Block Diagram - Ramiaudio PCS304 Manuel Utilisateur

DESCRIPTION
The PCS304 is a built-in headphone amplifier. It is the worthy heir of the PCS300, it takes the quality
and power of its audio amplifier.
It has a balanced stereo left and right input on RJ45 with a THRU output. The audio and power supply
are done by the RJ45 cable to the international standard.
The Daisy Chain topology allows to distribute up to three PCS304 with a single power supply.
The headphone output can be done on the front panel as well as on the rear panel for a possible
offset.
This device is also available in DANTE version under the reference PCS310.
APPLICATION
PCS304 is indispensable in the "SPEAK" studios as the presenter and his guests need reception headphones.

BLOCK DIAGRAM

1
2
3
4
6
7
8
1
2
3
4
6
7
8
P. SUPPLY
INPUT
Rami
RFI
RFI
L+
L-
R+
RFI
RFI
R-
V+
0V
8
FRONT
PHONES
0V
REAR
PHONES
0V
PCS304