The Lectrosonics DSR4 four-channel digital slot receiver in dark cinematic studio lighting
D-Squared · Slot receiver

DSR4

Four channels of native digital reception in a single SuperSlot. Built for the cart that can't afford a dropout, with the encryption and low latency the D-Squared line is known for.

Four channels where you used to fit one.

Channel counts keep climbing and the cart does not get bigger. The DSR4 puts four channels of diversity reception in one slot, so a bag or a rack holds the count a modern shoot actually needs without turning into a tower of receivers.

It is native digital, encrypted with AES-256, and the signal path is short enough that the audio stays in step with picture. The reception is built for the back lot and the far corner of the stage, not the quiet of a lab bench.

A Lectrosonics receiver in use on a production cart

Specifications.

The figures that matter to a mixer, stated plainly. Full electrical detail lives in the datasheet below.

4-channel SuperSlot AES-256
TypeFour-channel digital diversity receiver
FormatSuperSlot compatible
TuningWideband UHF
ModulationNative digital, D-Squared
EncryptionAES-256 CTR
Audio24-bit digital signal path
LatencyLow, fixed digital latency
Made inUSA · Rio Rancho, New Mexico

Made for the count a modern shoot carries.

Four channels, three rooms they ride into.

01

Production sound

The bag and the cart, where a dozen channels of wireless have to fit and stay clean across a long day.

02

Broadcast

Racked for live, with the channel density and the encryption a broadcast plant expects.

03

Theatre

Multichannel reception for a cast full of body-packs, coordinated and quiet for eight shows a week.

Downloads & firmware.

Everything you need to spec, deploy and keep the DSR4 current. No login, no gate.

Put four channels in one slot.