PRO SERIES DL155/DL154/DL153/DL152/DL151
Fixed Format I/O Unit
2 PRO SERIES DL155/DL154/DL153/DL152/DL151 3
¼" TS
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MUSIC Group
MIDAS KLARK TEKNIK LAB GRUPPEN
LAKE TANNOY TURBOSOUND TC ELECTRONIC
TC HELICON BEHRINGER BUGERA DDA
MUSIC Group IP Ltd.
© MUSIC Group IP Ltd. 2017
MUSIC Group
music-group.com/warranty
4 5PRO SERIES DL155/DL154/DL153/DL152/DL151
DL151 Fixed-Format I/O Unit -
(9) (11) (13) (14)(12)
(8)(7)
(10)
(1)
(2) (3) (4) (5) (6)
Applies to all DL15X models
(1)
(2) PSU
LED
(3)
LED
(4) AES50 AES50
LED OK OK
Error
(5) LCD 16
2
(6)
Menu
Select Up
Down
(7) I/O B 8 I/O
(8) I/O A 8 I/O
(9)
IEC
(10) I/O C 8 I/O
(11) 9 W D
(12)
(13) AES50
LED
2
(14)
LED
1
6 PRO SERIES DL155/DL154/DL153/DL152/DL151 7
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230 V 120 V 2
2. MUSIC Group
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External Connections
Primary Analogue Inputs Mic / Line inputs - balanced XLR connectors - 10 kΩ load
Primary Analogue Outputs Main Outputs - balanced XLR connectors - 50 Ω source
Primary Digital Inputs XLR connectors - 110R
AES50 Connections Neutrik Ethercon with status indication
Diagnostic Connection 9 W female ‘D’-type connector
Power Connections IEC mains inlet - 100-240 V AC~50-60 Hz ±10%
Audio Electronic Speci cations
Maximum Input Level Mic/Line (at unity gain) +21 dBu
Mic/Line (at -2.5 dB gain) +24 dBu
CMR at 1 KHz (typical) Mic (at unity gain) > -70 dB
Mic (at 40 dB gain) > 90 dB
Noise Mic EIN at 40 dB gain -126 dBu
Output noise at unity gain -86 dBu
Frequency Response 20 Hz - 20 kHz ±0.5dB
Distortion at 1 kHz Input to output (0 dB) < 0.01%
Crosstalk at 1 kHz Channel to channel < -90 dB
Maximum Output Level Line outputs (into 600R) +21 dBu
Dynamic Range at 1 kHz 22 Hz - 22 kHz (at unity gain) > 107 dB unweighted (20 Hz - 20 kHz)
Power Requirements
Voltage 100 V AC to 240 V AC ±10%
Frequency 50 Hz to 60 Hz
Consumption <150 W
Physical
Height Approx 88.1 mm (2U)
Width Approx 482.6 mm (19.0")
Depth Approx 380 mm (15.0")
Net Weight Approx 6.5 kg
Shipping Weight Approx 8.5 kg
Operating temperature range +5°C to 45°C
Storage temperature range -20°C to +60°C
Digital Inputs
Connector AES3 (two channels of digital audio) on 3-pin XLR
Sample rates Accepts any frequency between 32 k to 96 k
Bypass Sample rate converter can be bypassed
Digital Outputs
Connector AES3 (two channels of digital audio) on 3-pin XLR
Sample rates 48 k, 96 k or auto tracking to inputs
Bypass Sample rate converter can be bypassed
Word length 16-, 20- or 24-bit
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