Overloud Th3 345 May 2026

If you have been struggling to get a "pro" clean tone at home, stop chasing the latest Neural DSP release. Open TH3, select the 345, follow the bias and sag settings listed above, and turn your monitors up.

You are likely using the "Crunch" channel with the bass turned up. Fix: Turn the Bass knob to 2 or 3. EQ in the mix, not in solo. The bass comes from the bass guitar, not the guitar track.

The 345 has a lot of high-end information. If your audio interface input gain is too hot, the digital conversion clips poorly. Fix: Turn your guitar volume down to 7. overloud th3 345

You forgot to turn up the Master Volume . Unlike real amps, you can crank the Master to 10 and the Gain to 1 for crystal clean sustain. The TH3 345 needs the power amp section hot to compress.

Happy modeling, and keep the mids scooped (but not too much). If you have been struggling to get a

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.

You will hear the difference immediately: That is the sound of glass shattering, the feeling of a tube rectifier sagging under your fingers, and the reason why a 60-year-old circuit design remains the king of tone.