# LFO-- for AE Modular

A tiny complex LFO for AE Modular

- **Seller:** [many small modules](https://www.lectronz.com/stores/many-small-modules), Sunnyvale, California, United States
- **Price:** $55.00 (USD, before shipping and taxes)
- **Availability:** In stock
- **Categories:** Synth
- **HS code:** 92099480
- **Product page:** https://www.lectronz.com/products/lfo-for-ae-modular-2

## Links

- [Documentation](https://github.com/fauxcyrillic/LFO-minus-minus)
- [Design Files](https://github.com/fauxcyrillic/LFO-minus-minus)

## Images

![LFO-- for AE Modular](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NTk2NTcsInB1ciI6ImJsb2JfaWQifX0=--16a8474ba00c198805a47d30b5133b5d74ed98a3/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-11-10T16-24-56.816Z-Photo-20Nov-2010-202025-2C-208-2010-2031-20AM.jpg)
![LFO-- for AE Modular](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NTk2NTgsInB1ciI6ImJsb2JfaWQifX0=--6d0bc8a6c88d0b0ee56f3d740cb7c19be5478966/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-11-10T23-20-10.444Z-Photo-20Nov-2010-202025-2C-203-2014-2055-20PM.jpg)
![LFO-- for AE Modular](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NTk2NTksInB1ciI6ImJsb2JfaWQifX0=--3372b7e031f899108e71d60f9d15c01c2dee602f/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-11-10T23-20-10.444Z-Photo-20Nov-2010-202025-2C-203-2015-2054-20PM.jpg)

## Description

### LFO-- (LFO minus minus)


**Two independent LFO circuits built around the STOMPLFO chip from Electricdruid.**

LFO-- is a smaller version of the earlier LFO++ module. This version is 1U wide which is equivalent to the original Tangible Waves LFO module. The module offers the same 8 complex wave shapes as LFO++, but without the dedicated offset and depth controls of that version. The rate is still controllable manually or via CV input.

The STOMPLFO chip utilises PDM output rather than the more standard PWM, which gives a nice smooth waveform with no digital stepping.

The eight waveforms:

-     Ramp up
-     Ramp down
-     Pulse
-     Triangle
-     Sine
-     Sweep (half a sine wave)
-     Stepped random
-     Smooth random

LED colors may vary from what is pictured.

### Created by Faux Cyrillic

This module was designed by Faux Cyrillic. I am making them more easily available in the US with his approval.

## Shipping policy

I usually ship within 3 days but it may take longer depending on personal circumstance. I am one guy; please be patient but don't hesitate to send a message if you need to know your order status.

I am currently only shipping in the US due to tariffs and the EU's rules on stuff shipped into EU countries and the requirements for recycling representatives. I will enable EU shipping again when that is resolved.