The way to natural sound
Metrum Acoustics is a division of Acelec Engineering
The production process

The pcb's are manufactured in several stages. The first proces is placing the SMD  components (surface mounted devices). The next step will be the placement of convential parts like voltage regulators , heatsinks and capacitors. The whole production proces is realized in an anti-static  zone to avoid degradation of the whole product.

Every Mini DAC will get a performance test . Important aspects will be measured like output level, impulse response, distortion, noise level, stability and jitter levels.