Amped vs Gjalla

Amped is a guitar amp simulation product line for playing through amp sims on a Windows or macOS computer, as a standalone program or plugin. Its modeling approach combines analog component emulation with amp learning, and the interface is arranged around amp controls and a pedalboard. Amped Roots 2.0 has four amp simulations: 5034 Fluff, 5151 Fluff, Freeman Fluff, and Mega Fluff; the 5034 Fluff is included in the free plan. Roots 2.0 also includes a noise gate, compressor, drive pedal, chorus, analog delay, and reverb. Each amp has a selected cabinet, with an IR loader and an option to bypass the cabinet section for external cabinet simulation. Amped includes a guitar tuner, and the Roots standalone program can be controlled by MIDI. Plugin formats include VST3, AU, and AAX, with AAX support limited to Mac. The free plan costs nothing; the Amped Roots 2.0 Full License is listed at €5,999 as a one-time purchase. Purchasing requires installing the plugin's free trial and using its computer-specific Request Key at checkout.

Gjalla is a free, open-source guitar amp simulator for black metal and other raw styles. Sognevo, a one-person project making dark-music audio plugins, provides it for Windows, macOS, and Linux as VST3, CLAP, and, on macOS, AU, plus a standalone application. The processing chain includes input trim, noise gate, pedal, preamp, tone stack, power section, presence, cabinet, frost, and output trim. Its pedal offers 90s distortion, HM-2-style chainsaw, and starved-transistor fuzz voicings. Three analytic cabinets are included; WAV or AIFF impulse responses up to two seconds can be loaded, or the cabinet can be disabled for an external loader. Six factory presets, meters, editable knob values, undo and redo, tooltips, and a resizable interface are provided. Host latency is reported as six samples, stated as 0.13 ms at 48 kHz. There is no packaged release yet, so users must build from source or follow GitHub releases. A build requires Git, CMake 3.22 or later, and a C++20 compiler. Gjalla is GPLv3-or-later and has no telemetry, network access, update checks, or accounts.