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Palmer PB 20 S – 10-channel stereo / 20-channel mono conference audio splitter

Palmer PB 20 S is a professional conference audio splitter designed for 10-channel stereo or 20-channel mono operation. The device features two balanced XLR line inputs and 20 transformer-isolated XLR outputs, ensuring clean and interference-free audio distribution for conferences, broadcasts, and live productions. Palmer PB 20 S is ideal for press conferences, corporate events, television production, and professional AV installations. Additional RCA and 6.3 mm jack outputs, integrated LED metering, Ground Lift functionality, and a rack-mount 19” chassis make this splitter a reliable solution for sound engineers and broadcast professionals.

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Product attributes
Model : PB 20 S
SKU : SUP_jb1145
Warranty : 5 years
Producent : Palmer
Weight without package: 9.1 kg
Product Description
Details

Palmer PB 20 S – 10-channel stereo / 20-channel mono conference audio splitter

Palmer PB 20 S is a professional conference audio splitter designed for broadcast, conference, and installation applications. The device enables safe and stable distribution of line-level audio signals to multiple receivers simultaneously, making it an excellent solution for press conferences, live broadcasts, corporate events, and professional sound reinforcement environments. Its transformer-isolated outputs ensure high signal quality while effectively eliminating interference and ground loop problems.

Product Features

The unit supports both 10-channel stereo and 20-channel mono splitter configurations. Thanks to two balanced XLR line inputs, it is possible to distribute two independent audio signals simultaneously. Each channel features a high-quality input amplifier with adjustable gain, allowing precise signal level matching for sound systems, cameras, or recording devices.

Palmer PB 20 S includes 20 transformer-isolated XLR outputs for stable and interference-free operation in demanding audio installations. Additional 6.3 mm jack and RCA outputs provide excellent compatibility with a wide range of broadcast and audio equipment.

Professional Audio Distribution for Broadcast and Events

This professional audio distribution system was developed for demanding environments where reliability is essential. The transformer-isolated outputs allow multiple cameras, recorders, transmission systems, and media devices to be connected simultaneously without introducing hum, noise, or grounding issues.

The PB 20 S is ideal for press conferences, corporate presentations, television productions, radio broadcasts, and live streaming applications. Every output is galvanically isolated to minimize interference caused by connected equipment. A dedicated Ground Lift switch further helps eliminate unwanted noise and hum.

An integrated LED meter provides convenient signal monitoring from -40 dB to +10 dB. The adjustable headphone output allows real-time monitoring, which is especially useful during live productions and conference management.

Applications

Palmer PB 20 S is suitable for any situation where one or two audio signals must be distributed to multiple independent outputs. Typical applications include:

  • Press conferences and media events
  • Broadcast and television production
  • Live streaming setups
  • Corporate AV installations
  • Conference systems
  • Professional sound reinforcement
  • Recording studios and OB vans

Detailed Technical Specifications

  • Device type: microphone and line splitter
  • Configuration: 10-channel stereo / 20-channel mono
  • Channels: 2
  • Inputs: 2 x XLR
  • Maximum input level: +20 dB
  • Outputs per channel: 10
  • Output connectors: XLR, RCA, 6.3 mm jack
  • Transformer-isolated outputs
  • Adjustable input gain
  • Ground Lift switch
  • Headphone output with level control
  • LED signal level indicator
  • Mono operation capability
  • Shielded internal power supply
  • Optional DC backup power support
  • 19” rack-mount format
  • Dimensions: 480 x 200 x 135 mm
  • Weight: 9.09 kg

Construction and Materials

The housing is made from durable powder-coated steel, providing excellent resistance for both mobile and fixed installations. The 19-inch rack design allows easy installation in professional rack systems and touring cases. High-quality internal components and a shielded power supply ensure stable operation even in demanding live and studio environments.

What’s Included

  • Palmer PB 20 S
  • Power cable
  • Manufacturer documentation

Why Choose a Professional Conference Audio Splitter?

If you need reliable audio signal distribution for conferences, broadcasts, or live productions, Palmer PB 20 S is an outstanding choice. It combines professional build quality, stable operation, and flexible connectivity options for demanding AV and broadcast applications. Transformer-isolated outputs, extensive monitoring features, and compatibility with professional audio systems make it a trusted tool for sound engineers, event companies, and broadcast technicians worldwide.

Shipment

Product delivery details Palmer PB 20 S – 10-channel stereo / 20-channel mono conference audio splitter

Shipment from Warsaw, Poland.

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Product faq

Palmer PB 20 S – 10-channel stereo / 20-channel mono conference audio splitter - Frequently asked questions.

What is Palmer PB 20 S used for?

The device is designed for professional audio signal distribution during conferences, broadcasts, and live events.


Can the device operate in stereo mode?

Yes, it supports both 10-channel stereo and 20-channel mono configurations.


What inputs does the splitter provide?

Palmer PB 20 S features two balanced XLR line inputs.


Are the outputs transformer isolated?

Yes, all XLR outputs are transformer isolated to minimize noise and interference.


Is the splitter suitable for press conferences?

Yes, the unit was specifically designed for conference and broadcast applications.


Does it include headphone monitoring?

Yes, the device offers an adjustable headphone output for real-time signal monitoring.


Can it eliminate ground loop noise?

Yes, the Ground Lift switch helps eliminate hum and ground loop problems.


What additional output types are available?

Besides XLR outputs, the splitter also includes RCA and 6.3 mm jack outputs.


Is the device rack mountable?

Yes, it features a standard 19-inch rack-mount chassis.


Can the splitter be used for mobile productions?

Yes, its durable steel construction makes it suitable for touring and mobile broadcast setups.


W 1980 roku w Niemczech powstała marka Palmer, która dziś należy do Adam Hall Group, z siedzibą w Neu-Anspach. Firma od początku koncentruje się na tworzeniu profesjonalnych rozwiązań do zarządzania sygnałem audio, wykorzystywanych zarówno w studiu, jak i na scenie. Dzięki precyzyjnej niemieckiej inżynierii i dbałości o jakość brzmienia, produkty Palmer – takie jak DI-boxy, splittery, loadboxy czy symulatory kolumn – stały się standardem w branży muzycznej. Marka jest ceniona przez realizatorów dźwięku, techników scenicznych i muzyków na całym świecie za niezawodność, solidną konstrukcję oraz transparentność sygnału.

OCompany

  • Manufacturer's headquarters: Germany

PProducts

  • Product count: 76
  • Available product count: 70
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