Holton Audio Inviso power amplifier

The Inviso class A power amplifier is the result of more than 20 years of uninterrupted research. The audio engine printed circuit board is a dual mono fully balanced topology construction with the entire power supply, protection and audio amplifier. The two stage cascode drivers drive the mosfet output stage. Tri pi filtering and two stage electronic regulation on the input stage.


- Single ended input
- 100 W into 4 Ohm
- Close to 400‘000 uF of total filtering capacitance
- Ultra high-end capacitors
- 2.5 kVA encapsulated toroid