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Shure Re-Launches PSM 700 Personal Monitor System

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  • February 25, 2024

    by -- SF Marketing

    Upgrades include Shure's patented Audio Reference Companding, new and expanded frequencies

    Shure Inc. announced the re-launch of its successful PSM 700 Personal Monitor System for two new frequency bands: H3 (524-554MHz) and L2 (632-662 MHz). With significant new features including Shure's new patented Audio Reference Companding which delivers sound quality far beyond the limits of conventional wireless technology, and more compatible channels than ever before, the re-launched system is certain to remain the industry standard for professional stages and productions.

    Now delivering incredible audio clarity, the PSM 700 draws its superior sonic characteristics from redesigned circuitry utilizing Shure's proprietary Audio Reference Companding. Unlike traditional wireless companding schemes that are restricted by a fixed compression ratio, this technology utilizes a variable compression ratio. The result is the elimination of wireless artifacts during quiet passages and superior dynamic range.

    In addition to the improved audio, two new frequency bands, H3 and L2, have been created. The new bands offer a total of up to 64 usable frequencies in the 524-554 MHz and 632-662 MHz ranges, thereby permitting the simultaneous operation of as many as 32 systems when combining both bands (area dependent).

    Other features provided in the new PSM 700 system include a frequency locator that quickly identifies any available channels within a given environment, and improved, integrated dynamic overload protection that reduces RF distortion. The system has also been further optimized with redesigned frequency-select controls on the PSM 700 transmitter, offering easier readability, even at a distance.

    For more information on the PSM700, do not hesitate to contact SF Marketing at 6161 Cypihot Street, Ville Saint-Laurent, Québec H4S 1R3. Tel.: (514) 856-1919, Fax: (514) 856-1920, E-mail:, Website:

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