HiFiOcean latest projects, launches and previews

Grounding an audio amplifier - correct signal references

We cannot have any common ground.

Read more →


Grounding an audio amplifier - current routing

Route any current close to its return, and any signal to its reference.

Read more →


Grounding an audio amplifier - EMI protection

Connect cable shields to the enclosure to keep EMI out.

Read more →


Grounding an audio amplifier - electrical safety

Safety first! Connect all exposed parts to safety earth or double insulate.

Read more →


Where to connect that black loudspeaker wire

One wrong way is to connect it to the midpoint of the capacitor bank in your power supply.

Read more →