Altar

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.