Bryston BHA-1 User Manual

TABLE of CONTENTS
Safety Instructions, Warranty and Contact Information ...........Opposite
General Information
................................................................. Page 1
Introduction
General Description
Installation & Setup
Power Conditioners
XLR Connector Options
Fuses
Technical Specications ...............................................................Page 2
Driving Multiple Pairs of Headphones
Front Panel Legends
....................................................................Page 3
Input Select Switch
Gain Select Switch
Volume Control
Balance Control
Balanced Outputs
Single Ended Output ............................................................... Page 4
Status LED ...............................................................................
Power Switch
Rear Panel Legends
Power Inlet
Fuse Drawer
Fuse Label & Warnings .............................................................Page 5
Remote Trigger Connector
Mini Jack Input
Single-Ended Inputs
Balanced Inputs
Data Plate
Wiring Headphones for Balanced Operation
Using the BHA-1 with an MPS-2 External PSU
...........................Page 6
Remote Trigger (Power On/Off) Control
Exterior Dimensions
...................................................................Page 7
BHA-1 model codes ....................................................................Back Page
BHA-1 HEADPHONE AMPLIFIER

Bryston BHA-1 Specifications

General

Type	Headphone Amplifier
Frequency Response	20 Hz to 20 kHz ±0.1dB
Input Impedance	50kΩ
Inputs	2x XLR, 2x RCA
Outputs	4-pin XLR, 1/4 inch TRS
Gain	20dB high gain
Total Harmonic Distortion	Less than 0.005%
THD+N	Less than 0.005%