Introduction
PRO SERIES DL155
Le DL155 est une unité de rack à configuration fixe 2U 19″ avec 8 entrées niveau micro/ligne, 8 sorties niveau ligne et une interface numérique AES3 (AES/EBU) à 8 canaux, offrant la qualité sonore légendaire de Midas en utilisant nos technologies éprouvées et testées sur la route. Doté de préamplificateurs de microphone Midas primés avec des pas de gain analogique de 2,5 dB et de deux ports réseau AES50 offrant une double redondance, le DL155 est le partenaire idéal pour toutes les consoles numériques Midas PRO et M32 Series, permettant une connexion numérique snake de la régie à la scène.
Features
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8 award–winning Midas microphone preamplifiers with switchable +48 V phantom power
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8 AES3 (AES/EBU) digital inputs and outputs
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8 electronically balanced low impedance line level outputs
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Remote operation up to 100 m via CAT5/5e cable
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24 bit audio operation with96 kHz sample rate
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Open architecture allows for future 48 kHz operation
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All settings programmable from front panel controls or console
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PSU status indicator LEDs and configuration LCD display on front panel
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Supports dual redundant AES50 networks
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Features Neutrik etherCON AES50 network ports
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Rugged 2U rackmount chassis for durability in portable applications
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Auto–ranging universal switch–mode power supply
Technical sheet
Specifications
General Specifications
| Sample rate |
48 kHz, 96 kHz |
| Dynamic Range |
>107 dB non pondéré (20 Hz – 20 kHz) |
| Maximum Input Level | |
| CMRR @ 1 kHz | |
| Mic EIN (40 dB Gain) |
–126 dBu |
| Maximum Output Level |
+21 dBu into 600 O |
| Output Noise (Unity Gain) |
–86 dBu |
| Frequency Response |
±0.5 dB (20 Hz – 20 kHz, relative to 1 kHz) |
| THD+N (Unity Gain) |
<0.01% |
| Crosstalk @ 1 kHz |
<–90 dB |
System Inputs and Outputs
| Analogue Inputs |
8 |
| Type |
Mic/Line Level |
| Connector |
3–pin XLR Balanced |
| Input Impedance |
10k O |
| A/D Conversion |
24 bit, 96 kHz with 128 times oversampling |
| Phantom Power |
+48V, individually switchable per channel |
| Analog Outputs |
8 |
| Type |
Line Level |
| Connector |
3–pin XLR Balanced |
| Output Impedance |
50 O |
| D/A Conversion |
24 bit, 96 kHz with 128 times oversampling |
| Digital Inputs |
4 (8 channels) |
| Connector |
3–pin XLR Balanced |
| Output Impedance |
110 ohm |
| Digital Interface |
Conforms to AES3–2009 |
| Digital Outputs |
4 (8 channels) |
| Connector |
3–pin XLR Balanced |
| Output Impedance |
110 ohm |
| Digital Interface |
Conforms to AES3–2009 |
| Network Connections |
2 |
| Connector |
Neutrik etherCON with status LEDs |
| Redundancy |
Dual cable redundancy |
| Network Interface |
Conforms to AES50–2011 |
| Ethernet Control Port |
1 |
| Connector |
Neutrik etherCON with status LEDs |
| Power |
1 |
| Connector |
IEC mains inlet |
| Mains Input Voltage |
100 to 240 VAC, 50–60 Hz |
| Power Consumption |
<150 W |
| Dimensions |
483 x 416 x 88 mm (19.0 x 16.4 x 3.5″) |
| Net Weight |
6.7 kg (14.7 lbs) |
| Operating Temperature Range |
+5°C to +45°C |
| Storage Temperature Range |
–20°C to +60°C |
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