What is the primary function of the Palmer DMS?

The primary function is to route one dynamic microphone input to two separate outputs. Users can switch between these outputs using a built-in footswitch.

Can I use the Palmer DMS with a condenser microphone?

No, the DMS is specifically designed for dynamic microphones. It does not support phantom power, which is required for condenser microphones to function.

Does the Palmer DMS require a power supply?

The device is typically passive for the audio signal path, meaning it does not require external power to route the audio, though specific internal LED indicators may require power if applicable to the model version.

Is the footswitch durable enough for touring?

Yes, the Palmer DMS features a heavy-duty footswitch designed to withstand the rigours of live performance and repeated stage use.

Can I use this to switch between two different microphones into one amp?

No, the DMS is a 1-in/2-out switcher. To switch between two microphones into one input, you would require a microphone combiner or a reverse A/B switch.

Will the Palmer DMS cause a pop or click when switching?

Palmer designs their switchers to be as quiet as possible. However, since it is a physical switch for an audio signal, the noise floor and gain settings of your mixer will determine how transparent the transition is.

What connectors does the Palmer DMS use?

The unit uses standard XLR connectors for the input and both outputs, ensuring compatibility with professional microphone cables.

Can I use this for a talkback setup?

Yes, this is a common use case. A vocalist can route their microphone to Output A for the audience and Output B for a private talkback channel to the monitor engineer.

Does it work with the Shure SM58?

Yes, the Shure SM58 is a dynamic microphone and is perfectly compatible with the Palmer DMS for vocal switching applications.

Can the DMS route audio to two different rooms?

Yes, the two outputs can be sent to different destinations, such as a main hall and a lobby, allowing the user to choose where their voice is heard.

Is the unit suitable for harmonica players?

Yes, it can be used with microphones like the Shure 520DX Green Bullet to switch between different amplifiers or effects setups.

What is the typical price for a Palmer DMS?

The typical price for a new Palmer DMS unit is approximately £45, making it an affordable utility for most live performers.

Gear article

Palmer DMS Dynamic Mic Switcher

The Palmer DMS is a specialized signal processing device designed to route a single dynamic microphone to two separate output destinations. Controlled via a heavy-duty footswitch, it allows vocalists and sound engineers to toggle between different signal paths, such as different mixing desk channels or venue zones, in live performance environments.

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Overview

The Palmer DMS (Dynamic Mic Switcher) is a utility tool designed to solve specific routing challenges in live sound reinforcement. It functions by taking the signal from one dynamic microphone and providing the user with two discrete outputs. A robust footswitch allows the performer to select which output the signal is directed to at any given moment. This is particularly useful for vocalists who need to switch between a main PA system and a secondary communication channel, or between two different effects chains.

Functionality and Operation

The device operates as a passive-style router specifically tailored for dynamic signals. The primary interface is a heavy-duty footswitch designed for stage use. By connecting a dynamic microphone to the input, the user can instantly toggle the signal between 'Output A' and 'Output B'. This allows for seamless transitions between different mixing console configurations or even routing the microphone to different rooms within a venue. Because it is designed for dynamic microphones, it does not pass phantom power, which is a critical consideration for setup.

Shure SM58 Dynamic Cardioid Vocal Microphone

Applications

The Palmer DMS is frequently employed in the following scenarios:

Effects Switching: Routing a vocal to a clean channel for verses and an effects-heavy channel for choruses.
Talkback Systems: Allowing a lead singer to switch their microphone from the main PA to a private monitor mix for communicating with the band or sound engineer.
Zone Management: Directing a microphone signal between two different areas or rooms in a commercial or performance space.
Gear Comparisons: Aiding in A/B testing between two different preamps or signal processors during soundchecks.

Compatibility

The DMS is strictly intended for use with dynamic microphones. Industry-standard models such as the Shure SM58, Beta 58A, and SM57 are ideal candidates. It is also suitable for high-end dynamic microphones like the Sennheiser MD 441-U, e945, and e935, or specialized tools like the Shure 520DX Green Bullet used for harmonica. Large-diaphragm dynamics like the Electro-Voice RE20 also function correctly with this unit.

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Frequently asked questions

What is the primary function of the Palmer DMS?: The primary function is to route one dynamic microphone input to two separate outputs. Users can switch between these outputs using a built-in footswitch.
Can I use the Palmer DMS with a condenser microphone?: No, the DMS is specifically designed for dynamic microphones. It does not support phantom power, which is required for condenser microphones to function.
Does the Palmer DMS require a power supply?: The device is typically passive for the audio signal path, meaning it does not require external power to route the audio, though specific internal LED indicators may require power if applicable to the model version.
Is the footswitch durable enough for touring?: Yes, the Palmer DMS features a heavy-duty footswitch designed to withstand the rigours of live performance and repeated stage use.
Can I use this to switch between two different microphones into one amp?: No, the DMS is a 1-in/2-out switcher. To switch between two microphones into one input, you would require a microphone combiner or a reverse A/B switch.
Will the Palmer DMS cause a pop or click when switching?: Palmer designs their switchers to be as quiet as possible. However, since it is a physical switch for an audio signal, the noise floor and gain settings of your mixer will determine how transparent the transition is.
What connectors does the Palmer DMS use?: The unit uses standard XLR connectors for the input and both outputs, ensuring compatibility with professional microphone cables.
Can I use this for a talkback setup?: Yes, this is a common use case. A vocalist can route their microphone to Output A for the audience and Output B for a private talkback channel to the monitor engineer.
Does it work with the Shure SM58?: Yes, the Shure SM58 is a dynamic microphone and is perfectly compatible with the Palmer DMS for vocal switching applications.
Can the DMS route audio to two different rooms?: Yes, the two outputs can be sent to different destinations, such as a main hall and a lobby, allowing the user to choose where their voice is heard.
Is the unit suitable for harmonica players?: Yes, it can be used with microphones like the Shure 520DX Green Bullet to switch between different amplifiers or effects setups.
What is the typical price for a Palmer DMS?: The typical price for a new Palmer DMS unit is approximately £45, making it an affordable utility for most live performers.