O&B (Logo)

About Us

We Specialize in Amplifiers!

About O&B

You’re serious about sound. So are we.

We’re not just building audio equipment; we’re engineering the purest connection to your music.

For those who understand that true sonic immersion is an art form, we offer more than just equipment – we offer an experience meticulously engineered from the ground up.

More than a brand, we are a collective of engineers driven by a shared passion – to refine your experience of music. 

As both the originators of the design and the builders of every product, we maintain a singular focus on quality. From the initial design blueprint to the final, flawlessly executed component, every stage – design, PCB integration, production, rigorous testing, and uncompromising quality assurance – is executed in-house, well almost all!

Our Core Values

Thoughtful Engineering | The Pursuit of Perfection | An Unwavering Dedication

About the Founder

With over 15 years of hands-on experience in the world of Audio Electronics, Ardhendu has spent his career pushing the boundaries of sound innovation. 

At the age of 14, he took his first steps into the world of electronics, when he hand-built his first set of speakers and a custom amplifier. His curious nature always drove him to take apart gadgets. This enthusiasm led him to earn a degree in Electronics and Instrumentation Engineering, solidifying the foundation of his technical expertise.

Soon after he joined Sonodyne, he contributed to the development of amplifiers and power supplies. On the journey, he gained hands-on experience in turning ideas into products that could be manufactured. Later, he went on to broaden his engineering expertise with roles at L&T, Greaves Cotton, and EATON.

Fueled by his early DIY experiences and the belief that great engineering should be accessible, he launched O&B to produce high-quality audio products that are innovative and yet within reach.

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