DynasoundPro DSLG22 Amplifier Sound masking amplifier for 70 volt systems. Product Page

DSRMP Attenuator

Zone level volume controls provide precise 1.5 dB changes in level.

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DS2022 Air Grill Cover

The DS2022 return-air grill attenuator is designed for quick and easy installation into ceiling return-air grills in 2×2 suspended ceiling grid systems. The DS2022 is used to acoustically treat open return-air grills for sound masking uniformity by attenuating the amount of sound that can pass directly through.

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