Sennheiser SL DI 4 XLR Four Input Dante Preamp & Interface
Features
- 4 x XLR Balanced Mic/Line Inputs
- Individual Adjustable Gain per Channel
- 48V Phantom Power
- ID LED Allows Status Identification
- Dante Daisy Chaining
Description
The SL DI 4 XLR from Sennheiser is a four input Dante preamp and interface for wireless microphone receivers with mic/line inputs to a Dante system. It can be mounted and used almost anywhere close to audio sources and minimising interference-prone analogue wiring in wireless applications.
Featuring four balanced mix/line inputs, each with software-selectable 48V phantom power and different gain levels, the interface provides front-panel LED indicators for showing each channel's gain and phantom power status, which makes for easy troubleshooting.
Plus, it has two network connections to allow Dante Daisy Chaining. This allows you to have multiple SL DI 4 XLR units and use a single Cat-5 home-run connection to a network switch for daisy chaining power. The unit is powered by either an external 12 VDC or any PoE (Power over Ethernet) network switch. All adjustable parameters such as mic/line gain and phantom power are software controlled.
Features
- Four XLR balanced and RF filtered mic/line inputs
- Gain is individually adjustable per channel via software
- 802.3af compliant PoE (Power over Ethernet) powered to work with any compliant PoE network switch, or an external +12 VDC power supply
- 48V phantom power – powers virtually all types of phantom powered microphones typically used in installed AV systems. Phantom power is switchable per channel via software
- ID LED allows easy identification of the SL DI 4 XLR
- Dante Daisy Chaining allows multiple SL DI 4 XLRs to be connected over a single home run to the Ethernet switch
Specifications
Audio Input | |
Input Type | Balanced and RF filtered |
Gain | 0 dB, +15 dB, + 30 dB, +45 dB, software selectable 10 dB pad, software selectable |
Input Impedance | >1.8 kOhms @ any gain |
Maximum Input Levels | +18 dBu @ 0 dB gain, with pad +8 dBu @ 0 dB gain, no pad -7 dBu @ +15 dB gain, no pad -22 dBu @ +30 dB gain, no pad -36 dBu @ +45 dB gain, no pad |
Phantom Power | +48 V, 10 mAh per input, software selectable |
Audio Performance | |
EIN | -113 dBu |
THD+N | <0.02 % @ any gain Input signal 3 dB below maximum |
Frequency Response | 20 Hz - 20 kHz |
Dante Network | |
Type | Standard Ethernet |
Connector | Single RJ-45 |
Cable | Quality: Cat-5 |
Transmission Speed | 100 Mbps |
Daisy Chain | 2 units when powered by 802.3af PoE 3 units when powered by external +12 VDC power supply (Sennheiser NT 12-50CS) |
Properties | |
Power Requirements | Class 0 802.3af PoE PD compliant +12 VDC |
Power Consumption | 2.7 W (225 mAh) @ +12 VDC, no phantom power 5.5 W (460 mAh) @ +12 VDC, 10 mAh phantom power load per input |
Operating Temperature | 0 to 40°C |
Dimensions (W x H x D) | 219 x 38 x 120 mm |
Weight | 0.77 kg |
In The Box
- Sennheiser SL DI 4 XLR Four Input Dante Preamp & Interface
- Limited 2-Year Warranty
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Details
- Product: Sennheiser SL DI 4 XLR Four Input Dante Preamp & Interface
- Manufacturer: Sennheiser
- Model: Speechline
- SKU: SL DI 4 XLR
- RM Product #: 47734
- Warranty: 2 year manufacturer warranty