The ISMA150D 150W, 100V line, 2 in / 6 out mixer amp
The Netherlands Classic British pro audio brand Studiomaster makes its ISE debut this week at the Amsterdam RAI (5-8 February). The company will introduce a diverse range of innovative install products, including a portable, compact line array system, a DSP-controlled phased array column speaker system, a miniature 5” DANTE/POEspeaker box, full range 70/100V in-ceiling speakers, 100V line programmable DSP rack mixer amps and a series of flatbed and rackmount tablet controlled digital mixers.
PLATFORM 10 is a self-contained, portable and compact powerful active line array system comprising two 18” subs, each paired with two 10” line array elements. With 2400W of 4 channel CLASS D integrated amplification in each sub and array configuration (providing a total of 4800W system power), and 2 input / 4 output onboard Digital Signal Processing with selectable preset system configurations for rapid setup, PLATFORM 10 a uniquely versatile solution for rental, small and medium venue installation and small-scale touring sound applications, the company says.
The sub features an 18” Neodymium LF driver and the line array elements, a 10” mid driver with 3” voice coil and 1.5” throat HF compression driver. Deployable in sub and pole mounted top compact, FOH stack, or flown line array configurations with adjustable array angles, the two line array elements pack neatly into the bass port of the sub, equipped with wheels for easy transportation.
The IS410T compact 10 x 4“ phased-array column speaker is designed for public address applications. With onboard electronic and digital signal processing technologies, it can simulate the sound directivity from different shapes of sound columns (inclined, concave, convex and more complicates shapes), without detrimental effect on system performance, says Studiomaster.
IS410T is compatible with line signal input (300mV), line signal output (200mV) and broadcasting power signal input with fixed voltage (70V or 100V). A front mounted LED screen and infrared remote control aides simple operation.
Also showing, the IS5N is a miniature POE (power over Ethernet) installation loudspeaker with a 5” full range coaxial driver. A single cat5e/cat6 network cable and RJ45 input provides a DANTE audio signal and the required amplification power. Onboard DSP provides control of volume, sound pressure limits, EQ and crossover settings. Multiple fixing points make installation simple and the coaxial speaker is designed to achieve high sound quality and the maximum SPL from the available power from POE.
Meanwhile, the IS6 / IS 8series of 100V line full range ceiling speakers includes coaxial and fire-resistant variants. All conform to IEC268-5 power handling capacity, with high power handling to ensure reliability. The ISMA series of rack mountable 100V line mixer amps comprises a range of models offering up to 4 inputs and 6 outputs with a diversity of features and processing capabilities. Top of the range is the ISMA150D 150W, 100V line, 2 in/6 out mixer amp with DSP. Also offering powerful audio control capabilities to AV installers is the Studiomaster digiLiVE 16 ultra-compact digital mixer - available in flatbed and passive and 600W self-powered rackmount variants.

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