Altar is a FREE, open-source guitar amplifier with a feature-set you would only expect to find in a $200 product.
Features
Two Amplifiers
Altar comes with a glassy clean channel, and a modern high-gain channel for a wide variety of tones.
NAM Support
Load your existing NAM (Neural Amp Modeler) files by switching to Altar's third amp channel. Supports both A1 and A2 model formats.
Modular DSP
Drag the amp, cab and FX modules around to re-order them. Right click to bypass.
Cab Designer
Create your own professional-sounding IRs with an intuitive designer tool. Share your cabs with friends or even sell them.
Pitch Shifting
Two-octave realtime pitch shifting with semitone-snapping and a sub-octave layer blend, all fully automatable.
FX Suite
Multiple Overdrive modes, Circuit-Bending, Reverb, Forward, Reverse and Glitch Delays, Chorus and a Ringmod.
Mixing Tools
Mix faster with the Low-frequency palm mute control (Chug). Upper-mid pick attack expansion (Pick), a pre-set Whistle filter and built-in Lofi effect.
Pre & Post Process
Process the DI and final tone with industry-grade channel strips for the ultimate encapsulated tone.
No Stone Unturned
Up to 8x Oversampling, built-in Tuner, Click, and an Output Limiter complete the package for your new amplifier.
Support Development
Those wishing to support development can do so by purchasing one of the supporter packs. These are designed to fix specific pain points and save you time when producing. Every purchase directly supports future plugins.
All four supporter sample packs in a single bundle at a discount. Your purchase directly helps fund development of free, open-source plugins like Altar.