Digital brain, analogue heart.

Welcome to 3SB Audio.

3SB Audio is a set of projects centred on design of affordable high end audio based on an open architecture mindset.

Get in touch you are interested in any of our projects. We can provide a quote based on current pricing of the components, a reasonable hourly rate, plus shipping.

Please see our individual project pages for details of each of the systems we have designed and built.

Stellar Bookshelf: A simple 2-way active bookshelf speaker with ceramic drivers.

Keystone Loudspeaker: A stand-mount, cardioid-based loudspeaker.

Ochto Amplifiers: Eight channel amplifiers designed for the Keystone and Bedrock loudspeakers.

Cardia DSP: Based on CamillaDSP, configured for the Keystone and Bedrock loudspeakers.

Bedrock Sub Array: Designed as a cardioid sub-bass array for the Keystone loudspeaker.

Roon CamillaDSP Extension: Provides digital volume control for Keystone and Bedrock systems through Roon.

Copyright 2023 3SB Audio Pty Ltd