The Boost ‘n’ Buff is a booster and a buffer pedal that should be an essential on every pedal board, whether to keep your original guitar tone intact or to boost the signal in three different ways; FULL, MID and TREBLE. The super quiet, Class A (single transistor) design provides a huge 35dB boost when engaged and acts as an ultra high input impedance buffer (5MO!) in bypass mode.
Bypass Mode/Buffer: In bypass mode, the Boost ‘n’ Buff acts as an ultra high input impedance/low noise buffer. In fact, the input impedance is approximately 5Meg. With such a high input impedance, your guitar pickups don’t need to deliver a lot of current in order to reproduce their full natural bandwidth. You can drive cable lengths as long as you like without sacrificing tone, and due to the ultra low noise design, you can use the Boost ‘n’ Buff out the front of dirt pedals or high gain amps without worrying about introducing any significant noise.
So what’s different about this buffer and the buffer you’d find on mass produced pedals? Well, the primary role of a buffer on a mass produced pedal is not to ‘rescue’ your guitar tone from degradation, but rather to drive the low quality transistor based switching system. The input impedance of these buffer circuits are thus designed not to keep all of the top end sparkle of your guitar tone. In some cases, the input impedance of this buffer is as low as 200kOhms, which is 25 times lower than the input impedance of the Boost ‘n’ Buff circuit.
By adding the Boost ‘n’ Buff in your signal chain, especially near the front of your effects, you’ll notice that in bypass mode your guitar signal will have a bit more sparkle and top end detail. It’s not that there are any special EQing ‘tricks’, but rather that the Boost ‘n’ Buff is faithfully reproducing all of the frequencies that are coming out of your guitar. Your tone will feel a bit more powerful, with more punch and almost as if there’s more dynamic range and ‘sustain’ (although these are not the right words to describe it). You’ve got to try it out to feel what I’m talking about.
Full Boost: This is a full frequency boost regardless of the gain and volume settings. It not only boosts the volume, but seems to really lift your tone as well. It’s difficult to explain. You’ve just got to feel it. This is perfect for solo volume boosts. The one thing to note is that if you’re going to use digital effects in your signal path, I’d suggest putting the Boost ‘n’ Buff after the digital effects to avoid overloading the A/D converters.
Another interesting application is using the Boost ‘n’ Buff in the FX loop of an amp to act as a secondary volume control. Since it has ample headroom, line level signals are not a problem. So even if your FX loop is line level, you can still get quite a bit of boost using the Boost ‘n’ Buff. This way, your FX loops can also double as a solo volume booster as well as a standard FX loop. By putting the Boost ‘n’ Buff in the FX loop, you can use it to boost the volume of an overdrive channel. If you’re using the overdrive channel of your amp, then putting any booster between the guitar and amp will just increase the amount of distortion as opposed to increasing volume. By putting it AFTER the preamp (in the FX loop), you can achieve volume boosting without affecting preamp tone.
Treble Boost: I tuned this mode to be a more of a dramatic treble boost than the stock Boost ‘n’ Buff. I figured that if the full boost option is now available, then it would be possible to make the treble function a bit more prominent. At maximum gain, not only do you have an amazing amount of boost (approximately 35db), but the frequency response is perfectly tailored to driving a valve amp. It is literally like hot-rodding your amp with an extra tube stage. Also, with the 18V headroom, your sound will be ‘cleaner’ going into the amp, so that there’s less colouring from the transistor.
Mid Boost: This came about because I quite liked how the treble boost pushed an already overdriven amp, but for some amps, I found that too much top end made the tone too harsh (For others it was fine). So by rolling off some of the highest frequencies, and beefing up the mids, we were able to get the extra gain, cut and richness, but without the ice-pick.
Gain Control: Firstly, you can now turn down the volume, and use the built in gain of the Boost ‘n’ Buff to get mild dirt sounds, boosting different parts of the frequency spectrum with the MODE switch. Finally, by mixing the relative levels of volume and gain, you can now coax a wider range of timbres from the pedal.
Volume Control: The new Boost ‘n’ Buff pedal now features an output volume control for a possible 35dB output.
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Please note: We are a small, family owned business. While we want to make sure you are satisfied with your purchase, we would like to try to limit the amount of returns as much as possible. This helps both us and the customer save time and money. If you are unsure about a product, please contact us before you complete the purchase, and we'll do our best to find the item that will best suit your needs. Prymaxe reserves the right to define abuse of the return policy on a case by case basis and consequently refuse subsequent return requests by said abuser and place them "All Sales Final".
Last Updated: March 27, 2018
If you are not 100% satisfied with your purchase, you can return it within 45 days of the original purchase date for a store credit refund, or within 14 days of the original purchase date for a refund to the original purchase method (PayPal, credit card, etc). If an item is not received by us within the 45-day window, the package will be refused. All new items returned must be in BRAND NEW condition with zero signs of wear or use and must be returned in the original packaging with ALL materials (free/bundled items -- must be unused/unopened, warranty cards, plastic, pouches, manuals etc.). We reserve the right to charge an up to 15% restocking fee on any opened guitars, amps, or keys being returned.
Our 45-Day Satisfaction Guarantee covers brand new products only -- it does not cover used and clearance products (see below). It also does not cover items in the “What is NOT Returnable” list below. Please note: All actual shipping fees paid by Prymaxe will be deducted from your refund. This includes orders that qualified for free or subsidized shipping. Return shipping must be paid by the buyer. If you received a defective or incorrect item, please see our FAQ section below.
All Used and Vintage items come with a 48 hour approval period. Please contact us directly at firstname.lastname@example.org within 48 hours of receiving your product for us to set up a manual return for you. Be sure to include your order number and reason for return in the email. All Used/Vintage items must be returned in the same condition they were sent to you in, as well as include all materials that came with it.
All returns should be insured by the buyer and sent via UPS, Fedex, or USPS with tracking. Please do not write on or attach tape or labels to the product box (these will be refused) -- use a packing box to return the product. Attach a shipping label with the RMA number onto the shipping box. Packages without a valid RMA number on the outside of the box will be refused.
To request an RMA number, please call us at 1-(855)-PRYMAXE (779-6293) (International Customers, please use 1-(908)-272-2990) during our normal business hours (Monday - Friday, 10 AM - 6 PM Eastern, excluding federal holidays).
When will I get my refund?
Once your return is received by us, your refund will typically be processed within 10-15 business days. It typically takes a few business days for all credit card refunds to be processed and reflected on your statement. This means it will take a few extra days for your refund to show in your account after your return is processed. Store credit refunds will be given in the form of a e-gift card which will be available for immediate use after it is emailed to you. Please note: All actual shipping fees paid by Prymaxe will be deducted from your refund. This includes orders that qualified for free or subsidized shipping. Return shipping must be paid by the buyer. If you received a defective or incorrect item, please see the next question.
What if I receive a defective or incorrect item?
If a product is defective upon arrival, or the wrong item was received, all the shipping fees will be covered by us and we will give you a store-credit refund on the original order. For defective items, Prymaxe reserves the right to refuse the return if we determine the reason for the unit failing was not covered under the warranty (i.e., if the item was damaged due to user fault or error). If you feel your item was damaged in shipping, please take plenty of pictures of the damaged box and item and immediately contact us so we can open a claim with the shipping company.
Please be very diligent with testing your defective item. Be sure to try other guitars, power supplies, cables, and amps. We also request that you take a video of the item not working. If we receive your item, test it, and find it to be working, we will give you a refund minus the cost of shipping both ways.
When must I ship my return?
Your return must be received by us within 45 days of the original purchase date for store credit, or postmarked by 14 days for a refund to the original purchase method (PayPal, credit card, etc). This means you must ship your return with enough time for us to receive the package within the deadline. If it does not arrive within 45 days, we will refuse the package. If you feel you sent the package within a reasonable time frame, but it arrived late due to the shipping company’s error, please immediately contact us to make an appeal before we refuse the package.
What if I pre-ordered an item?
If a pre-ordered item arrives outside of the 45 day window from when you ordered it, you will have 7 days from the arrival date to send it back for store credit.
Why was my package refused?
There are a number of reasons your package could be refused by us, including: