SKU: 8872043032

Electro-Harmonix Cntl Knob Static Expression Control

$40.86 $45.40
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Electro-Harmonix Cntl Knob Static Expression ControlThey say: The EHX Cntl Knob is an affordable, compact, easy to use pedal that delivers static remote control for devices with expression control jacks. It lets you set two preset values that represent two positions of a traditional expression pedal and toggle between them with its footswitch. The pedals EXP 1 Knob selects the first expression setting and the EXP 2 Knob the second. On both, fully CCW corresponds to the heel position while fully CW to

They say:

The EHX Cntl Knob is an affordable, compact, easy-to-use pedal that delivers static remote control for devices with expression control jacks. It lets you set two preset values that represent two positions of a traditional expression pedal and toggle between them with its footswitch.

The pedal’s EXP 1 Knob selects the first expression setting and the EXP 2 Knob the second. On both, fully CCW corresponds to the heel position while fully CW to the toe position. LEDs indicate which knob is active and can be powered by your pedalboard’s power supply.

To maximize the Cntl Knob’s compatibility with other products it’s equipped with a TRS+/- Button that lets you match its expression polarity with the device being controlled. For extra convenience, it comes equipped with a 6-foot TRS (Tip-Ring-Sleeve) cable.

  • Delivers static remote control for EHX pedals and those of other makers that are equipped with expression control jacks
  • Compact, affordable, easy-to-use
  • Toggle instantly between two preset expression pedal values
  • TRS+/- Button for maximum compatibility with devices by all makers
  • Equipped with a 6-foot TRS cable

SPECIFICATIONS

Circuit: Analog

Audio: Mono

Dimensions (in): 3.63 x 1.75 x 1.50

Current Draw: 5mA

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 8872043032

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4.2 ★★★★★
Based on 917 reviews
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Verified Purchase
Kathryn b.
Lexington, US
★★★★★ 1
Don't waste money on this one
Ordered in January 2026. Worked good the first few times. Now it just rotates around and around the can but doesn't cut anything. I'm so disappointed because it failed shortly after my return window closed.
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Reviewed in the United States on May 5, 2026
R
Verified Purchase
rosa arellano
Carnegie, US
★★★★★ 5
I have arthritis and it works really well and very easy to use it came fully charged that was nice.
Very nice ;-)
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Reviewed in the United States on June 7, 2026
T
Verified Purchase
Tim P.
Belleville, US
★★★★★ 5
Easy to use! No more hand cranking.
If you like the ease of an electric can opener, but don’t have room to store it or don’t want to drag it out when you need to use it, this is for you. I like a handheld can opener, but would get so frustrated trying to use it and turn the handle. This can opener is amazing and so easy to use. Just attach to can and push a button. It starts turning on its own and when it is done it stops. You lift it up and the lid comes off cleanly. It is rechargeable so need to worry about batteries. It tucks away in a drawer nicely. I bought my mom one too. She has arthritis in her hands so thought this would be perfect for her.
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Reviewed in the United States on January 10, 2026
A
Verified Purchase
Albert C.
Louisville, US
★★★★★ 5
Smooth edges better than twisting
Works a lot better than the crank style and the counter top electric and you can use the lid to reseal the can if you don't use the whole thing.
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Reviewed in the United States on June 3, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 2
Worked for only 4 months. Now produces metal shards. Dangerous
Pros: Can be used with one hand. I bought this to have after surgery that left me without use of one arm for a few months. The light blinks when you need to charge it. Only needs a 2-3 min charge for enough juice to open a can. Cons: IT QUIT CUTTING CORRECTLY AFTER 4 MONTHS. I now have to use both hands to hold it in place to get it to latch on to the can. It also requires a few rotations around the top to cut through the seal, resulting in METAL SHARDS! The metal shards are super sharp and almost invisible. I stabbed myself with one enough to draw blood. This is dangerous as the metal could fall into the food when pouring from the can.
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Reviewed in the United States on January 10, 2026

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