Yamaha THR10IIchat_bubble_outlineFrom real comments

The app is where the THR10II truly comes alive, but that's also its biggest frustration. Multiple users note that the compressor, noise gate, deeper EQ, cab simulations, and effects like tape echo simply aren't accessible from the amp's physical controls. Once you dive into the phone or PC app, the tonal possibilities open up dramatically, turning an initially 'meh' impression into genuine enjoyment. Several wish a simple channel-switch button existed on the unit itself instead of requiring the app for basic voicing changes.

Clean tones shine, but crunch and high gain require patience. Reviewers consistently praise the clean tones as excellent right out of the box, calling them 'the bomb' and 'sweet and juicy.' Crunch and overdriven sounds, however, take more effort to dial in well, with one user offering a workaround of cranking master volume instead of gain. A few commenters felt the newer modeling sounds worse than older THR10/THR10X firmware, wishing for a v2 update.

Built-in speakers and recording setup heavily affect perceived sound quality. Several commenters describe the built-in speakers as boxy, shrill, or fart-like when pushed, though others call them merely average with a bit of a lack of depth rather than outright bad. Some blame poor recording technique (close-micing or USB output issues) rather than the amp itself for the harsh impression. One user documented a distortion/rattling problem at moderate volume via an uploaded video.