• SL-2 audio device with black-and-silver chassis, front display, and control knobs
  • Audio device side view with multi-knob panel, color display, and gold-cabled connectors
  • Audio device open chassis with internal metal frame, mounting hardware, and ports
  • Audio device rear panel with AES inputs, DC outputs, and 6–18V power ports
  • Audio device rear connector panel with gold BNC ports and labeled cable inputs
  • Audio device side panel with A Aux label, cable ports, and black textured housing
  • Audio device rear side with B Aux label, bracket hardware, and connector block ports
  • SL-2 audio device front with silver handle, angled grille, and SOUND DEVICES logo
  • Black audio device on stand with front controls, display, and gold connector cables
  • SL-2 audio device front view with SOUND DEVICES logo and silver side frame

Sound Devices

SL-2

  • Dual slot-in wireless receiver module for Sound Devices 833, 888 and Scorpio
  • Supports up to 8 channels of wireless audio using compatible UniSlot or SuperSlot receivers
  • Built-in antenna distribution, AES inputs and DC outputs for cleaner 8-Series wireless workflows
£2,520.00 (£2,100.00 ex VAT)
£2,520.00 (£2,100.00 ex VAT)
Tax included. Shipping calculated at checkout.
  • Next-day UK delivery
  • Authorised UK stockist
  • Trusted by industry experts

The Sound Devices SL-2 is a dual SuperSlot wireless module for Sound Devices 8-Series mixer-recorders, including the 833, 888 and Scorpio. It mounts to the top panel of the recorder and accepts two UniSlot or SuperSlot wireless receivers, providing power, audio and control through the 8-Series expansion port.

It also adds antenna distribution, RF scanning, auxiliary antenna outputs, AES inputs and Hirose DC outputs, helping reduce cabling and streamline bag or cart-based wireless setups.

Specifications

Product type

Dual SuperSlot wireless module

Compatibility

Sound Devices 833, 888 and Scorpio

Receiver slots

2 × UniSlot / SuperSlot receiver slots

Wireless audio channels

Up to 8 channels, depending on receiver support

Supported receiver brands

Sound Devices, Audio Ltd, Lectrosonics, Sennheiser, Shure, Sony and Wisycom

Powering

Powered by host 8-Series mixer-recorder

Idle power draw

1.3 W without receivers or antenna

Antenna distribution

Built-in antenna distribution for slot-in receivers

Antenna impedance

50 ohms

Antenna powering

12 V at 200 mA, menu selectable on/off

RF filtering

Selectable pre-select filters from 470 MHz to 1525 MHz

RF attenuators

0 to -18 dB in 6 dB steps

AES inputs

2 × TA3 AES3 inputs for 4 channels of digital audio

DC outputs

2 × Hirose 4-pin outputs, 500 mA max each

Expansion connection

8-Series expansion connector for power, audio and data

What’s in the box?

  • 1 × Sound Devices SL-2 Dual SuperSlot Wireless Module
  • 1 × SL-2 product sheet with Declaration of Conformity
  • 1 × Sound Devices product catalogue
  • 1 × Black promo sticker
  • 1 × White promo sticker
  • 2 × Black rubber slot protectors
  • 2 × Rear keyhole pegs
  • 6 × 6 mm steel M3 low-profile screws — only needed for Scorpio
  • 1 × SL-2 front bracket for Scorpio — only needed for Scorpio
  • 1 × SL-2 rear bracket for Scorpio — only needed for Scorpio
  • 1 × 2 mm Allen wrench

Dimensions

Height

1.8 in

Width

8.4 in

Depth

5.1 in

Weight

1.35 lbs unpackaged

Metric dimensions & Weight

4.5 × 21.3 × 13.1 cm, 0.61 kg unpackaged.

Delivery & Returns

UK standard delivery costs £4.50, with free standard delivery on UK orders over £250. Next Working Day delivery is available on eligible in-stock orders under 30kg placed before 1pm. Worldwide shipping is also available.

Consumers can return most unwanted products within 30 days of receiving them, subject to our return conditions and exclusions. Please see our Shipping Policy and Returns & Refunds Policy for full details.

Warranty

1-year warranty + optional 1-year extension

This product includes a 1-year Sound Devices manufacturer warranty against defects in materials and workmanship from the original date of purchase.

The warranty can be extended to 2 years in total by registering the product directly with Sound Devices within the first year.

Register your product with Sound Devices

For help with a fault or warranty claim, please visit our Returns & Warranty page. Have your order number and product serial number ready.

This manufacturer warranty is in addition to your statutory rights.

Technical Downloads

User Manual

For manuals, product documents and more in depth specifications, please refer to the official Sound Devices SL-2 product page

SL-2

£2,520.00
Black audio device on stand with front controls, display, and gold connector cables

Wireless Receiver Integration

Streamlined 8-Series Wireless

The SL-2 mounts directly to compatible 8-Series mixer-recorders, carrying power, audio and control through the expansion port to reduce cabling in bag and cart setups.

SL-2 audio device front view with SOUND DEVICES logo and silver side frame

Dual SuperSlot Support

Up to 8 Wireless Channels

With two UniSlot / SuperSlot receiver slots, the SL-2 can support up to 8 channels of wireless audio from compatible slot-in receivers.

SL-2 audio device with black-and-silver chassis, front display, and control knobs

RF and Power Distribution

Built for Clean Setups

Integrated antenna distribution, auxiliary antenna outputs, AES inputs and Hirose DC outputs help keep wireless, power and audio routing organised in professional production workflows.

What payment methods do you accept?

We accept major credit and debit cards, PayPal and a range of express payment options, including Apple Pay, Google Pay and Shop Pay. The payment methods available to you will be shown at checkout.

How can I track my order?

Once your order has been dispatched, we will email you a shipping confirmation with your tracking details. You can follow the tracking link in that email or view updates through your Shopify order-status page.

What is your return policy?

Consumers can return most unwanted products within 30 days of receiving them, provided they meet our return conditions. Some products are excluded, and business purchases are not eligible for change-of-mind returns unless agreed by Soundkit. Faulty, damaged or incorrect products are handled separately. Please see our Returns & Refunds page for full details.

Can I change or cancel my order?

Please contact us as soon as possible if you need to change or cancel an order. We will do our best to help, but changes cannot normally be made once an order has been processed or dispatched. If it has already been dispatched, you may need to return it in accordance with our Returns & Refunds policy.

Do you ship internationally?

Yes, worldwide shipping is available to many destinations. Available services, delivery costs and estimated times will be shown at checkout. International orders may also be subject to local customs duties, taxes and import fees.

Questions about this product?
Don't be a stranger.

Get in touch