Overloud Th3 345 (2025)

In the vast ocean of guitar amp simulation software, it’s easy to get lost in the hype surrounding the "big three" (Neural DSP, IK Multimedia, and Line 6). However, for the past decade, Overloud TH3 has remained a titan in professional studios, not because of flashy marketing, but because of raw sonic fidelity. Among its treasure trove of 228+ models, one specific preset and amp model has developed a cult following: The Overloud TH3 345 .

Here is why, and how to fix it.

Here is the truth: Capture profilers take a "snapshot" of an amp at one setting. The is a living, breathing circuit model . You can move the knobs in real-time, change the rectifier type, or swap a 12AX7 for a 5751 tube. It behaves like a real circuit, not a static sample. overloud th3 345