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Radio Design Labs

Radio Design Labs AV-LN4 Four Channel Line Level Audio to Dante Interface

Name: Radio Design Labs AV-LN4 Four Channel Line Level Audio to Dante Interface
Brand: Radio Design Labs
SKU: AV-LN4
Price: 870.00 GBP
Availability: OutOfStock

£870.00inc. VAT

£725.00 ex. VAT

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Bought in the UK, backed in the UKWhy it matters →

Sourced through UK distribution
UK manufacturer warranty
UK-based engineers
No import duty or customs charges
GBP pricing, UK VAT invoices

Return within 14 days

Installation services available Purchase orders: education customers only

7 Years Warranty Included

Key specifications

Network ConnectorRJ45 Neutrik® etherCON®-style

Digital Audio Ethernet ProtocolDante

Transmission Rate100 Mbps

Sample Rates Supported44.1 kHz, 48 kHz (default)

Bit Depth Supported24 bits

Audio Operating Level-20 dBFS = +4 dBu

Reference Level0 dBFS = +24 dBu

Inputs (4)XLR (female)

All 22 specifications

Description

The AV-LN4 is an interface that converts four line-level XLR inputs to Dante network audio channels. Special software is not required to configure the AV-LN4. A dual-LED VU meter displays the level for each. The AV-LN4 is a professional grade product for studio quality fidelity and low noise performance.

Full specifications Datasheet Compare alternatives

The AV-LN4 may be powered from an external 24 Vdc power supply, available separately. The AV-LN4 is equipped to operate from a PoE enabled network switch. The AV-LN4 will reserve power from the switch even while being powered from an external 24 Vdc supply. If PoE power and an external 24 Vdc supply are both feeding an AV-LN4, the unit will run from the external supply and will seamlessly switch over to PoE power upon loss of the external supply. Valid power and synchronization to the Dante network is indicated by a green LED visible from the front of the unit.

The AV-LN4 is constructed in a durable, professional all-metal enclosure suitable for use on stage or in studio, or mounted to any flat surface. For fixed installations, mounting brackets are included. The chassis is designed to protect the front panel slide switches from accidental damage. This full-featured AV-PAK product is engineered and manufactured in the U.S.A for continuous duty in demanding installations.

Key features:

• Dante Network Interface for Four Audio Line-Level Inputs

• Each XLR Input Provides a Network Digital Audio Level of -20 dBFS for a Balanced +4 dBu Input

• Four XLR Front-Panel Inputs

• Dual-LED VU Meter for Each Input

• Special Software Not Required for Module Setup

• High Resolution 24 Bit Analog to Digital Conversion

• LED Indicator for Valid Power and Network Sync

• Operation from PoE Power (Class 0, IEEE 802.3af) or external 24 Vdc

• Mounts on a Microphone Stand using an RDL SF-MSM1

Manufacturer part number AV-LN4.

Key features

Network Connector

RJ45 Neutrik® etherCON®-style

Digital Audio Ethernet Protocol

Dante

Transmission Rate

100 Mbps

Sample Rates Supported

44.1 kHz, 48 kHz (default)

Bit Depth Supported

24 bits

Audio Operating Level

-20 dBFS = +4 dBu

Reference Level

0 dBFS = +24 dBu

Inputs (4)

XLR (female)

Technical specifications

Connectivity

Network ConnectorRJ45 Neutrik® etherCON®-style

Digital Audio Ethernet ProtocolDante

Sample Rates Supported44.1 kHz, 48 kHz (default)

Bit Depth Supported24 bits

Inputs (4)XLR (female)

Input Level (-20 dBFS)+4 dBu

Input Level (maximum)+24 dBu

Input Impedance> 50 kΩ

Audio

Audio Operating Level-20 dBFS = +4 dBu

Power & Physical

Dimensions5.19" (13.18 cm) W; 1.68" (4.27 cm) H; 5.97" (15.16 cm) D

Shipping Weight1.77 lb

General

Transmission Rate100 Mbps

Reference Level0 dBFS = +24 dBu

Frequency Response20 Hz to 20 kHz (± 0.1 dB)

Noise below +4 dBu< -85 dB

THD+N< 0.025% (20 Hz to 20 kHz, +4 dBu/-20 dBFS); 0.005% at 1 kHz (typ)

CMRR> 70 dB (50 Hz to 120 Hz)

Crosstalk< -80 dB (20 Hz to 20 kHz at operating level, any input to any input); < -85 dB (1kHz)

Indicators (7)Ethernet Link and Speed (2, rear panel); Sync (front panel); dual-LED VU meter (4, front panel)

Ambient Operating Environment0° C to 50° C

Power RequirementPoE Class 0, IEEE 802.3af, or 24 Vdc @ 500 mA, Ground-referenced

Specification ConditionsGain/Level: ± 1 dB; Source termination: 150 Ω; A to D values measured in digital domain

Documents

Radio Design Labs AV-LN4 Four Channel Line Level Audio to Dante Interface — RDL Datasheet

Delivery & returns

Estimated delivery 9 Sept - 13 Sept. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

This item is sourced through UK distribution and ships to you from within the UK, so the order never crosses a customs border.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

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Purchase order & invoice terms