SKU: 27198710648

XFMR Boost XB-1

Sale price$170.06 Regular price$188.95
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Description

XFMR Boost XB-1PRICE: $209. 95 USD Download User's Manual This is a pedal for the pros. The AXiom XFMR Boost XB 1 is the industry's first analog transformer emulator boost buffer pedal to precisely recreate the harmonic profile and frequency response of high nickel to steel core transformers. Why settle for a simple clean boost or buffer pedal when you can have one that lets you dial in transformer "color", as desired? Why not just buy a real transformer and send

PRICE: $209.95 USD

Download User's Manual

This is a pedal for the pros.  The AXiom XFMR Boost XB-1 is the industry's first analog transformer emulator boost/buffer pedal to precisely recreate the harmonic profile and frequency response of high-nickel to steel core transformers.  Why settle for a simple clean boost or buffer pedal when you can have one that lets you dial in transformer "color", as desired?

Why not just buy a real transformer and send your signal through that?  Well, aside from the obvious fact that you can't just plug your guitar or bass directly into a transformer, most of them are designed precisely not to be heard.  You have to hit them hard and make them sweat to get them to impart the "warmth", "punch" and "clarity" they're famous for... and that isn't always easy.  In fact, unless an amplifier is specifically designed to handle it, it isn't even safe to hook it up to a saturating transformer (the clipping you hear will be mostly the amp trying to supply current to the transformer, not the transformer itself).  Then there's the reality that if you buy one transformer you have just one transformer.  What if you have a very clean transformer and you want a "dirty" one?  What if your high-output humbuckers push your transformered gear to where you like it but your vintage output single-coils don't?  Anyone who has worked with audio transformers knows that unlocking their magic isn't exactly as easy and user-friendly as cranking up an overdrive pedal.  (...Well, until now.)

Another thing transformers are famous for - particularly in a studio setting - is increasing clarity without changing tone.  How do they do that?  Let's just say the "secret" lies in the frequency-dependent harmonic content they create.  In fact, they were probably the first harmonic "exciters" or "enhancers".  Not all transformered gear will do this to the same extent as it's heavily influenced by the size and material of the core, as well as the DC current in the windings (which is set by the design and application).  The XFMR Boost gives you complete control over these parameters and complete control over transformer harmonics, so you can go from a subtle increase in clarity, through a noticeable punch to your tone, all the way up to the sound of a hard-pushed, fully saturating, sputtering transformer.

And to round it all out, the XFMR Boost gives you up to 12 dB of clean level boost on its own dedicated footswitch for solo breaks (or whenever you need to cut through), and can give you a buffered flat frequency response from 20 Hz to 20 kHz if you set it accordingly (if a transparent boost is what you're after).  Why buy a plain Jane boost/buffer pedal when you can have one that can dial in the coveted transformer magic on demand?

  • 100% analog circuitry
  • Individually handmade
  • True bypass
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 27198710648

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Carrie S.
Phoenix, US
★★★★★ 5
Great Stuff!
Size: 5 Liter, Style: 1 Pack, Configuration: 5W-30
Purchased for my husbands F-150 Truck , his engine was making a weird noise and he thought he was going to have to get a new engine but a friend recommended to change his oil and use this one. Boom, it worked! Couldn't believe it cleaned the engine out and the noise went away. Engine seems to be working fine now. Will definitely use again!
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Reviewed in the United States on May 13, 2026
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Dallas, US
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Size: 5 Liter, Style: 1 Pack, Configuration: 5W-50
I normally don't buy such expensive engine oils (normally buy cheap diesel truck oils add in MoS2). However, this one was well worth the purchase. Engine feels substantially smoother and quieter. After running for a while, the car feels a lot nimbler. More power, and as if it simply wants to keep moving rather than whining. It glides like a magic carpet
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Reviewed in the United States on January 17, 2026
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Frankie 4 Fingers
Lake Worth, US
★★★★★ 5
Give the green light to the green oil.
Size: 5 Liter, Style: 1 Pack, Configuration: 0W-20
Great oil. I've used Liqui-Molly in all my vehicles and it always performs. Theres very little burn off between changes and I noticed cleaner, quieter engine. I've used this in many different car brands, it never disappoints.
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Reviewed in the United States on May 17, 2026
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Raul Marin
Whiting, US
★★★★★ 5
Car Runs Smooth, Less Friction, and Improved Performance at Start Up and Underload.
Size: 5 Liter, Style: 1 Pack, Configuration: 0W-20
I kept hearing things about this oil from a few friends that work on cars and from my "go-to" mechanic. I was previously using Mobile 1 0w-20 on my 2024 4Runner and my wife's 2025 Outback Onyx, and this time around I decided to try it on both cars as they needed an oil change. So far I am happy with the change for both cars. This is good oil quality, smooth engine running, and noticeable oil lubrication at cold start. I am getting better MPGs mileage on both cars. Also noticeable engine is running with smoother. I had to lower my car window to check that my 4runner was on as it was quiet. I will update my review after a second oil change with this oil on both cars.
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Reviewed in the United States on December 12, 2025
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R Washington
Belleville, US
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Size: 1 Liter, Style: 1 Pack, Configuration: 5W-40
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Reviewed in the United States on September 23, 2024

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