Bugera 1960 Infinium Schematic _hot_ < 2024 >

This is the challenge. Behringer/Bugera is notoriously protective of its IP. You will find a free, high-resolution download on the official Bugera website. Here is where to look:

Unlike vintage Plexis that require a patch cable to bridge channels, the 1960 Infinium includes a built-in cascaded gain mod . This routes the output of Channel 2 directly into Channel 1 in series, significantly increasing saturation for high-gain 80s rock tones. Bugera 1960 Infinium Schematic

Before we look at circuit paths, we must understand the beast. The 1960 Infinium is not a direct clone of a vintage Marshall. While the preamp topology borrows the classic cathode-biased, three-stage design, the Infinium system adds a layer of complexity. This is the challenge

The preamp is a :

Disclaimer: Working on tube amplifiers involves lethal voltages (up to 500V DC). Even when unplugged, filter capacitors can hold a deadly charge. If you do not know how to safely discharge capacitors, take your amp to a professional. This article is for informational purposes only. Here is where to look: Unlike vintage Plexis

A dedicated input allows for automatic parallel blending of both channels without an external jumper cable.