SKU: 74628102832
jfet pedal

jfet pedal 29 Pedals

Sale price$20.82 Regular price$23.13
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Description

jfet pedal 29 PedalsTax Free Fast Free U. S. Shipping Free Returns Lowest Price Allowed by 29 Pedals Year Round $269 is your absolute final total here, for the 29 Pedals JFET pedal, from Believable Audio. Handmade in Cali! 29 Pedals JFET is a boost pedal rooted in 29 Pedals' love of the JFET transistor, long loved in the world of audio, for its similarities to vacuum tubes. As always for 29 Pedals, the JFET pedal is a ground up design, from a blank sheet of paper, an

Tax Free - Fast Free U.S. Shipping - Free Returns - Lowest Price Allowed by 29 Pedals Year-Round...

$269 is your absolute final/total here, for the 29 Pedals JFET pedal, from Believable Audio. Handmade in Cali!

29 Pedals JFET is a boost pedal rooted in 29 Pedals' love of the JFET transistor, long-loved in the world of audio, for its similarities to vacuum tubes. As always for 29 Pedals, the JFET pedal is a ground-up design, from a blank sheet of paper, an effort to elevate the humble boost circuit to something refined and tonally enhanced.



The JFET boost pedal has 3 modes, via the top switch... 

  • N for normal mode, where a typical boost might sit in terms of frequency response. Almost a treble boost, but not quite.
  • F mode adds a little more weight.
  • X mode flattens the circuit all the way down to below 10Hz, giving you an incredible feeling of weight, without sounding like additive EQ. The extension in the frequency response also tightens the phase, and gives you an incredible, solid feel.




The L control knob sets the level. It’s a fader after the boost circuit, and before the output driver. This means that the gain of the first stage is set, and you can use the fader to set the level into the output stage, so THD, hair, and tone remain the same throughout the travel. The output driver after the fader ensures that the output impedance remains consistent. JFET makes about 19dB of gain.



JFET can be used after a buffer or input driver (like 29 Pedals EUNA pedal), and can also function as an always-on input driver at the beginning of the board. JFET sounds great following EUNA, and also stacked with 29 Pedals FLWR and OAMP. It will drive heavy loads, and has high headroom, making it equally happy at the end of your board. JFET has the same relay based switching as 29 Pedals other pedals, plus instant-bypass whenever power is removed.

    JACKS:
    1/4" Input, 1/4" Output (both are for guitar, bass, etc.)
    Power Supply Input (on backside with other inputs)

    SPECS: (including all knobs, jacks, & switches)
    Length:
     3 3/4"
    Width: 3 1/4"
    Height: 2 1/16"
    Weight:
     13.4 oz

    POWER SUPPLY (sold separately):
    This pedal does not use batteries, it uses a 2.1mm plug, 9 Volt DC, Center-Negative power supply, (like most all guitar pedals use).

    WARRANTY:
    Comes with 29 Pedals 2 year warranty, under normal use, with proper power supply.

    SHIPPING:
    Ships fast!
     Usually same day, with Free UPS Shipping in U.S. with tracking (1 biz day processing, 1-3 biz days transit time usually). 1 or 2-Day shipping is also available.

    Our added value, when purchased here at coolguitarshop.us:

    • Best price in U.S., year-round here!
    • Tax Free.
    • $269 is your absolute final/total here, with Shopify Secure Checkout.
    • Fast Free Shipping in U.S.
    • No Risk: Try it on your own rig for 30 days. Don't love it? Return it for a full refund... no hassles, no costs. (We'll send you a prepaid return label link.)
    • Rock-solid customer service, 365 days a year.

    Get that wonderful vacuum tube sounding, JFET transistor boost, with the 29 Pedals JFET Boost Pedal. Handmade in Cali!

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    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
    SKU: 74628102832

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    Kindle Customer
    Los Angeles, US
    ★★★★★ 5
    Powerful!
    Color: Lux Galaxy, Size: Rechargeable Z1 Motor Max
    This thing is powerful and works great! I was hesitant about some of the negative reviews, but this is worth it so far. I use it every day and haven't charged it in the week that I've had it. Some people complained about turning it off.... It's not that hard. Just hold the button down for a second or two and it shuts off, no fuss. If you tap/press the button you'll cycle through the next speed and then off. I only use the first speed to make my protein shake and matcha. I feel like the high speed would just whip everything to pure foam! I'm hoping this lasts me a long time.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 5, 2026
    M
    Verified Purchase
    Michael Beineke
    Houston, US
    ★★★★★ 5
    WORTH YOUR MONEY IF YOUR SECOND GUESSING, DONT!
    Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max, Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max
    THIS IS THE BEST! High powered, EXCELLENT FOR PROTEIN DRINKS!!!! The quality is SOLID! Super easy to clean, frothing is a 10, easy to store. Great stability. Battery life seems good too! All around Best Buy! Worth your money.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 24, 2026
    T
    Verified Purchase
    T-Rexx
    Cuba, US
    ★★★★★ 5
    Quiet and Effective frother/mixer and Terrific Customer Service
    Zulay Kitchen Powerful Milk Frother Wand We ordered two Zulay frother wands and after just several months of continuous usage one of the units stopped working and the other one was sporadically working, where sometimes it would run “full power” and at other times it was barely spinning or turning the beverage. I called Zulay and gave them my Amazon order number. After the Customer Service rep walked me through some minor things to check on the units she was also convinced that the units were probably defective. She had a replacement sent from Zulay along with a mini as a bonus for our troubles! And she had Amazon ship the other replacement unit. Both shipments arrived promptly within days and we have been using them for months now without any major issues. We use the units (the two “standard” wands) almost every day and they get used two to three times a day. They only take ten to twenty seconds to mix up cocoa powder, hot or cold. And the same goes for different protein powder shakes. What I especially like about these units is that there have been many times when I have had to use them off-hours, like between 5:00 and 6:00 AM. They are Whisper quiet so nobody gets disturbed. One generally can’t do this level of quiet stirring/mixing with a kitchen hand blender/mixer or shake blenders. These Zulay mixing units have really come in “handy” for us. We are very Grateful to Amazon for their prompt delivery, and especially to the Customer Service representative at Zulay for her help, and to Zulay for standing behind their products and providing us with terrific and prompt Customer Service! Thank you! Cheers! November 3, 2025
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    Reviewed in the United States on November 3, 2025
    A
    Verified Purchase
    Alexandry De Jesus
    New York, US
    ★★★★★ 4
    Rechargeable reliable
    Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max
    Nice, very reliable and easy-to-use and clean
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 20, 2026
    M
    Verified Purchase
    Mundy55
    Dallas, US
    ★★★★★ 5
    Great look and very powerful - consider what your wanting to froth/mix - may be too powerful
    Color: Lux White, Size: Rechargeable Z1 Motor Max
    It's a great frother - but more for large drinks. Very powerful, even on the low speed. I returned it because I want something to mix my collagen and creamer in my coffee. The first time I turned it on it shot half the coffee out of the cup - very powerful. It has a great look, sleek and fits easy in the hand - but for what I needed, two powerful. It would have been nice to have a fully adjustable speed wand like my replaceable battery powered frother.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 1, 2026

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