SKU: 86517456907
jfet boost pedal

jfet boost pedal 29 Pedals JFET Pedal

Sale price$23.78 Regular price$26.42
Save 10%

Pay in installments of $6.61 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

jfet boost pedal 29 Pedals JFET PedalTax 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: 86517456907

    Discover Niche Categories That Outsell jfet boost pedal

    Top-Converting Item to Boost Your Average Order

    4.1 ★★★★★
    Based on 8 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    A
    Verified Purchase
    Ahmadli
    Bozeman, US
    ★★★★★ 5
    Really liked it
    Color: Gold, Size: Large, Color: Gold, Size: Large
    I really liked this bracelet. The quality is good, the gold color shines nicely, and the clasp feels strong. It looks very stylish on the hand. The box was also neat and clean. Overall, I’m happy with the purchase and I recommend it!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 27, 2025
    M
    Verified Purchase
    Michele Amagna
    Omaha, US
    ★★★★★ 5
    Rope Gold Bracelet
    Color: Gold, Size: Medium
    brilliantly made for my specific needs and wants. It's absolutely beautiful and very pleased with the quality.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 21, 2026
    N
    Verified Purchase
    Neveen
    Los Angeles, US
    ★★★★★ 1
    Comes undone
    Color: Gold, Size: Medium
    The clasp is poorly designed and I lost it 5 times so far.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 22, 2026
    M
    Verified Purchase
    MARY MARTINEZ
    New York, US
    ★★★★★ 5
    Great quality
    Gem Type: Emerald, Ring Size: 9
    Beautiful ring
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 16, 2026
    R
    Verified Purchase
    Rebel Flower Girl
    Natrona Heights, US
    ★★★★★ 5
    Gorgeous!!!
    Gem Type: Emerald, Ring Size: 9, Gem Type: Emerald, Ring Size: 9
    May is my birth month and I wanted a nice natural Emerald ring for my middle finger, it’s so beautiful and the emeralds are real. I might be writing this to soon, coz I just got it this morning, but the bezels look sturdy @ I am in love with this wonderful ring!!! I want to get one for my sister.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 28, 2026

    recommand products