SKU: 26421621441
harmonic pedal

harmonic pedal Darkglass Harmonic Booster Bass Preamp Pedal

Sale price$24.59 Regular price$27.32
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

harmonic pedal Darkglass Harmonic Booster Bass Preamp PedalCLEAN BASS PREAMP EXCELLENT TONE SHAPER CAN BOOST & GIVE SUBTLE FLAVOR WITHOUT OVER COLORIZING YOUR TONE MADE IN FINLAND FREE SHIPPING IN THE USA EXPERT TECHNICAL SUPPORT IN STOCK MEANS IN STOCK > DESCRIPTION This little unit can be used in front of other pedals, separately, however you please. The Darkglass Harmonic Booster both boosts and enhances whatever signal you give it, without giving it too much color. It is a full preamp, so you can dial in

CLEAN BASS PREAMP

EXCELLENT TONE SHAPER

CAN BOOST & GIVE SUBTLE FLAVOR WITHOUT OVER-COLORIZING YOUR TONE

MADE IN FINLAND

FREE SHIPPING IN THE USA
EXPERT TECHNICAL SUPPORT
IN STOCK MEANS IN STOCK

DESCRIPTION

This little unit can be used in front of other pedals, separately, however you please. The Darkglass Harmonic Booster both boosts and enhances whatever signal you give it, without giving it too much color. It is a full preamp, so you can dial in the treble, bass and mids as you please…but additionally allows a player to select the mid frequency of their choosing (between 250Hz and 2.5kHz).

Players remark that their tone gains additional clarity and spark when adding this to their arsenal.

From Darkglass:
Designed to be the perfect complement to the Darkglass distortion circuits, the flexibility and portability of the Harmonic Booster is also the perfect one-stop solution for gigging musicians in search of a precise and harmonically rich clean preamplifier.

**Sorry international bassists, but US Dealers are not authorized to ship Darkglass pedals outside of the US. Please contact us if you are having trouble finding Darkglass products in your home country.

DIMENSIONS

2.95" x 4.37" x 1.77" [7.5cm x 11.1cm x 4.3cm]


TECH & SPECS

Boost
Flat -20dB to +20dB cut or boost

Character
Allows blending in the perfect amount of the tone-shaping circuitry. It can be set counter-clockwise for a flatter frequency response

Mid gain
+-20dB @ the frequency selected by "Mid Frequency"

Mid Frequency
Mid frequency from 250Hz to 2.5kHz



Bass
+-20dB @ 80 Hz

Treble
+-20dB @ 5 kHz

WARNING
The Harmonic Booster has a current draw of 30mA. Only use a regulated 9V DC adapter with a center-negative plug. Due to ecological reasons, it does not accept batteries. Unregulated power supplies and/or higher voltages may result in suboptimal noise performance and even damage your unit, voiding the warranty.

Harmonic Booster User Manual

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: 26421621441

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Cheryl A.
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I absolutely love the Off Campus TV Series!! I have watched it 5 times already. I ordered the Off Campus Book Series. I just finished reading Book 1 - The Deal. It was absolutely amazing!! It was well written and I fell in love with Garret and Hannah. Love the Characters and both their storylines. I was so excited when reading in the Book that the Hockey Championship was being held at the Wells Fargo Center, Home of the Philadelphia Flyers, in Philadelphia, Pennsylvania. I live 30 minutes from (Philly) Philadelphia Pennsylvania. I would like to shout out to the Author ✍️ very well written!! Can’t wait to read the whole Book 📕 Series!!
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Reviewed in the United States on May 30, 2026
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Vickie Loughridge
Phoenix, US
★★★★★ 5
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Reviewed in the United States on May 28, 2026
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Lauren McBride
Belleville, US
★★★★★ 5
Love this cleanser
Size: 13.52 Fl Oz (Pack of 1), Style: 13.52 Fl Oz (Bottle)
I really love their products. This one in particular stands out to me bc I get oily around my chest and get little superficial pimples on my arms/neck and back and WOW!! This stuff really gets them gone! I use this all over my body the oily parts and I just love it! No smell at all. Very gentle. Not greasy! Great deal for the size and it’s been a game changer. I’ve realized I’m sensitive to even sensitive skin cleansers and this one doesn’t irritate at all!
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Reviewed in the United States on May 21, 2026
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Leodanis Cabrera Cuba
Charlottesville, US
★★★★★ 5
La Roche-Posay Toleriane Cleanser: Gentle Care for Sensitive Skin 💧✨
Size: 13.52 Fl Oz (Pack of 1), Style: 13.52 Fl Oz (Bottle)
The La Roche-Posay Toleriane Cleanser is a fantastic skincare product for anyone with sensitive or easily irritated skin. Its gentle formula effectively removes dirt, oil, and makeup without leaving the skin feeling dry or tight. The lightweight texture feels refreshing, and it helps maintain the skin’s natural moisture barrier. The large bottle with pump packaging is convenient for daily use and lasts a long time. Overall, it’s highly recommended for those looking for a reliable, dermatologist-inspired cleanser that leaves skin feeling clean, soft, and balanced.
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Reviewed in the United States on May 12, 2026
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Kamran Khan
Louisville, US
★★★★★ 5
Finally a Cleanser That Doesn’t Trigger My Breakouts
Size: 13.52 Fl Oz (Pack of 1), Style: 13.52 Fl Oz (Bottle)
I've been using this facewash twice a day for about a month now and out of all the cleansers I've tried this is definitely one of the few that have not made my acne worse. Usually my skin reacts within a week or two of trying new products but with this product it remained calm while still providing assistance for excess oil and little breakouts on my face. After cleansing with this product, it leaves my skin feeling clean but without that "overdried" feeling which is something that very rarely happens for me. The texture of the product is a thin gel that foams easily after using only a small amount, and it will rinse off completely and leave no residue behind when you're done using it. The product has no noticeable scent and feels extremely gentle even on days when my skin is more irritated or sensitive. The price of this product is slightly higher than some of the other basic drugstore cleansers, but the amount of time I have been able to use this product has been remarkable. If you're someone who wears heavy makeup on a daily basis, you may think that this product is not strong enough or you may feel like it's too gentle; however, it has proven to be a reliable and low-maintenance product for anyone with acne prone/sensitive skin types.
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Reviewed in the United States on April 3, 2026

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