SKU: 3204270423
jfet preamp pedal

jfet preamp pedal 29 Pedals JFET JFET Rev C

Sale price$19.15 Regular price$21.28
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

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Description

jfet preamp pedal 29 Pedals JFET JFET Rev CWhat can be said about the humble boost pedal? It's an AC wave riding on a DC voltage and I did my very best to elevate it. JFET is rooted in my deep love of FET transistors, and their corresponding place in the hearts of many pieces of gear. FETs are very early solid state devices that were designed to emulate vacuum tubes as closely as possible, and they have found their way into a sizeable number of classic pieces of gear. As usual for 29 we don't

What can be said about the humble boost pedal? It's an AC wave riding on a DC voltage and I did my very best to elevate it. JFET is rooted in my deep love of FET transistors, and their corresponding place in the hearts of many pieces of gear. FETs are very early solid-state devices that were designed to emulate vacuum tubes as closely as possible, and they have found their way into a sizeable number of classic pieces of gear. As usual for 29 we don't copy or emulate any of those, but start from a ground-up design. The JFET stage is neatly biased for a specific THD ratio, just enough hair to be tube-y but still very clean by most standards. A dual-stage IC output driver shapes the tone and ensures the output impedance stays constant as you turn the level fader. The three modes tailor the low end in a gentle way for fine-tuning of the boost sound with your guitar. Sounds great after EUNA, or as an alternate front-end to your board, makes about 18dB of gain and LOVES to be stacked with FLWR and other drives! Will happily drive cables and draws about 150mA. Still features our WHATEVER internal power supply and the build quality you've come to expect from BELIEVABLE AUDIO.

Imperial is length (depth) 3 5/8", width 3 3/8", height 2 1/8" max
Metric is length (depth) 90mm, width 85mm, height 52mm max

Same depth and height as EUNA and OAMP

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SKU: 3204270423

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Jen Reviews
Carnegie, US
★★★★★ 5
A Lifesaver for Dry Mouth, Without That Weird Aftertaste 👏
Size: 4.3 Ounce (Pack of 1)
If you know, you know: dry mouth is not just an inconvenience, it’s downright uncomfortable. I’ve tried several brands over the years, but Biotène is the one that consistently keeps my mouth feeling fresh without that overpowering artificial mint or gritty texture. This formula is gentle but effective, no burning, no foamy overload, and no funky aftertaste. It’s also a huge win that it’s sulfate-free and doesn’t irritate my gums like some drugstore pastes do. The mint is subtle but refreshing, and my mouth actually feels hydrated afterward (which is wild to say about a toothpaste, but here we are). If you deal with dry mouth from medication, menopause, or just bad luck, this one’s worth every penny. ✨ Pro tip: Keep a travel size in your bag if you’re heading out for the day. Nothing ruins a coffee date like feeling like your tongue is made of sandpaper. 10/10 recommend.
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Reviewed in the United States on July 16, 2025
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Verified Purchase
Debbie G-R
Boise, US
★★★★★ 5
Dry Mouth
Size: 4.3 Ounce (Pack of 1)
I have been diagnosed with Dry Mouth, what a problem this is! My dentist recommended toothpaste for dry mouth; I selected Biotene Fluoride toothpaste for daily use. I definitely use it at night before going to bed to help keep my mouth less dry. I also use Biotene mouth wash and other products that I'll rate another time. I love this toothpaste; I believe it's helpful for my diagnosis.
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Reviewed in the United States on June 2, 2026
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Verified Purchase
June Boardman
Battle Creek, US
★★★★★ 5
Biotène Fluoride Toothpaste for Dry Mouth Symptoms
Size: 4.3 Ounce (Pack of 1)
I have been using this toothpaste on and off for a few years ever since I got a dry mouth. It is very good and leaves your mouth feeling fresh. Unfortunately it doesn't get rid of your dry mouth.
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Reviewed in the United States on April 6, 2026
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Ron Lammi
Lexington, US
★★★★★ 5
Chemical free is important
Size: 4.3 Ounce (Pack of 1)
I don’t like doing fluoride, but I do know that some fluoride is important so this is the cleanest fluoride toothpaste I could find and I use it in conjunction with a non-fluoride toothpaste I have I love the flavor. I love the fact that it doesn’t have a lot of the bad chemicals in it.
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Reviewed in the United States on May 8, 2026
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Kelly Roe Spurlock
Alexandria, US
★★★★★ 4
It Doesn’t Burn
Size: 4.3 Ounce (Pack of 1)
Toothpaste burns my mouth. Idk why. Started during menopause along with the many other things that changed about myself. I do like it. It doesn’t burn. But, it doesn’t give me that clean feeling.
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Reviewed in the United States on May 17, 2026

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