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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
For Your Every Summer RSVP, with Code: SUMMER15
Description
mixer guitar pedal Pigtronix REM Keymaster – Motor City GuitarFeatures: XLR and (bal un bal) inputs & outputs Dual True Bypass instrument level FX Loops Impedance Matching, all Analog Audio Path Series Parallel operation Crossfade function with Expression Pedal option 10db input gain boost 10db output gain boost Pigtronix 18VDC adapter included Circuit design by Howard Davis Sound Design by David Koltai Chassis Size = 5. 7" x 4. 7" x 1. 5" Description: Pigtronix Keymaster is a dual, true bypass FX loop pair that
Features:• XLR and ¼” (bal/un-bal) inputs & outputs
• Dual True Bypass instrument level FX Loops
• Impedance Matching, all Analog Audio Path
• Series / Parallel operation
• Crossfade function with Expression Pedal option
• 10db input gain boost / 10db output gain boost
• Pigtronix 18VDC adapter included
• Circuit design by Howard Davis
• Sound Design by David Koltai
• Chassis Size = 5.7" x 4.7" x 1.5"
Description:
Pigtronix Keymaster is a dual, true bypass FX loop pair that can be run in series or parallel. This intuitive, impedance matching device will route any signal into pedals and then back out to any where else. The Keymaster opens up new worlds of tone from the effects pedals you already own.
Keymaster lets a musician crossfade between different effects (or entire pedal boards) with a standard expression pedal. The Keymaster also allows you to add an expression pedal controlled Blend function to your favorite delay pedal or any other effect. A player can turn effects off gradually this way for smooth transitions between tones. Blend two crunch pedals together in parallel to achieve the ultimate thick wall of sound.
In the studio, Keymaster provides the ideal re-amp solution for engineers who wish to run a line level signal out of their console, into effects and then into an amplifier or back into the console; all from a single, easy to use interface sporting XLR as well as 1/4“ (balanced or un-balanced) inputs and outputs. Keymaster is also perfect for vocalists or horn players looking to manipulate effects on stage. Instantly blend a clean vocal into any effect by bypassing one of the channels.
Every once in a while a device comes along that simply and elegantly answers the unmet needs of musicians at every level. Pigtronix Keymaster will enable you to create new sounds with your favorite gear.
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.3 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Must have
These things a freaking AWESOME!
If you're doing a big sound deadner job, you need thees! The 3 different sizes are perfect for the different shapes in the floor pans. Well built, good quality and they have a nice weight to them. Just buy them and thank me later. For $15.00 you can't go wrong.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid.
This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush.
Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it.
If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable.
The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather.
One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with.
Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness.
Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
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Reviewed in the United States on June 1, 2026