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Fulltone 2B Mini Clean Boost Guitar Effects Pedal

A premium clean boost in a pedalboard-friendly package: the Fulltone 2B Mini Clean Boost Guitar Effects Pedal.


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MSRP: Old Price $139.00 Discounted Price $111.20 Save : $27.80 (20%)
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MSRP: Old Price $139.00 Discounted Price $111.20 Save : $27.80 (20%)
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The 2B Mini Clean Boost from Fulltone may be small in size, but it's an incredible transparent boost pedal that was designed in the image of the "Boost" channel used in the popular Fulltone FD3 pedal. After the release of the FD3, Fulltone receieved countless requests to use this Boost channel to create this single channel Boost pedal, thus the 2B was born! The 2B packs this beloved boost circuit into the smallest possible package. Not only is it small, but the 2B incorporates features such as rear-mounted IN, OUT, and DC power jacks that'll save even more real estate on your pedalboard.

Not only will a good boost pedal give you that extra volume you need for soloing, but it's also a great solution when you have a crowded pedalboard like most guitarists nowadays. With all these pedals and cables, the signal between your guitar and amp is substantially reduced which diminishes your sound in all frequencies. With a great boost pedal such as the Fulltone 2B, you can get back a lot of that tone and gain that was lost between your amp and guitar.

The 2B is also unique in the fact that even when the pedal is turned off, it still offers a high-quality unity gain buffer to drive the long cables while many other boost pedals do not. The unity-gain JFET amp on the 2B buffers the signal when the pedal is turned off, and the only difference when the pedal is engaged is that the gain knob can now be used to dial in up to 20dB! The result is superior sound and performance even when the 2B is off!

The ingredient that really makes the 2B an outstanding boost pedal is the fact that Fulltone uses the JFET opamp that they find to be the best as far as quality and sound. Another great feature of the 2B is that it actually has a subtle roll off in the higher frequencies to avoid that piercing, harsh, and shrill top-end that many boost pedals are notorious for.

One of the most distinctive features of the 2B compared to other boost pedals is the onboard DYNAMICS knob. Featuring a subtle Germanium diode Limiter circuit, just turn the mini DYNAMICS knob clockwise and this will change the feel of the notes being played while also reducing those harsh transient spikes that can overload the input of your amp. Those spikes are as the amp and the speakers as it is to your ears. Perfect for gigging guitarists, the 2B acts like a very smart compressor and will keep your sound in check in a live mix.


  • Input Impedance: ultra-high 1.65mega ohms...Not a chance of any interaction issues with guitars or other effects
  • Output Impedance: ultra-low 300ohms...no chance of loading or interaction issues
  • Max Gain: @ 20dB
  • Power requirements: anything from 5 to 18 volts DC, 9 or 18 VDC recommended

Get your Fulltone 2B Mini Clean Boost Guitar Effects Pedal today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Guitar Effect Pedal



Nice clean effective sounding boost!



I knew what I was getting and like it a lot.


I knew this boost really well because I'd previously owned a Fulltone Fulldrive 3 and this was the boost side of that. I sold that and liked other OD pedals more, but I really missed that boost. Well, this is basically identical in a small pedal. Sam Ash was blowing the out (not sure they still carry Fulltone gear?) and I took advantage of a really good deal on it. And I like it as much as I knew I would.



2B Mini Clean Boost Guitar Effects Pedal

4.5 2


Weight 12 oz.
Dimensions 2.3 x 2.1 x 4.5 inches (WxHxD)
Series Standard Line
Model 2B

Fulltone Warranty Information

Warranty Info:

Fulltone products carry a 5 year Limited Warranty to the original owner with proof of purchase that the product was bought from an Authorized Fulltone Dealer. This includes the footswitch. There is no need to register the product, simply keep a copy of your original sales receipt. If there is a technical issue please do not call. Instead, go to https://www.fulltone.com/contact/fulltone-repair-process.

Fine Print: Fulltone Warranties cover product failure due to "normal use" and manufacturer error, and does not cover user-abuse, modifications done by anyone other than Fulltone, accidents, water damage, damage done by customer plugging into the wrong wall voltage or from the customer plugging his/her device into the wrong power supply polarity! Warranty does not cover any damage done to equipment that has been connected to Fulltone's products. Fulltone determines what constitutes "normal use" and also makes the determination as to whether the claim is "Warranty covered,"not the Dealer or the customer. Fulltone Musical Products Inc. is not responsible for and injuries and/or damages related to the use of their products.

Power Supplies: 5 year free replacement to original owner purchased through authorized Dealer. Note: FPS-1 (9VDC - center) and FPS-3 (18VDC - center) are almost extinct and will be replaced by the IPS-9 and IPS-18 in the product line, or in case of a warranty replacement in the future. FPS-2 (9VDC, + center) does not carry a warranty and will not have a warranty replacement.

Tape Carts (ETC-1 & ETC-2) 3 months: Limited Warranty: Fulltone guarantees the ETC-1 & ETC-2 tape cart to run for 3 months from date of installation only under the following conditions:
1) proof the cart was properly installed on a clean, well-maintained Fulltone TTE or SSTE by making a clear, close-up video of the Tape cart running after the install. Keep this video on file in case of any problems. This video will help us diagnose any other problems as well.
2) The cart must not have been damaged due to user-error. We will make the determination as to what constitutes "user-error."

Batteries: are not Warranty-covered.

Tubes: 3 months

Customer Troubleshooting: Warranty support is entirely dependent on the Customer's willingness to assist in troubleshooting. The customer agrees to furnish a clear video (cellphone video ok) representing the problem at hand, and we have provisions on our website to upload such videos. Refusal to submit such help or a video will result in instant disqualification for repair assistance. 90+% of "My pedal is broken... I want a new one NOW" emails result in the discovery that the item was either plugged in backwards, dead battery, the wrong power supply was used, another pedal in the customer's chain is actually the culprit, or the customer doesn't understand how to operate the device and how it's supposed to sound.

Shipping: Customer is responsible for all shipping costs unless there are extraordinary circumstances and Fulltone decides otherwise. This decision is made only by Fulltone, not the Dealer or Customer. There are no shop visits or drop-offs unless cleared & scheduled in advance. All items must be shipped to Fulltone via FedEx, UPS, US Mail, & DHL. We strongly recommend the customer follow the companies' packing guidelines to assure that they have recourse should the item become damaged during shipment. Fulltone is not responsible for any lost or damaged items during before, during, or after the shipping process.

Please click the link above for additional warranty information.

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