PCX924HR & PCX924HR-Mic, PCX22HR
User manual
15
Additional functionalities – PCX924HR-Mic
Microphone input
1 professional mono with
- high-quality preamplifier
- switchable 48 V phantom power
- analog expander/compressor/limiter
This input is mixed with the two line inputs before A/D
conversion.
Digital input (stereo)
The input AES/EBU IN
∗
is AES42 compatible
- supplying 10 V to feed a digital microphone
- allowing remote microphone control.
Outputs
PCX924HR
PCX924HR-Mic
PCX22HR
Analog line outputs
(mono)
2 servo-balanced
∗∗
Maximum output level /
impedance
+24 dBu / < 100
Ω
Digital outputs (stereo)
1 AES/EBU, up to 200 kHz
Programmable output
gain
analog: from –24 dB to +24 dB
digital: from –110 dB to +18 dB
Other outputs
1 stereo headphone output (600
Ω
)
2 GPO (relay, 0.5 A, 48 VCC)
Connectors
PCX924HR
PCX924HR-Mic
PCX22HR
Internal connector
inter-board synchronization
External connectors
•
15-pin Sub-D for analog I/Os
•
15-pin HD Sub-D for digital I/Os, Sync., and
GPIO
•
1 mini jack headphone stereo output
(3.5 mm TRS female jack)
∗
can be used as S/PDIF interface as well
∗∗
electronically servo-balanced outputs provide automatic level adjustment to accommodate
either balanced or unbalanced lines
