The schematic also covers:
The Max 115 preamp is deceptively simple but effective. Based on a handful of JFETs or TL072 dual op-amps (depending on the revision), the signal path includes:
: For identifying specific resistors, capacitors, and transistors (like the output stage components), refer to the detailed Peavey MAX 115 BOM on Scribd . peavey max 115 schematic exclusive
: The amplifier turns on (power indicator lights), but no sound emerges from the speaker.
Despite the clear value of these documents, obtaining the complete, correct schematic for the Peavey MAX 115 has proven challenging for many owners. Over the years, several variants of the MAX 115 exist—notably the original model (circa 2012) and the later revision—each with different power amplifier stages and component layouts. This has led to considerable confusion when sourcing replacement parts or performing repairs. The schematic also covers: The Max 115 preamp
:
If you are repairing or modding the amp, these proprietary features are central to its design: Despite the clear value of these documents, obtaining
According to the technical documentation available on sites like Scribd , the MAX 115 board (Assembly #99060580) consists of over 150 components: