
Mono-Block Tube Amplifier Made ...
Class S Amplifier Block Diagram - Information about Modifying the QUAD 405 100W current dumping amplifier using a lower noise non-inverting input op-amp stage and changes to the feedback topology..






Mono-Block Tube Amplifier Made ...
Class S Amplifier Block Diagram - Information about Modifying the QUAD 405 100W current dumping amplifier using a lower noise non-inverting input op-amp stage and changes to the feedback topology..