Sound Devices SL-2 Dual SuperSlot Wireless Module for 8-Series Mixer-Recorders

SKU: SDSL2 MFR: SL-2
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Key Features

  • Expand your 8-Series mixer-recorder with the Sound Devices SL-2 wireless module.
  • Dual SuperSlot offers seamless integration and power for your wireless receivers.
  • Remotely control antenna power & pre-select filters via the user-friendly menu.
  • Enjoy pristine audio quality with AES-3 balanced inputs for four channels.
  • Auxiliary antenna outputs provide connectivity for additional wireless receivers.
  • Durable build quality ensures reliable performance in demanding field recording.
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Special Order?Estimated to Ship: 08/17/2025
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Sound Devices SL-2 Specifications

  • Powering

    All power supplied by host 8-series machine
    SL-2 idle power draw 1.3 W (without receivers or antenna)

  • Antenna

    Antenna Impedance
    50 ohms

    Antenna Powering
    12V at 200 mA, menu selectable on/off
    Serial remote control, Wisycom-compatible for ADFA and LFA powered antenna etc.

    Antenna Pre-select Filters
    Menu selectable:
    Wideband/bypass (low pass filter, 1.7 GHz upper cut-off)
    470-614 MHz
    542-694 MHz
    606-770 MHz
    770-960 MHz

  • Input RF Attenuators

    0 to -1 8dB, in 6 dB steps, menu selectable

  • RF Outputs

    Auxiliary Antenna Outputs for additional receiver

  • DC Outputs 1-2

    500 mA max (each), 6-18 VDC passed through from host 8-series machine, depending on power source. Hirose 4-pin connector: pin 4 = +, pin 1 = ground.

  • Aes Inputs

    Two pairs for a total of four channels, AES-3 balanced, 110 ohms, TA-3 connectors

  • Dimensions (H x W x D)

    1.8 x 8.4 x 5.1" (4.5 x 21.3 x 13.1cm)

  • Weight

    21.6 oz (612.35g)

  • UPC Code

    854454006695

Designed For Use With:

  • Field Recorder

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About Sound Devices SL-2

Under the umbrella of innovative and high-quality audio equipment, the SL-2 Dual SuperSlot Wireless Module stands out as a compact, user-friendly, and durable solution for 8-Series Mixer-Recorders. This dual slot-in wireless receiver integration system is designed to effortlessly mount to the top panel of any 8-Series mixer-recorder, simplifying your setup and reducing clutter.

The SL-2 Dual SuperSlot Wireless Module is compatible with UniSlot and SuperSlot wireless receivers from leading manufacturers such as Audio Ltd, Lectrosonics, Wisycom, and Sennheiser. This broad compatibility makes it a versatile addition to your audio equipment collection.

The SuperSlot protocol of this module supports up to four channels of wireless audio per slot, enhancing the functionality of your 8-Series mixer-recorder. The SL-2 and slotted-in receivers draw power directly from the 8-Series mixer-recorder, eliminating the need for an external DC connector and further streamlining your setup.

The SL-2 Dual SuperSlot Wireless Module sends analog or digital audio from the receivers into the mixer-recorder via the expansion port. This feature significantly reduces the need for messy cabling for power and audio connectivity, making your audio recording experience smoother and more efficient.

The SL-2 also offers antenna distribution to slot-in receivers, optimizing the placement of antennas for superior RF performance. The rear panel of the SL-2 is equipped with two TA3 connectors, providing an additional four inputs of AES3 audio. Additionally, it features two 4-pin Hirose DC Outputs, each capable of supplying up to 500 mA for powering additional equipment.

In conclusion, the SL-2 Dual SuperSlot Wireless Module for 8-Series Mixer-Recorders is a robust, compact, and user-friendly solution that enhances the functionality of your audio equipment while simplifying your setup.

Sound Devices SL-2 Features

  • Compatible with the 833, 888, and the Scorpio
  • Accepts two UniSlot or SuperSlot wireless receivers from Audio Ltd, Lectrosonics, Sennheiser, and Wisycom
  • Built-in antenna distribution with antenna powering for active antennas or boosters
  • Supports remote control of third party smart antennas
  • Two auxiliary MCX antenna ports for connecting other receivers or RF distribution
  • Two TA3 AES3 inputs for an additional 4 channels of digital audio
  • Two DC Outputs via Hirose 4-pin connectors, each supplying up to 500 mA
  • Powers via an 8-Series mixer-recorder
  • Accepts either analog or digital audio from slot-in receivers
  • Ability to set and monitor multiple functions of a SuperSlot-compatible receiver from the 8-Series mixer-recorder
  • RF Scan with visual representation of the RF spectrum
  • Monitor transmitter battery, receiver audio, and RF levels
  • Rugged, lightweight, and compact design
  • Mounts to the top of any 8-Series mixer-recorder

Key Features

  • Expand your 8-Series mixer-recorder with the Sound Devices SL-2 wireless module.
  • Dual SuperSlot offers seamless integration and power for your wireless receivers.
  • Remotely control antenna power & pre-select filters via the user-friendly menu.
  • Enjoy pristine audio quality with AES-3 balanced inputs for four channels.
  • Auxiliary antenna outputs provide connectivity for additional wireless receivers.
  • Durable build quality ensures reliable performance in demanding field recording.

What's in the box:

  • SL-2 Dual SuperSlot Wireless Module
  • Sound Devices 1 Year Limited Warranty (Plus 1 Year Limited Warranty with Registration)