The Keeley Electronics Cosmic Country Phaser is a stompbox phaser made with Nashville guitarist Daniel Donato, and the first release in the company's Artist Series. It offers three operating modes with two, four or six stages of phasing, so players can set the intensity of the sweep to their own taste. The pedal began shipping on December 22, 2020, at a launch price of $1791.
The Daniel Donato artist series pedal
Keeley Electronics joined forces with Daniel Donato for the first offering of its Artist Series, and the pedal's look reflects the collaboration: it is adorned with psychedelic-style artwork similar to that associated with Donato1. A phaser works by sweeping peaks and valleys through a guitar's frequency range, and the Cosmic Country Phaser lets the player choose how many stages of phasing are in play, which changes how pronounced that sweep is1.
The controls: depth, rate, feedback and level
Four control knobs sit on the pedal's face: Depth, Rate, Feedback and Level1.
| Control | What it does |
|---|---|
| Depth | Determines how dramatic the EQ peaks and valleys are as they are swept around the signal1 |
| Rate | Controls the speed at which the low-frequency oscillation sweeps through the frequencies1 |
| Feedback | Introduces some of the output from a later phasing stage into an earlier one, leading to a slightly resonant, vocal sound folded into the mix1 |
| Level | Output level1 |
The Depth and Rate knobs together set the character of the basic sweep: how far the effect reaches into the signal and how quickly it moves. Feedback adds resonance to the sweep, and Level balances the effect against the rest of a board1.
Related Keeley phasers
Keeley has released other phasers that a player comparing options may want to look at, including the Keeley Phaser, the Bubble Tron lineage that led to the OAXA Dual True Stereo Phaser.
Videos
Keeley Electronics
Keeley Electronics
Joey Skar
Sources (1)
- Keeley partners with Daniel Donato for its first Artist Series pedal, the Cosmic Country Phaser, Guitar World, 2020-12-18






