Measuring

Are you curious if your amplifier is in a good condition or if your DIY amplifier, preamp is performing as designed.

I am able to do a quick test on linearity, FFT, distortion (THD+N), bandwidth.

I can also measure your speakers.

HMR-audio has its own Audiomatica CLIO measuring device.

Bandwidth

FFT analysis

Linearity

typical distortion table output