![audio - Phaser effect with feedback control IIR filter calculation - Signal Processing Stack Exchange audio - Phaser effect with feedback control IIR filter calculation - Signal Processing Stack Exchange](https://i.stack.imgur.com/0dI8y.png)
audio - Phaser effect with feedback control IIR filter calculation - Signal Processing Stack Exchange
![Magnitude response of a phaser having ten first-order allpass filters... | Download Scientific Diagram Magnitude response of a phaser having ten first-order allpass filters... | Download Scientific Diagram](https://www.researchgate.net/publication/308034849/figure/fig1/AS:613992217186333@1523398560778/Magnitude-response-of-a-phaser-having-ten-first-order-allpass-filters-and-a-feedback-loop.png)
Magnitude response of a phaser having ten first-order allpass filters... | Download Scientific Diagram
![Have been working on a OTA based phaser for a while now and I cant get the PCB to work. This is one of the all pass filter sections (2 per pole). Have been working on a OTA based phaser for a while now and I cant get the PCB to work. This is one of the all pass filter sections (2 per pole).](https://preview.redd.it/have-been-working-on-a-ota-based-phaser-for-a-while-now-and-v0-fac7rc8rv7w91.png?auto=webp&s=7e9194f3b612e430af044f08dfc4ff74de256b1b)
Have been working on a OTA based phaser for a while now and I cant get the PCB to work. This is one of the all pass filter sections (2 per pole).
![filter design - Getting a single feedback peak from a basic 4 stages phaser - Signal Processing Stack Exchange filter design - Getting a single feedback peak from a basic 4 stages phaser - Signal Processing Stack Exchange](https://i.stack.imgur.com/w4fdd.png)
filter design - Getting a single feedback peak from a basic 4 stages phaser - Signal Processing Stack Exchange
![Maestro Agena Envelope Filter, Arcas Compressor Sustainer, Mariner Tremolo, Orbit Phaser and Titan Boost Reviews | GuitarPlayer Maestro Agena Envelope Filter, Arcas Compressor Sustainer, Mariner Tremolo, Orbit Phaser and Titan Boost Reviews | GuitarPlayer](https://cdn.mos.cms.futurecdn.net/oxczpEZA2ptZLAUckJTRDH.jpg)