harmonic booster pedal Darkglass Harmonic Booster Bass Effects Pedal - Buy Online
SKU: 17768660503
harmonic booster pedal

harmonic booster pedal Darkglass Harmonic Booster Bass Effects Pedal - Buy Online

Sale price$18.91 Regular price$21.01
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

harmonic booster pedal Darkglass Harmonic Booster Bass Effects Pedal - Buy OnlineProduct Information Clean Bass Preamp. Designed to be the perfect complement to our 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. Disclaimer In the interest of continuous improvement, specifications are subject to change without notice. The manufacturer claims that the above product fulfills the

Product Information

Clean Bass Preamp.

Designed to be the perfect complement to our 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.

Disclaimer

In the interest of continuous improvement, specifications are subject to change without notice.

The manufacturer claims that the above product fulfills the requirements as set by EN55013, EN55020, EN60555-2, EN60555-3, RoHS, WEEE.

Specifications

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

Output

Connect from the ¼” Output jack to the input of your amplifier or another effects pedal.

Input

Connect your instrument or output from your pedal board to the ¼” mono jack.

9V DC

Only use a regulated 9V DC adapter with a center-negative plug.

Dimensions

Width: 75 mm / 2,95″
Length: 111 mm/ 4,37″
Height: 43 mm / 1,69″
Weight: 250 g / 0,55 lb

Warning

The Harmonic Booster has a current draw of 30mA. Only use a regulated 9V DC adapter with a center-negative plug.

Unregulated power supplies and/or higher voltages may result in suboptimal noise performance and even damage your unit, voiding the warranty

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: 17768660503

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Daine
Charlottesville, US
★★★★★ 5
Juego de 2 almohadas
Size: Queen / 2 Packs, Color: White/Soft
These pillows are incredibly soft and comfortable! They provide the perfect balance between support and fluffiness, making them great for any sleeping position. The quality feels premium, and they stay cool throughout the night. Definitely a great purchase!
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Reviewed in the United States on April 21, 2026
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Eslaine Alvarez
Louisville, US
★★★★★ 5
Very comfortable
Size: Queen / 2 Packs, Color: White/Soft
These pillows are the best investment I could have possibly made. They are of incredible quality and are soft—qualities that allow you to rest much better, as prioritizing such things is essential for achieving deep sleep. And with a super soft fabric.
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Reviewed in the United States on April 17, 2026
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Joandra Dobao
West Palm Beach, US
★★★★★ 4
Okay pillows
Size: King / 2 Packs, Color: White/Soft
Soft and comfortable, the only downside to the pillows is that the feathers pop out from the cover and pinch
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Reviewed in the United States on March 5, 2026
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Molly
Lake Worth, US
★★★★★ 1
Do not recommend
Size: Standard / 2 Packs, Color: White/Soft
At an Airbnb in Marine CA, these pillows were on my bed. They were so wonderful, I took a picture of the label so I could order them for myself. After a few weeks, the feathers began working out of casing and would poke my head. I then put them in two pillowcases thinking that would make a difference- nope. When I removed the outer pillowcase to launder, there were 69-80 little feathers between the two layers. I went back to my old pillows and although they aren’t as great as down pillows, I don’t miss being poked and finding little feathers between the pillowcases and in my bedroom. Four months later, I am still finding a few random feathers in my bedroom.
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Reviewed in the United States on February 11, 2026
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Osmary Rodriguez frometa
Carnegie, US
★★★★★ 5
Very Comfortable and Good Quality
Size: Queen / 2 Packs, Color: White/Soft
These pillows are very comfortable and soft, but still give good support for sleeping. The material feels high quality and the size is perfect for my bed. I’ve been sleeping much better since I started using them. I would definitely recommend them.
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Reviewed in the United States on March 13, 2026

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