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BHA-1 Balanced Headphone Amplifier

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.

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

¹ 80 kHz Filter >
² Onset of clipping
³ Rated output