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Description
SE Electronics SE-GUITARF Guitar Amplifier Reflection FilterAllowing you to double mic your guitar, bass, or keyboard amplifier while isolating it from room and stage reflections, the guitaRF Guitar Amplifier Reflection Filter from sE Electronics is composed of a 4 layer acoustic filter with a pass through hole with rubber finned grips for a small diaphragm dynamic or acoustic mic, in addition to an adjustable mount for a large diaphragm condenser or ribbon mic. The entire assembly can be adjusted, as well as
Allowing you to double mic your guitar, bass, or keyboard amplifier while isolating it from room and stage reflections, the guitaRF Guitar Amplifier Reflection Filter from sE Electronics is composed of a 4-layer acoustic filter with a pass-through hole with rubber-finned grips for a small diaphragm dynamic or acoustic mic, in addition to an adjustable mount for a large diaphragm condenser or ribbon mic. The entire assembly can be adjusted, as well as mounted onto a mic stand for more freedom in placement. In addition to amplifier miking, the guitaRF filter can be used in a variety of acoustic and drum miking applications.
The Hardware
The LDC/ribbon mounting hardware is adjustable across three axes: vertical, depth, and lateral, so you can find the optimal spot for any mic, whether in a shockmount or just on a clip. This allows you to position both capsules perfectly in phase - or to spread them apart to capture the sounds of both the edge of the cone and the dust cap.
The entire filter and mic assembly can also be moved up and down to position it precisely over the speaker cone, or, if needed, the filter can be removed from its base and mounted on any mic stand for complete flexibility
The entire filter and mic assembly can also be moved up and down to position it precisely over the speaker cone, or, if needed, the filter can be removed from its base and mounted on any mic stand for complete flexibility
The Filter
The guitaRF has a four-layer acoustic filter design comprised of the outer composite panel, a layer of acoustic-grade wool, an air gap to help with low-frequency isolation, and an inner acoustic foam layer.
The guitaRF also has an integrated pass-through hole with a rubber-finned grip that securely holds many popular dynamic or small-capsule mic on the market. A double-cable clip is also provided that attaches to the back of the filter, so you don't need to worry about dangling mic cables that could accidentally tug your mics out of position
The guitaRF also has an integrated pass-through hole with a rubber-finned grip that securely holds many popular dynamic or small-capsule mic on the market. A double-cable clip is also provided that attaches to the back of the filter, so you don't need to worry about dangling mic cables that could accidentally tug your mics out of position
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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
4.9 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Mostly great, except one little annoyance
Color: Black&Silver, Color: Black&Silver
Pros- lightweight, small, very accurate, easy to clean, timer included.
Cons- I use this to brew espresso on my Breville Touch and to get an accurate reading, you have to place something flat (structured) under the scale. Otherwise the reading just jumps all over the place. I know lot of espresso machines have the same base, so this might be an issue for some!
This is my reason for 4/5 stars. It’s an easy fix, it’s just kind of annoying. Value for the price seems to be on point. It’s easy to clean. It has a timer as well as scale (nice for espresso). Buttons work the first time you push them.
That’s it that’s all
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Beautiful, functional, and perfect for a stylish coffee bar
I absolutely love this scale. As someone who cares about both function and aesthetics, this was exactly what I was looking for. It’s refreshing to find a high-quality kitchen tool that doesn’t force you to sacrifice the look of your space. The white and gold design is stunning and fits perfectly on my coffee bar without looking bulky or industrial.
Functionally, it works flawlessly. I primarily use it to measure my coffee beans, but I’ve also used it for other items, and it’s consistently accurate and easy to use. The size is perfect — compact enough to keep out on the counter without taking up space, yet large enough to be practical and stable.
The display is clear, the buttons are responsive, and the overall build feels solid and well made. I also appreciate how intuitive it is to use — no learning curve at all.
If you’re someone who loves a beautiful, cohesive kitchen setup but still wants reliable, quality tools, I would highly recommend this scale. It’s small, stunning, and performs exactly as it should.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Great scale, an excellent buy
Color: Black&Silver
Is it possible to fall in love with a scale? I unboxed this one and, without reading any directions, put an empty 1/4 cup on it, turned the scale on, filled the 1/4 cup with coffee beans till I had the desired 17 or so grams, and turned the scale off. Easy-peasy! It’s small but sensitive, able to tell when a single bean has been added or removed. I almost didn’t get it because of the charging issue, but at least it tells you what the current charge is, and the way I use it I believe it will last several months without recharging. I’m so glad I bought this scale!
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Reviewed in the United States on April 14, 2026