RCH Sound

RCH Sound is the official app of RCH – The Art of Music and Sound System, an Indonesian audio company that produces amplifiers, enclosures, and various technology products in the sound system and audio industry.

RCH was founded in 2000 by Richard Santoso Widjojo, a musician and electronics enthusiast. Based on a strong vision, perseverance, and a love of music, RCH has grown into a trusted amplifier and sound system brand among musicians and audio professionals.

RCH's first product, the Laser 20, was designed specifically for electric guitars and developed over eight months while the founder was busy as a project manager at a foreign company. This product marked the beginning of RCH's founding and received positive feedback from the market for its quality and performance.

Over time, RCH has continued to expand and introduce various product lines, including:

Laser Series:
Amplifiers for electric guitars:
Laser 20, Laser 77n, Laser 700, Laser 2000, Laser 3000, and a new series currently under development.

Excellent Series:
Amplifiers for keyboard instruments:
Excellent 77n and Excellent 700.

BassChord Series:
Amplifiers for bass guitar instruments:
BassChord 77n, BassChord 700, and BassChord 2000.

With strict and continuous quality control, supported by ISO certification, RCH products are recognized for their quality and performance, not only domestically but also internationally.

The RCH Sound app is here to help users learn more about RCH, its products, and the philosophy behind the quality of its locally made sound systems.