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D*ap4 – Junger Audio D*AP4 FLX / D*AP4 LM Edition User Manual

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D*AP4

69

Technical Data - 4 Channel Audio Processor [D*AP4 LM EDITION, D*AP4 FLX]

General

4 channel audio processor (2 stereo programs)

Expandable by hard and software options

Audio Sample Rate

44.1, 48, 88.2, 96 kHz, (32 … 196 kHz @ input with SRC)
±150 ppm sync input capture, ±25 ppm master-sync stability

Relevant specifications comply with AES3-X-2009, IEC 60985 and
AES11-2009

4 channels (2 stereo inputs), 2 XLR-3 connectors and 2 BNC connectors,
alternative inputs - user settable input selector

24 bits, transparent forwarding of PCM and compressed audio (w/o SRC)
24 bits, PCM, sample rate converter (SRC) activated

Impedance

110 Ohm differential (XLR-3)
75 Ohm single-ended (BNC)

Input level

0.3 … 5 Vpp @ 110 Ohm differential (XLR-3)
0.3 … 5 Vpp @ 75 Ohm single-ended (BNC)

AES/EBU Inputs

Sample Rate
Converter (SRC)

THD+N -120 dB @ 0 dBFS, 1 kHz
Latency < 0.3 ms

Relevant specifications comply with AES3-X-2009, IEC 60985 and
AES11-2009

4 channels (2 stereo outputs),
2 XLR-3 connectors and 2 BNC connectors, both connector types carry the
same signal

24 bits, transparent forwarding of PCM and compressed audio

Impedance

110 Ohm differential (XLR-3)
75 Ohm single-ended (BNC)

Output voltage

3 Vpp (typ.) @ 110 Ohm differential (XLR-3)
1 Vpp (typ.) @ 75 Ohm single-ended (BNC)

AES/EBU Outputs

Power fail relay bypass between AES/EBU inputs and outputs (can be
deactivated by jumper)

Multi-standard synchronization interface for AES/EBU, wordclock or video-
sync (black burst, tri level), complies with AES11-2009 and relevant audio
or video standards

Connector type

BNC

AES/EBU input

0.3 … 5 Vpp @ 75 Ohm single-ended

Wordclock input

1 … 5 Vpp @ 75 Ohm single-ended

1 Vpp (nom.) @ 75 Ohm single-ended

Video-sync input

Rates supported: 23.975, 24, 24.975, 25, 29.97,
30, 49.95, 50, 59.94, 60 fps (SD and HD)

Sync Input

On-board audio ports and master-sync capable option boards may also be
selectable as sync source.

Word clock output, complies with AES11-2009

Sync Output

Connector type

BNC

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