20
On power-up and power-down, the outputs are cut from the amplifier
circuitry by relay.
THE BALANCED LINE OUTPUTS
are located on the rear panel of the unit and are marked as “BAL OUT
LEFT” and “BAL OUT RIGHT”. Gold-plated, metal-flange Neutrik XLR
connectors are implemented here.
Hint:
With a balanced-to-unbalanced adapter this connection may also be
used for unbalanced cables. PLEASE NOTE THAT IN THIS CASE PIN
3 HAS TO BE LEFT OPEN ! See also page 9 for details.
Balanced interconnection
of the XLR socket:
Unbalanced interconnection
of the XLR socket:
PIN 1
GND
PIN 1
GND
PIN 2
in PHASE
PIN 2
Signal
PIN 3
out of PHASE
PIN 3
OPEN !!
Summary of Contents for HPA V281
Page 1: ...1 HEADPHONE AMPLIFIER HPA V281 USERS MANUAL ...
Page 9: ...9 Connection Connectors for Analog Signals ...
Page 13: ...13 ...
Page 32: ...32 JUMPER SETTINGS HPA V281 ...
Page 33: ...33 JUMPER SETTINGS HPA V281 ...
