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Description
gain boost pedal Shin-ei BG-1 Big 1 Preamp Gain Boost PedalDesigned by electronic guru Lee Jackson, the B1G 1 Gain Booster was engineered to be a high fidelity, studio quality gain boost without adding or detracting anything from the original signal. It is in effect, an analog pre amp on par with vintage and modern recording studio channel strips with some extra added "love". SOUND Highest quality analog gain boost with advanced circuitry not found in any commercial gain booster effect pedal. Only the finest
Designed by electronic guru Lee Jackson, the B1G 1 Gain Booster was engineered to be a high fidelity, studio quality gain boost without adding or detracting anything from the original signal. It is in effect, an analog pre-amp on par with vintage and modern recording studio channel strips with some extra added "love".SOUND
Highest quality analog gain boost with advanced circuitry not found in any commercial gain booster effect pedal. Only the finest audio components were used in the building and design of this effect.
RIGID CONSTRUCTION
The B1G 1 is made of 14 gauge cold rolled steel. It is virtually built like a tank.
POWER
The unit can be powered by a nine volt battery or a nine volt external power source (100ma minimum). The electronics are engineered to consume very little battery power.
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]
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4.3 ★★★★★
Based on 23 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
Great taste
Flavor Name: Ceremony Matcha-1.06oz
Great quality matcha. It came with a cute little metal spoon. The color was bright green, just the way its supposed to be.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Nice Matcha
Flavor Name: Ceremony Matcha-1.06oz
The flavor of this is very smooth and not bitter like some other matchas I’ve tried in the past. It’s very easy to incorporate into water and tastes amazing with soy milk and strawberry syrup. I’d say this is very fresh tasting and smelling. I did have consistent energy throughout the day with no crash which is a plus. Only warning is be very careful because the tin and product are very light I accidentally knocked it over the first day I had it and half the matcha fell onto the floor and was wasted. I’ve now learned to be very slow around it so I don’t drop it again.
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Reviewed in the United States on December 10, 2025
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