GR4 The SILEC GR4 is a 1U rack-mount zone mixer designed for background music and paging applications. It offers 4 mic inputs and 4 stereo line inputs.

Mfr Part #:

GR4

Mfr Name: Silec

The SILEC GR4 is a 1U rack-mount zone mixer designed for background music and paging applications. It offers 4 mic inputs and 4 stereo line inputs.

✓ Total Stock: 69 pcs

$ Price Range: $6.79

GR4 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	69 pcs On Request	69 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

GR4 Specifications Quick View

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Category	New Products
Manufacturer Name	Silec

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GR4 Description

Short technical summary and product information.

The SILEC GR4 is a versatile 1U rack-mounting or desktop audio mixer, ideal for controlling background music and paging in commercial environments such as bars, restaurants, and retail stores. It features four microphone inputs on rear-mount Phoenix connectors, with MIC1 selectable to an optional front-mounted XLR. Four stereo line inputs are provided on rear-mount phono connectors, complemented by a front-mounted 3.5mm jack that overrides input 4.

The mixer offers two stereo zone outputs (mono selectable via internal jumper) on rear-mount Phoenix connectors, along with two additional mono zone outputs. Installer-selectable modes include primary and secondary mic modes for hierarchical paging, emergency mic mode for integration with fire alarm systems, and jukebox mode for priority line input.

Advanced features include adjustable ducker attenuation, hold time, and release time, as well as music crossfade time, jukebox hold time, and jukebox release time. Gain and a 2-band EQ are available on all mic inputs, with an additional 2-band EQ for Z1 & Z2 outputs. Control integration is possible via paging and alarm contact inputs, and remote control can be achieved through the PL-14 Remote connected to the rear RJ45 or custom analogue remotes.

GR4 Quick Information

Product Type: Zone Mixer

Canonical Name: SILEC GR4 Zone Mixer

Subcategory: Zone Mixer

GR4 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

GR4 Estimated Pricing

Qty	Low	High
1+	$6.79	$6.79

Estimated market price range - modelled values for guidance only, not live distributor offers.

GR4 Features

Four mic inputs with selectable priority.
Four stereo line inputs with front 3.5mm override.
Four zone outputs with mono selection.
Adjustable ducker and crossfade parameters.
Installer selectable priority and mode settings.

GR4 Applications

Ideal for bar and restaurant background music.
Suitable for retail store paging systems.
Integrates with fire alarm systems.
Supports priority announcements and jukebox input.

GR4 FAQs

5 frequently asked questions generated from this part’s specifications.

How many microphone inputs does the SILEC GR4 have?

The SILEC GR4 has four microphone inputs.

How many stereo line inputs are available on the SILEC GR4?

The SILEC GR4 features four stereo line inputs.

How many zone outputs does the SILEC GR4 offer?

The SILEC GR4 provides four zone outputs.

What type of EQ is available on the SILEC GR4's mic inputs?

The SILEC GR4 offers a 2-band EQ on all mic inputs.

What are the adjustable advanced features on the SILEC GR4?

Adjustable parameters include ducker attenuation, ducker hold time, ducker release time, music crossfade time, jukebox hold time, and jukebox release time.

GR4