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  5. Radial LX-3

Radial LX-3

Item: REC0014230-000
Radial LX-3 Product Image
Radial LX-3 Product Image
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Robust line splitter with three outputs, PAD, ground lift and hum-free signal routing thanks to Jensen transformer.  All product info
Radial

€ 354.90 ca. Kč 8,608.45
incl. VAT, incl. Shipping Costs
available soon, Delivery date: Mar 5, 2026

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Product information Radial LX-3

Passive line-level splitter with Jensen transformers

  • enables the simultaneous distribution of an audio signal to three different devices
  • ensures clean, interference-free sound thanks to high-quality signal isolation
  • effectively eliminates ground loops thanks to integrated transformers
  • is ideal for studio, live and broadcast applications
  • easy integration thanks to combined XLR/TRS input
  • Can be used flexibly with balanced and unbalanced signals
  • Reduces excessive levels thanks to switchable input attenuation
  • direct and isolated outputs can be individually adjusted with ground lift switches
  • robust housing protects connections and components in tough everyday use
  • Non-slip stand thanks to rubberized underside
  • Completely passive - no power connection required
The Radial LX-3 in a studio environment with connected cables
The Radial LX-3 in a typical studio situation with connected cables

Precise signal distribution to three destinations

The Radial LX-3 is a professional passive line-level splitter that can send a single balanced audio signal to up to three different destinations simultaneously. Thanks to its sophisticated signal routing, it is ideal for studio and live applications where one output needs to drive multiple receivers - such as mixing consoles, recording devices or speaker systems.

Best audio quality thanks to Jensen transformers

At the heart of the LX-3 are two high-quality Jensen JT-123-FLPCH transformers, which ensure outstanding sound quality in the two isolated outputs. These transformers offer optimum frequency response from 20 Hz to 20 kHz, extremely low distortion values (<0.001 % @ 1 kHz) and impressive common mode rejection (105 dB @ 60 Hz) - perfect for lossless signal distribution even over long cable runs.

Front, rear and top view

Hum-free signal routing with ground lift

Two of the three outputs are transformer-isolated and effectively prevent hum loops and interference noise that can be caused by different ground potentials. In addition, all three XLR outputs are equipped with ground lift switches to specifically interrupt the audio ground potential if required and thus further minimize interference. Although the direct thru output is not isolated, it also offers an effective means of ground isolation thanks to its own ground lift switch.

Flexibility through combination input and level adjustment

The XLR/TRS combo connection of the LX-3 allows the connection of both balanced and unbalanced sources. A switchable -12 dB input attenuation protects against clipping from particularly hot signal sources. Practical: An internal Jumper allows the PAD switch to only affect the isolated outputs if desired - the direct-thru signal then remains unaffected.

Robust design for everyday touring

The book-end housing design made of sturdy metal reliably protects connections and switches. An anti-slip rubber base prevents unwanted movements on smooth surfaces. Optional J-Rak rack solutions or the J-Clamp mount are also available for permanent installation.

Technical data:

audio

  • Circuit type: passive, transformer-based
  • Transformer: Jensen JT-123-FLPCH
  • Number of channels: 1 input, 3 outputs
  • Frequency response: 20 Hz - 20 kHz (±0.5 dB)
  • Dynamic range: 140 dB
  • Gain: -1.5 dBu
  • Phase deviation: +0.6° @ 20 Hz
  • Input impedance: 712 Ohm
  • Output impedance: 112 Ohm
  • Common mode rejection: 105 dB @ 60 Hz, 70 dB @ 3 kHz
  • Signal-to-noise ratio: -120 dBu
  • Maximum input level: +20 dBu

Connections & functions

  • Inputs: XLR / 6.3 mm TRS combo socket
  • Outputs: 2 x XLR (isolated), 1 x XLR (Direct Thru)
  • Functions: -12 dB pad switch, ground lift switch on all outputs

General construction

  • Housing material: 14-gauge steel
  • Dimensions (L x W x H): 84 x 127 x 48 mm
  • Weight: 0.7 kg
  • Power supply: passive, no power supply required
  • Environment: only suitable for dry indoor areas, operating temperature 5°C to 40°C

Application examples of the Radial LX-3

Application example
Application example


Manufacturer information
Face BV
Hoek 76 Unit 301
2850 Boom
Belgium
info@face-be.eu
www.face-be.eu
+32 3 844 67 97

Features:

  • Manufacturer: Radial Engineering
  • Signal type: Mic/Line
  • Number of channels: 1
  • Inputs analog: 3-Pole XLR, 6.35mm jack TRS
  • Outputs analog: 3 x XLR 3 pole
  • Format: Desktop
  • Transformer manufacturer: Jensen
  • Rack Installation Possible: No
  • Level control: No
  • User: Pro
Radial LX-3 Product ImageRadial LX-3
€ 354.90
Financing - the advantages at a glance