atomic guitar pedal ATOMIC BRAIN® 301 Analog preamp
SKU: 25409476855
atomic guitar pedal

atomic guitar pedal ATOMIC BRAIN® 301 Analog preamp

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Description

atomic guitar pedal ATOMIC BRAIN® 301 Analog preampThe Nocturne ATOMIC BRAIN AnalogBS 301 PREAMP for Guitar, Pedal Steel, Keys & Bass. Full Dynamic preamp booster in satin black w new OG Logo. This all new version is now in a much smaller compact box, and single stomp! All the great sound of the DYNOBRAIN w an ABBY* mode that opens up the preamp for solo'ing or adding more punch crunch to power chord. Wake up your guitar, hear your fingers through the amps speakers. Give that old amp a new reason to

The Nocturne ATOMIC BRAIN® AnalogBS-301 PREAMP for Guitar, Pedal Steel, Keys & Bass. Full Dynamic preamp booster in satin black w new OG LogoThis  all new version is now in a much smaller compact box, and single stomp! All the great sound of the DYNOBRAIN w/ an ABBY* mode that opens up the preamp for solo'ing or adding more punch/crunch to power chord. Wake up your guitar, hear your fingers through the amps speakers. Give that old amp a new reason to live :) 

A Full sonic spectrum, VINTAGE JAPANESE preamplifier that is a very reactive, and tube like dynamic enhancement for your Amp and DAW buss inserts! Notes bloom and chords ring out while keeping your guitar tone up front and pure. I've replicated a much improved, let me repeat it, Vintage Japanese 70's preamp from the ROL@ND RE-301 Tape Delay machine known as the Space Echo. that is now true bypass & loaded with hi-fidelity audio components

We've Improved the input impedence, extended the gain range & added a Bass cut that the original RE-301 didnt have, this aids in use with cranked small amp to keep the speaker from farting out AND when the Bass Cut is dialed back to 7 oclock, the tone sweep will give you a leaner, tighter modern flavor. Dial it back to 4-5 o'clock for the vintage full low mids of the original character and color. a "vintage-modern" contour if you will. 

All our preamps operate at 9v and 12v. I prefer to run mine at 9v for more texture and saturation at max gain.

note:

Average turnaround is 3 weeks at this time. it will be delivered via USPS.com Priority insured (international is DHL insured )when the build is finished. I make each one to order and the day I receive your order you are put on the build list. When the build is finished we send you a ship/track number via an email.

(*tech notes: ABBY MODE... this dB boost mode isnt acting like other drive boxes that employ cascading gain or double up on diode clipping . Its a bit of a unique approach to solve the request for a solo mode. It modifies the guitars impedance response.
The "ABBY" is opening wide the preamp gain range. Guitar solo's will stand above the band digging in at chorus intensity or even if at a turn around you want a cool melodic travis pickin pass.
The ABBY switch is taking your guitar from whatever level you have the NORMAL mode at and suddenly making everything like 35% more dynamic than it was (i dislike using "touch sensitive") so as you dig in for the solo the guitar is pushin into the amp or whatever is after it that much more. The more the normal channel gain is turned up, the more boost you will get from the "ABBY" mode. 

*toggle switches explained:

left toggle is a high presence cut that takes a little gain in that frequency down a notch. the right toggle shifts the impedance so in the up mode, it feels louder but its actually increasing sensitivity to pick dynamics.


The left toggle help in a number of ways:

1.The left presence cut smooths out the top end overcoloring when you are using dynasonics or other large bobbin single coils

2. also nice for reducing Piezo quack on acoustic instruments.

3.  useful when you have other pedals in front of it that tend to brighten your signal like a boss pedal. Boss and ibanez/maxon pedals have an "Always on" active line buffer that pushes a high presence signal through the pedal whether stomped on or off. When stuff like this hits the atomic brain, the atomic brain preamplies all other noise artifacts in front of it. Effectively doubling the unwanted frequencies or hiss or whatever before it.


The right toggle is beneficial for:

1.Master volume amps, as when you flip it into the up position ye ol' master volume amps get the same benefit as non master amps, that tend to sound better with full range preamps. its a fix'er'er for em. Plus lets you hear your fingers on the fretboard when raging the gain.

2. when using piezo pickups, they want to see a much higher input impedance at the front'ish side of a preamp pedal. this helps acoustic guitars and upright basses

3. electric basses get more growls w this flipped up as well, really cool when your the low end guy and you want the rest of your band to hear your notes instead of just feeling them.

extra feature, flip all toggles up, stomp on the abby..turn down the global gain control just a bit above unity gain and thin guitars are suddenly fuller versions of themselves w the amp. adjust the bass cut to taste, enjoy.

the atomic brain preamplies all other noise artifacts in front of it. Effectively doubling the unwanted frequencies or hiss or whatever before it.  9Volt DC (-) tip  Boss style pwr.



U.S. Trademark SN: 87678190

graphics logo done by Vince Ray @ http://www.thevincerayexperience.com/

Here's a Vid tutorial on all the settings of this new version of the Atomic Brain, click below:

https://www.instagram.com/tv/B5_vor1n3t8/?utm_source=ig_web_button_share_sheet 

Little ditty I recorded with the Atomic Brain Preamp

 

These are built per order, no returns. 1 year warranty on all parts and labor, shipping not included, no power supply included

 

Shipping Notes
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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]
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SKU: 25409476855

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Hannah
Houston, US
★★★★★ 5
Must have for travel - TSA approved size
Size: 1 Ounce (Pack of 1)
As an adult who has dealt with eczema on and off for years, I originally bought Aveeno Baby Eczema Therapy Nighttime Moisturizing Balm for travel, but it has honestly become a staple in my routine. First, the texture is rich and balm-like, yet it does not feel greasy or heavy on the skin. It melts in nicely and creates a protective barrier that actually lasts overnight. I use it on dry patches around my hands, elbows, and sometimes on irritated areas during flare-ups. By morning, the redness and itching feel noticeably calmer. I really appreciate that it contains colloidal oatmeal and ceramide. The oatmeal gives almost instant soothing relief when my skin feels inflamed, and the ceramide helps lock in moisture so my skin does not dry out again within a few hours. It is fragrance-free, which is a must for my sensitive skin. No stinging, no strong scent, and no irritation. Even though it is marketed for babies, it works just as well for adult eczema. The 1 oz travel size is perfect for keeping in a purse or carry-on, especially during colder months when dry air makes everything worse. If you are an adult with mild to moderate eczema or stubborn dry patches, this is absolutely worth trying. It is a small container, but a little goes a long way. I will definitely be repurchasing, and next time I will likely go for the full size.
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Reviewed in the United States on March 4, 2026
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Jay
Chelsea, US
★★★★★ 5
Really helps soothe baby eczema overnight
Size: 11 Ounce (Pack of 1)
This balm worked very well for my baby’s eczema, especially when used at night. It’s thick and moisturizing but not greasy, and it absorbs nicely into the skin. After a few nights of use, I noticed less redness, dryness, and scratching, and my baby seemed more comfortable sleeping. It’s fragrance-free and gentle, which is very important for sensitive baby skin. A little goes a long way, so the jar lasts a good amount of time. If your baby has dry or eczema-prone skin, this is definitely worth trying.
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Reviewed in the United States on February 17, 2026
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seRAEtonin
Battle Creek, US
★★★★★ 5
Helped with my baby's eczema!!
Size: 11 Ounce (Pack of 1)
Long overdue review but this was a lifesaver for my sons eczema. Before he was diagnosed, I was struggling to find a moisturizer to help soothe his angry red skin and his flare up wasn't going away or lessening at all. My sister whose son also has eczema, suggested I buy this tub after she gave us some to try. It worked! As a first time mom, seeing my 4-5 month old baby suffering from itchy and uncomfortable skin, I was so stressed about finding something that would help him. This body balm was thick and applied daily after his nighttime bath. The large red patches on his body slowly started to dissipate and we were so relieved. He was prescribed steroid cream for worse flare ups but we use this regularly to keep his eczema flare ups to a minimum and avoid steroid use as much as possible. Although sometimes this doesn't work for the more severe flares, so keep that in mind. It's okay to use the steroid cream or eucrisa prescribed by the doctor. Aveeno is a great daily maintenance cream to help keep their skin moisturized and happy. I highly recommend this jar of body balm, it lasts for many months and a little bit goes a long way.
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Reviewed in the United States on February 8, 2026
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Yai Alvarez
Whiting, US
★★★★★ 5
Very good product. It moisturizes the skin well and helped reduce irritation quickly. I recommend it
Size: 1 Ounce (Pack of 1)
Excellent product. It helped soothe my baby’s dry, irritated skin after just a few uses. Highly recommended.
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Reviewed in the United States on June 2, 2026
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Darianny Campos Ramirez
Dallas, US
★★★★★ 4
Very gentle and effective for baby’s eczema-prone skin
Size: 1 Ounce (Pack of 1), Size: 1 Ounce (Pack of 1)
This Aveeno baby face cream has worked really well for my baby’s sensitive, eczema-prone skin. I use it daily on the face, especially on dry and irritated areas, and it helps keep the skin soft, calm, and well moisturized. The texture is rich but not greasy, and it absorbs nicely without leaving the skin sticky. I’ve noticed a clear improvement in dryness and redness after consistent use, especially during colder or drier days. I appreciate that it’s gentle, fragrance-free, and suitable for delicate baby skin. It hasn’t caused any irritation or breakouts, which gives me peace of mind when applying it to my baby’s face. A small amount goes a long way, making it great for everyday use. Overall, this is a reliable and soothing face cream for babies who struggle with dryness or eczema. I would definitely recommend it to other parents.
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Reviewed in the United States on January 17, 2026

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