


Keeley Compressor Pro Effect Pedal w/Box - Used
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Keeley Compressor Pro Effect Pedal w/Box - UsedThe Keeley Compressor Pro is a studio level compressor that delivers total customization over frequency response. This pedal includes a 7 Segment LED display for metering compression and gain reduction while also showing Gain Reduction levels. There's a Threshold Indicator, Exact RMS Analysis reader that measures input, and a Hard Soft Knee Compression for manipulating sustain and adding softer more natural compression. There's also an Auto Mode that
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- We offer a 30-day return/exchange service after receiving.
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★★★★★ 5
Sound deadening the Hot Rod
Size: 20 sqft, Size: 20 sqft
Works well, good value for the money.
It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Good stuff
Size: 50 sqft, Size: 50 sqft
Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Works well
Size: 10 sqft
Worked great at a budget price.
I used it to damp a fiberglass loudspeaker horn. Easy to work with too.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good material but bites back
Size: 20 sqft
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Reviewed in the United States on May 23, 2026
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