Fundamental Series Lo-Fi Delay
By Walrus Audio
A $99 lo-fi delay with three algorithms, from wow-and-flutter AM radio repeats to dark, distorted clouds and multi-tap echoes.
About this pedal
The Fundamental Series Lo-Fi Delay is Walrus Audio’s newest pedal, released in September 2026. Three sliders (Time, Feedback, Mix) and a three-way switch choose between three algorithms. AM is a bright, thinning delay with wow and flutter. Murk rolls off the highs and adds heavy distortion and slow modulation. Echo is a rhythmic multi-tap delay that sits between echo and reverb at short times. Delay time runs up to one second, tap tempo works through the bypass switch, and trails are on by default. Walrus covers it under its limited lifetime warranty.
Specs
| Max Delay Time | 1 second |
|---|---|
| Algorithms | AM, Murk, Echo |
| Controls | Time, Feedback and Mix sliders, 3-way algorithm switch |
| Tap Tempo | Yes, via the bypass switch (quarter, dotted eighth and eighth note divisions) |
| Trails | Yes, on by default and switchable |
Quick answers
- How much does the Fundamental Series Lo-Fi Delay cost?
- Walrus Audio lists it at $99.99 (USD). Dealer and used prices vary.
- Is the Fundamental Series Lo-Fi Delay still available?
- Yes. Walrus Audio lists it as a current model that's available to order.
- Who makes the Fundamental Series Lo-Fi Delay?
- Walrus Audio. It's listed here as a delay pedal.
- What warranty does Walrus Audio offer?
- Limited lifetime warranty against defects in materials and workmanship for the original owner, with a registered warranty card and dated receipt. Walrus repairs or replaces qualifying products at no charge, and the customer pays shipping to Walrus. Repairs and return shipping are free as long as the circuitry has not been opened by an outside party. Some discontinued products may become unrepairable once parts run out. Claims start at help@walrusaudio.com.