SKU: 77915251244
specular tempus pedal

specular tempus pedal GFI System Specular Tempus Reverb & Delay – eastside music supply

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Description

specular tempus pedal GFI System Specular Tempus Reverb & Delay – eastside music supplySpecular Tempus is a powerful reverb and delay effect processor in a compact pedal. Featuring 32 hand crafted algorithms, 32 presets. stereo in out, tap tempo, and extensive inter connectivity. Using the SpecLab software (free download) users get access to an extended set of parameters for deep editing of the algorithms. See algorithms information here. Preset System: the 32 presets are organized in 4 pages, where each page contains 4 banks, and each

Specular Tempus is a powerful reverb and delay effect processor in a compact pedal. Featuring 32 hand-crafted algorithms, 32 presets. stereo in/out, tap-tempo, and extensive inter-connectivity. Using the SpecLab software (free download) users get access to an extended set of parameters for deep-editing of the algorithms.
See algorithms information here.

Preset System:  the 32 presets are organized in 4 pages, where each page contains 4 banks, and each bank contains 2 patches : A and B.

Stereo I/O: 2 inputs and 2 outputs.

Interconnectivity: Specular Tempus has been designed with the need to interconnect with the outside world in mind. It features no less than 4 interfaces that greatly expand the specular horizon:

  • Aux-In - accepts single, dual, or triple buttons switch boxes for versatile external control (tap-tempo, bank up/down, etc).
  • Aux-Out - provides a switch contact that you can use to control other gears  (e.g. switching an amp's channel).   
  • Effects Loop - create your own unique delay or reverb sounds by inserting other effects into the delay or reverb feedback.
  • MIDI In - nearly all functions of the pedal are opened to MIDI access, including tap-tempo and expression pedal control.


Tap-Tempo: you can tap in your tempo using an external tap pedal or on the pedal itself (using a special mode). Subdivisions can be specified uniquely for each preset.

Auto knob swell: when you engage this feature, the parameter controlled by one of the knob is slowly swept to the maximum value, hold it there, and then swept back to the original setting. Used judiciously, this feature can introduce dynamic elements to the soundscape. 

Analog Dry-thru: dry signals are routed through pure analog paths.

Small form-factor: the pedal measures 12 x 9 (cm) or 4.7 x 3.5 (inch).

Key Features :
  • Studio-grade reverbs & delays in a compact pedal.
  • Stereo In - Stereo Out.
  • 32 Presets.
  • 32 hand-crafted algorithms.
  • Tap-tempo (with 4 sub-divisions).
  • Versatile controls via Aux-In, Aux-Out, and MIDI.
  • Kill-Dry function.
  • Large and bright LCD display.
  • Analog dry-thru.
Specification :
  • 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.
  • Weight : 600 grams (1.2 lbs).
  • Dimension : 12 (L) x 9 (W) x 5.5 (H) cm
  • Power requirement : 9VDC / 100mA, negative-center plug.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77915251244

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4.0 ★★★★★
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Abby L
Boise, US
★★★★★ 5
Easy to edge with
Size: 8" Edger New
This works great to edge an overgrown area like sidewalk and driveway. Super effective and easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
M
Verified Purchase
M. M. Bowden
San Leandro, US
★★★★★ 5
GREAT 80v edger (but Kobalt users beware)
Size: 8" Edger Gen1, Size: 8" Edger Gen1
This Greenworks 80v edger is fantastic. I was surprised at how sturdy and rigid the shaft is - much more so than the very much more expensive Stihl Brushcutter I used for years. I like the adjustability of the blade depth and the power is impressive. You will get more run time with higher amp batteries - I have both 2.0 and 2.5 amp batteries, but if you have multiple batteries and chargers (from acquiring multiple tools) you will never be waiting for a battery to charge. If you have only purchased Greenworks tools, then you are golden. BUT HERE IS THE RUB IF YOU, LIKE ME, THOUGHT THEY WERE STRAIGHT-ACROSS COMPATIBLE WITH THE SAME LINE OF TOOLS THEY MANUFACTURED FOR LOWE'S UNDER THE KOBALT MONIKER AND BLUE COLOR, AS DIFFERENTIATED FROM THEIR STANDARD BRIGHT GREEN. One of the reasons I went ahead and committed to buying the Kobalt line of 80v yard tools was because Greenworks made them and I figured that it would be a long-lasting and stable design platform, being the same 80v system across two different brands. Then Lowe's dropped the 80v line. I was able to get a few more of their tools for great clearance prices and looked forward to switching over to the complete line of Greenworks 80v tools. was very happy to be able to order their edger because it's the exact same power system - just that all of my gear is Kobalt blue. AND HERE IS THE DEAL WITH THAT: They are different. The Kobalt 80v battery will not fit/slide into the Greenworks 80v battery compartment/housing (*as manufactured). - I guess I shouldn't have been surprised - and it could have been Lowe's that required that the stuff made for them specifically would be incompatible. But since it's the same power system, I wondered what the difference was and if I could work-around their obstructionist corporate bs. What I discovered was that the battery compartment on the tools have two long molded channel-guides (male) that match the two long molded (female) channels in the batteries. The vertical placement of the bottom 'rail' in the tool/compartment is positioned in a slightly different spot between the Kobalt and Greenworks 'brands'. But this actually works, because I just used a hand chisel and removed the 'bottom' rail from the Greenworks tool/edger. WA-LA - EUREKA!!! It worked great! It's a great fit, the top rail is more than enough to hold the battery stably in position and the 'lock' mechanism functions perfectly! I am looking forward to buying more tools in the Greenworks 80 volt line without having to replace all of the Kobalt tools I already paid for AND ESPECIALLY the rediculously expensive batteries...
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Reviewed in the United States on December 29, 2021
R
Verified Purchase
Ryan
Grantham, US
★★★★★ 4
Great product that makes edging very fast
Size: 8" Edger New
Edging was quite a job because I had to do it with a hand tool. I have quite a few Greenwork tools, so I decided to purchase the edger. It works great and I am in general happy with it. The three downsides for me are that tool is quite heavy when it also has the battery in it, that the metal blade decreases in size rapidly because of the friction when edging near concrete, and that the wheel is in such a position that I have to bend substantially while the blade does not edge deep enough so that I have to lean the tool on the metal strip at the bottom of the tool.
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Reviewed in the United States on August 17, 2025
R
Verified Purchase
rebecca hansen
Los Angeles, US
★★★★★ 5
Very pleased
Size: 8" Edger New
Works well and gives a nice clean line. I am able to take care of the overgrown edges very fast.
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Reviewed in the United States on April 28, 2026
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Verified Purchase
Charles Sebastian
Birmingham, US
★★★★★ 5
Plenty of power. Easy to use.
Size: 8" Edger New
I was amazed at the power of this edger. Due to health issues we couldn’t give our lawn adequate attention. It hadn’t been edged in over a year. This edger cut thru the heavy overgrown grass. Maintaining the edging now is a breeze. It uses the same 80 volt battery as my blower👍. The only negative is there is no edge guide, but once I got used to it, it’s not really needed.
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Reviewed in the United States on May 25, 2026

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