Foxgear Knee Trembler Guy Prat Signature Tremolo vs Providence Phase Force PHF-1
The Foxgear Knee Trembler Guy Prat Signature Tremolo and the Providence Phase Force PHF-1 are both pedals sharing mid-forward. The Providence Phase Force PHF-1 leans analog warmth. Current prices: $109 vs $165.92.
cited
Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.33% — somewhat different
cited
Genres both listings are associated with.- Classic Rock
cited
Derived from overlapping tonal signals across both listings.- mid-forward
cited
Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$109via Reverb
$165.92via Reverb
The Foxgear Knee Trembler is an optical tremolo pedal from Italian manufacturer Foxgear, featuring the signature of Guy Pratt (bassist for Pink Floyd), delivering smooth, musical optical tremolo with Rate, Depth, and a Waveform selector for sine and square wave tremolo. The signature association with Guy Pratt connects the pedal to the vintage, musical tremolo used in classic rock and prog rock contexts.
The Providence PHF-1 Phase Force is an analog phase shifter with Speed and Output Level controls, ranging from a slow undulation to an extreme, wide sweep. A Mid Shift switch moves the phase-shift range upward to emphasise the upper mids, and Providence's Vitalizer buffer sits in the signal path so the dry character of the instrument survives the effect rather than being swallowed by it.
cited
Genres this gear is documented as being used in.- Ambient
- Rock
- Funk
- analog warmth