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XSW 1-908-C


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A powerful performance. Easy to use all-in-one wireless system for for brass instruments.


A powerful performance. Go for XS WIRLESS 1 and rely on a solid wireless transmission with up to 10 compatible channels in a stable UHF band.
The XS WIRELESS 1 BRASS SET is an easy to use all-in-one wireless system, especially designed to provide a powerful live sound for brass instruments. The set includes an intuitive stationary receiver for quick set-up and hassle-free handling, as well as a compact bodypack transmitter and a rugged condenser gooseneck microphone.


  • Versatile gooseneck microphone with outstanding sound reproduction from the renowned evolution microphone series

  • Antenna-switching diversity reception

  • Integrated antennas

  • Automatic frequency management and synchronization via remote channel for easy setup

  • Selectable UHF frequencies within a large bandwidth

  • Up to 10 compatible channels

Technical Data




approx. 200 x 42 x 127 mm 

Power supply

Receiver: 12 V DC nom. / 300 mA 

AF frequency response

Receiver: 50 to 16,000 Hz (–3 dB) 




approx. 71 x 96 x 28 mm


approx. 95g

Power supply Transmitter: 2 AA size batteries, 1.5 V

Adjustment Range Transmitter

0 to -30 dB, adjustable in 10 dB steps 





Pick-up pattern


THD, total harmonic distortion

≤ 0.9%

Signal-to-noise ratio

≥ 103 dBA 

RF output power

10 mW


8 frequency banks, each with up to 12 factory-preset channels

Frequency range

A: 548-572 MHz, GB: 606-630 MHz, B: 614-638 MHz, C: 766-790 MHz, D: 794-806 MHz, E: 821-832 MHz, 863-865 MHz, K: 925-937.5 MHz 


< 3 μV at 52 dB(A)rms S/N


2.4 GHz, Low Power OQPSK (only active during synchronization) 

Adjustment Range Transmitter

0 to -30 dB, adjustable in 10 dB steps

Audio adjustment range

45 dB, adjustable in 5-dB steps 

Line / Mic level

20 dB, switchable

Temperature Range

operation: 0°C to +40°C, storage: –20°C to +70°C

Receiver Principle

double superheterodyne 

What's in the Box

  • 1 receiver EM-XSW 1
  • 1 gooseneck microphone e908T
  • 1 bodypack transmitter SK-XSW
  • 1 power supply NT 12-5 CW
  • 2 AA batteries

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