
Anthony Easton
The Specular Tempus by GFI System is a powerful reverb and delay effect processor in a compact pedal. It features 32 hand-crafted algorithms, 32 presets, stereo in/out, tap-tempo, and extensive inter-connectivity. The pedal's dimensions are 12 (L) x 9 (W) x 5.5 (H) cm, and it weighs 600 grams (1.2 lbs). The power requirement is 9VDC / 100mA, with a negative-center plug (power supply not included).
Technical Specifications:
- Input impedances: 1 MOhm
- Output impedances: 500 Ohm
- DAC / ADC resolution: 24 bits
- Current consumption: ~100 mA
- Input / Output jacks: 1/4 inch TS
- Effects Loop jacks: 1/8 inch TS or TRS
The Specular Tempus also offers extensive inter-connectivity and allows users to access an extended set of parameters for deep-editing of the algorithms using the SpecLab software, which is available as a free download.
Watch the latest video demos and reviews for the Specular Tempus from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the GFI System Specular Tempus from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Very Good
$400.91

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Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton