Current Issue : July - August 2022
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Articles July-Aug 2022

PALM AV-ICN Conference & SeminarNew!

Curated by PALM AV-ICN magazine, the PALM Conference & Seminar was the optimum learning and networking platform for attendees, where the best talent and top-notch professionals from the country shared their expertise, skills and knowledge. read more

Articles July-Aug 2022

High Quality Attendance At Palm & Av-Icn Expo 2022New!

The professional sound, professional display, professional lighting and integration market of importers, distributors, dealers and actual users congregated in full strength at the BEC, Mumbai, to witness the largest display of product range from top global brands, sourcing millions of dollars inventory for distribution and rental.... read more

Articles July-Aug 2022

IRAA strikes an energetic progress path with new chiefNew!

K.J. Singh recording engineer of brave new-gen albums is a spirited veteran deeply involved with Indian recording arts and professionals. The entire jury of IRAA after years is now entirely fresh, newly appointed by KJ... read more

Articles July-Aug 2022

Attendees to PALM & AV-ICN Expo 2022New!

PALM AV-ICN 2022 proved to be far busier and well attended than expected. Who exactly attends and exhibits at India's foremost audio, lighting, and audiovisual technology expo? Read on for detailed breakdown of the attendee figures... read more

Articles July-Aug 2022

Chopra's Keynote Pushes For Indian Manufacturing, Indian BrandsNew!

The 20th PALM Convention Keynote address by Founding Director Anil Chopra gave a clarion call for major investment into manufacturing pro audio, pro lighting and pro AV hardware in India... read more

Articles July-Aug 2022

What to expect from NEC at InfoComm India 2022New!

Joining PALM AV-ICN for a quick interview is Krishna Tripathi, General Manager, Display Solutions, NEC Corporation India Private Limited, wherein he elaborates on the exciting products attendees will be able to witness at the NEC Booth E20 at InfoComm India... read more


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Avantone Pro Launches Cla-10a Active Studio Monitors




Avantone Pro has announced the availability of its CLA-10A - an active studio monitor system following last year’s CLA-10 passive studio monitor and complementary CLA-200 studio reference amplifier.

The CLA-10A active monitoring system shares the same 35mm AV10-MHF high frequency silk dome-based tweeter and custom-designed 180mm AV10-MLF low-frequency driver - based on paper cone construction with pulp material that performs as closely as possible to the original by being press formed rather than die cut for tonal consistency - found in the CLA-10, as well as its cabinet construction.

The CLA-10A boasts a rear-mounted VTPC (Variable Tissue Paper Control) knob that allows users to simulate any version - from the vertical ‘m’ model to the horizontal ‘Studio’ version and everything in-between. Better still, this tone control effectively enables each user to choose the tweeter brightness that best serves their individual needs.

Avantone Pro’s designers utilized a linear power supply to deliver 200W of Class A/B output. Obviously, a heat sink is required to do so. So, it weighs more as a result.

The CLA-10A uses a monolithic integrated circuit Class A/B amplifier with wide voltage range and high current-capable output. Operating in Parallel Mode with two devices ganged together to deliver higher output power into low impedance loads makes for better thermal load performance at high power. At low power, THD (Total Harmonic Distortion) is 0.005%; at rated load it is 0.1%.

The circuit uses a mixed bipolar MOS high-voltage technology called BCDII 100/120, which avoids secondary breakdown phenomena by handling high-current output without unwieldy circuit complexity and external components.

Reprtedly, this system itself is being run at +/-40 VDC, yielding 200 watts RMS at 1kHz into 8 ohms. Obviously, rather than use an Switch Mode Power Supply with the associated noise that entails, Avantone Pro opted to take a traditional design route, remaining with a linear power supply. So, the power supply itself uses a toroidal transformer to create the classic performance of an A/B amplifier.

Current Issue : May - June 2022
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