The digital Infinium control board uses static-sensitive CMOS components. Standard troubleshooting techniques like using a high-voltage signal generator can destroy the microcontroller if applied to the wrong test points.
The entire amplifier is built on a printed circuit board (PCB), including the tube sockets and controls. Relay Switching: For blending channels.
Utilizes four EL34 power tubes. Unlike vintage amps, the schematic includes the proprietary Infinium circuit, which monitors tube health.
You can modify the input jacks to cascade the gain stages sequentially rather than running them in parallel. This transforms the clean/crunch plexi into a high-gain monster reminiscent of a Marshall JCM800.
We all know the struggle—Bugera/Behringer doesn't just hand these out. After hours of tracing the PCB and cross-referencing with classic British 1959 circuits, I’ve finally mapped out the 1960 Infinium service manual details. Key takeaways: The Infinium Circuit:
