SKU: 93191269978

Earthquaker Bows Germanium Preamp Booster

Sale price$113.99 Regular price$126.65
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Earthquaker Bows Germanium Preamp BoosterThe Bows is a Germanium preamp designed around a rare NOS OC139 black glass transistor. For being a little one knobber the Bows wears many hats. Right out of the box it's got several tone shaping abilities spread between two modes: Full and Treble. Full mode is warm with a lot of body and low end. Treble mode is a resonant, treble booster with a cocked wah tone that can drive any tube amp into harmonic rich distortion territory. Each mode has a little

The Bows is a Germanium preamp designed around a rare NOS OC139 black glass transistor. For being a little one-knobber the Bows wears many hats. Right out of the box it's got several tone shaping abilities spread between two modes: Full and Treble. Full mode is warm with a lot of body and low end. Treble mode is a resonant, treble booster with a “cocked wah” tone that can drive any tube amp into harmonic rich distortion territory. Each mode has a little bit of grit to start with, but as you get passed 12 o'clock on either setting their subtleties are accented. The vowel-like sound out of the Treble side will be more prevalent as you bring the Level up. Doing the same on Full mode will get you a nice, full bodied crunch tone that retains clarity. Place any drive pedal before the Bows and it's another story. Full mode turns a dirt signal into a crumbling wall of sonic chaos, while Treble mode becomes an ultimate lead tone. Each and every Bows is built one at a time by real life human beans in the temperature controlled bubble of Akron, Ohio.

This device is true bypass and uses relay based “soft touch” switching. Audio will not pass without power.

Controls

Level: Adjusts the output level by setting the bias voltage of the transistor. A small amount of noise while dialing this in is perfectly normal.

Tone Toggle: “Treble” for a brighter, more resonant tone and “Full” for a warmer, bass-heavy push.

Power: Please use a standard 9 volt DC power supply intended for musical instruments with 
a negative center 2.1mm barrel or a 9v Battery

Current Draw: 9ma

Specs

Type: Boost
Power Supply: 9 Volt DC 2.1mm negative center
True Bypass/Buffer: Yes
In's - Out's: 1 In - 1 Out
Stereo/Mono: Mono
Expression Out: None
Analog/Digital: Analog
Battery Connection: Yes
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
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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: 93191269978

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4.4 ★★★★★
Based on 10 reviews
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SavanahClark
Fort Morgan, US
★★★★★ 5
Love this stuff!
Style: SPF 50
I use this every day and I love how it is frangrance free and creamy. I have a very fair complexion and I will say it leaves a slight white cast but it doesn’t bother me because it almost makes my fairness more creamy looking. My skin texture has improved since wearing it daily and no allergies from it. I highly recommend especially if you have fairer skin otherwise it may leave a cast .
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Reviewed in the United States on February 19, 2023
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Verified Purchase
Dawn
Grantham, US
★★★★★ 5
Excellent mineral sunscreen with minimal white cast.
Style: SPF 50
This is one of the healthier sunscreens I’ve found so far. You’re not likely going to find a mineral sunscreen that doesn’t leave some white cast. However, this one rubs in pretty good with minimal cast. You can dab on and rub in fairly easily… as long as you don’t use too much the white cast should be minimal. I am not sure how well this would work on darker skin tones. My arms are a medium skin tone… my legs are more of a light-medium tone. I prefer mineral sunscreens, and this is the best one I found so far and compatible to Supergoop mineral play. If you liked that one, you would likely enjoy this Coola one too.
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Reviewed in the United States on January 25, 2025
K
Verified Purchase
Kaitlyn Jacobson
Natrona Heights, US
★★★★★ 1
Would not recommend
Style: SPF 50
I literally never write reviews but felt compelled to write one for this sunscreen because I was very caught off guard by all the positive reviews. This sunscreen leaves the most insane white sheen that never soaks in and gets on EVERYTHING. I put this on and drove to the beach and had sunscreen on my car seat, the steering wheel, the center console, the door, EVERYWHERE! It took forever to clean up and was such a hassle and that was after having let the sunscreen soak into my skin for an hour. Also the sunscreen is really thick and difficult to spread and makes you look ghostly white. Plus, the sunscreen has a really odd odor that reminded me of play dough? That might not be a negative thing for everyone but I found it unpleasant. There are definitely better mineral sunscreens out there. For the price I expected a much better product.
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Reviewed in the United States on June 11, 2025
J
Verified Purchase
John Reid
Alexandria, US
★★★★★ 3
Sticky and white
Style: SPF 50
The sunscreen has a very sticky and thick texture. It will keep you from getting sunburnt, but it will also leave you with a white color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2024
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Verified Purchase
Brona Buys
Phoenix, US
★★★★★ 4
Good sunscreen
Style: SPF 50
Super good coverage and it lasts a long time in the sun and even through water activities. The only negative is the white cast. Not as bad as others but just be aware it doesn’t fully rub in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2025

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