BiQuad, Inc. is an electrical engineering product design and testing firm with a core focus
in audio electronic circuit design including embedded microprocessor and DSP programming. Since 1991 we have
provided exceptional design services primarily in the professional audio equipment marketplace.
We offer complete electronic product design including circuit design, PCB layout, embedded DSP
and microprocessor programming, mechanical chassis design, industrial graphic design, and technical
writing of product manuals. BiQuad can provide clients with small jobs consisting of circuit schematic designs,
up to large contracts for complete working product prototypes.