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Head-to-head · Guitar Amp Software

TH-U vs Soundshed Guitar

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score TH-U #5 in Guitar Amp Software 8.9/10 15-day trial Free trial✓ 2 of 2 features Visit Overloud
Soundshed Guitar #8 in Guitar Amp Software 8.6/10 Free plan Free plan✓ 2 of 2 features Try Soundshed Guitar

TH-U leads on 0 checks, Soundshed Guitar on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreTH-U · 8.9/10
  • Free planonly Soundshed Guitar
  • Free trialonly TH-U

TH-U scores higher on our rubric for guitar amp software: 8.9 against 8.6 out of 10; our editors rank them #5 and #8.

TH-U is the better fit for captured-rig playback and advanced tone shaping. Soundshed Guitar is the better fit for free open-source users wanting a full workflow.

  • TH-U fits best

    Captured-rig playback and advanced tone shaping

  • Soundshed Guitar fits best

    Free open-source users wanting a full workflow

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature TH-U 8.9/10 Visit ↗ Soundshed Guitar 8.6/10 Visit ↗
At a glance
Editor score 8.9 8.6
Ranking #5 in Guitar Amp Software #8 in Guitar Amp Software
Best for Captured-rig playback and advanced tone shaping Free open-source users wanting a full workflow
Pricing model Paid Free
Starting price €89 one-time Free plan
Free plan Not checked yet ✓ (best)
Free trial 15 days —
Deployment Desktop, Mobile Desktop
Platforms Windows, macOS, iOS Windows, macOS, Linux
Support Docs Docs
Built for Solo, Small business, Mid-market Solo, Small business
Features TH-U 2/2 · Soundshed Guitar 2/2
Standalone app ✓ ✓
IR loader ✓ ✓
Specs
Amp models 16 models Not checked yet
Cabinet models 15 models Not checked yet
Effects count 16 effects Not checked yet
Plugin formats AudioUnit, VST, AAX64 VST3, AU, CLAP, LV2, standalone
Supported platforms macOS, Windows Windows, macOS, Linux
Our review
Pros
  • Captured-rig playback with Rig Player and extensive preset libraries
  • Flexible parallel routing, IR tools and Amp Tweak controls
  • Standalone, DAW plug-in and MIDI support across desktop platforms
  • Neural Amp Modeler processing with third-party IR loading
  • Flexible routing, parallel paths, MIDI, and plugin operation
  • Windows, macOS, and Linux support with built-in practice tools
Cons
  • THU Premium requires a €299 one-time purchase
  • THU Metal has a narrower model and effect collection
  • The iOS version is separate from the macOS and Windows application
  • No paid tiers for users seeking commercial plan options
  • The product focuses on guitar and bass processing rather than full production
  • Broader cabinet options depend on third-party impulse responses
Our verdict

TH-U combines amplifier and cabinet modeling, captured-rig playback, effects, impulse-response processing, MIDI control and live performance tools. It is designed for guitarists, bassists, producers and performers who want both ready-made…

Read the review →

Soundshed Guitar is a free, open-source amplifier and effects processor for guitarists, bassists, home recordists, gigging players, and audio engineers. It runs either as a standalone desktop application or inside a DAW, covering Windows,…

Read the review →
  1. TH-UGuitar Amp Software 8.915-day trial
  2. Soundshed GuitarGuitar Amp Software 8.6Free plan

Strengths and trade-offs

  • TH-U — where it wins

    • Captured-rig playback with Rig Player and extensive preset libraries
    • Flexible parallel routing, IR tools and Amp Tweak controls
    • Standalone, DAW plug-in and MIDI support across desktop platforms

    Where it doesn't

    • THU Premium requires a €299 one-time purchase
    • THU Metal has a narrower model and effect collection
    • The iOS version is separate from the macOS and Windows application

  • Soundshed Guitar — where it wins

    • Neural Amp Modeler processing with third-party IR loading
    • Flexible routing, parallel paths, MIDI, and plugin operation
    • Windows, macOS, and Linux support with built-in practice tools

    Where it doesn't

    • No paid tiers for users seeking commercial plan options
    • The product focuses on guitar and bass processing rather than full production
    • Broader cabinet options depend on third-party impulse responses

More comparisons

All guitar amp software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update