition of unmatched audio performance and functionality, the BHA-1 Balanced Headphone Amplifier is our solution to delivering the finest listening experience from your headphones. Functionally a miniature power amplifier, we applied the same robust design elements to the BHA-1 amplifier that we used to develop our full size amps. Six class A fully discrete operational amplifiers generate your headphone output, delivering up to 2 watts of power for more than adequate dynamic range. The BHA-1 provides a true balanced mode via balanced outputs, or you can use the single-ended outputs for more traditional headphones. The BHA-1 also has a pair of XLR outputs which allow you to use the unit as a high quality analog preamplifier. Hear the best your headphones have to offer by powering them with a BHA-1.


- 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


- Silver or black faceplate

- 17” or 19” faceplate (non-rack mountable)

- 17" compatible with rack mount ears

- Locking mechanisms on Balanced XLR connectors

Bryston BHA-1 Headphone Amplifier User's Manual




17" or 19" ( W ) x 2.71" ( H ) x 11.10" ( D )


11.7 lbs 

Frequency Response:

20Hz - 20kHz

THD+N (20Hz-20kHz @ Rated Power):


Power Output (per channel):

2W @ 32Ω

Input Impedance:

Unbalanced 10KΩ


Balanced +15kΩ/-5kΩ


HI (approx 20 dB) setting: 70mV in = 100 mW out into 50 Ω (500mV in = 5V out)


LO (approx 14 dB) setting: 140mV in = 100 mW out into 50 Ω (500mV in = 2.5V out)

Contact us to inquire how you can finance your purchase through our partner, Synchrony.