Arch Tremesis

Arch Tremesis is a powerful VST tremolo effect from Wire Grind. With threshold-triggered LFO, 11 modulation waveforms, sidechain processing, ducking, and controls that limit & force LFO cycling, it's great for adding creative texture and variable movement.
A Signal-Triggered LFOThe LFO switches on and off depending on the level of the incoming signal. This aligns the modulation waveform with individual notes, adding richness and personality
11 Modulation WaveformsFeaturing both classic and exotic shapes, Arch Tremesis offers a full palette of waveforms for creative modulation. The waveforms are shown in the below image.
Want to trigger a specific number of oscillations? You can set an exact "number of cycles." Choose from three cycle modes ("at least," "at most," and "exactly") to change how Arch Tremesis applies the "number of cycles" setting. The relevant control parameters are shown in the below image.

Use external signals to trigger tremolo on other tracks. This adds depth and dynamic movement that aligns with the rhythms on other tracks.
DuckingInvert the trigger. Make the LFO cycle when the signal drops below the threshold instead. Great for getting more control over when texture is created.
Highly AutomatableEvery parameter is fully automatable, allowing for evolving expressiveness and precise control at every moment.
📌 Feature Summary- Threshold-triggered oscillations
- 11 modulation waveforms
- Sidechain triggering
- LFO cycling controls
- LFO onset delay
- Ducking
- Linked/independent channel processing
- Strong trigger signal filtering
- Look-ahead
- Trigger signal scope
- Undo/Redo
- A/B settings banks

User Manual
Try Arch Tremesis For Free
The demo version can be installed using the program linked below. The installer also includes other optional free/demo plug-ins. Demo plug-ins have unlimited time, but they have two limitations:
- Parameters cannot be saved.
- A tone or chirp sound will periodically be added to the output.
- Operating System: Windows 7 or greater.
- Host Program: VST3 compatible host.
To use or purchase this software, you must agree to the terms of the license agreement. A copy of this agreement can be found here.
Payment, Delivery, and PrivacyPayments are processed via third-party services (Stripe or Paddle). Purchases are delivered electronically. After payment, an automated email with download instructions will be sent immediately. Additional details on payment, delivery and privacy can be found in our terms & conditions. Feel free to contact us if you have any questions.
Prices include all taxes and fees.