Universal Purifi Input Buffer Fully Built This is unique to the

This is unique to the Neurochrome Modulus amplifiers

when loaded with 10 nF

You can find the CAD files for the chassis in the Resources tab

The HPA-1 has no sonic signature

And finally the transient response is shown below

Universal Purifi Input Buffer Fully Built This is unique to theThis input buffer is designed for the following Purifi and Hypex Class D amplifier modules: 1ET400A, 1ET6525SA, 1ET7040SA, 1ET9040BA, and NC500. Key advantages: Fully differential output for full power, even with a single ended source. Controlled common mode voltage to prevent power supply bus pumping. Four independent ultra low noise voltage regulators for analog and digital power. Get the best performance from your Purifi and Hypex modules with this