There are some guitars you never forget – custom models, one-off wonders, and breathtaking vintage instruments. Or maybe you're looking for some inspiration for that next new guitar. This gallery features great instruments that have come and gone from Mass Street Music, but many may be available as custom orders or might even be already reordered and on their way back in stock. Just give us a call at 1-800-747-9980 or email us at for information on availability of instruments and items you see here.
Many of the vintage instruments are one-of-a kind and have come and gone, but you can see the great used and vintage instruments that often come our way. Just click on any brand to see what we've offered.
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This used Xotic BB Preamp Pedal is True Bypass, hand wired, and extremely versatile. An outstanding pedal from the folks at Xotic, this one is in Excellent condition. Incredibly natural and transparent with EQ like no other, you can push this harder than the AC Booster, but it can also clean up to give you a more bluesy overdrive. Capable of a 30dB+ clean boost, it has an adjustable 15dB two band active EQ which adds a wide range of harmonic content to your sound. The BB also utilizes a pre-gain stage which allows the pedal to go from a very pristine clean to a very smooth, compressed, overdrive. Power via 9v battery or AC adapter, this Xotic BB Preamp Pedal is a great deal. USED
$115.00
This used Xotic AC-Comp Pedal is in Excellent condition and comes in its original box. Boasting a deeper amount of low end thump on tap if needed, and two internal switches for additional fine tuning, this pedal is versatile. It features a top-mounted three-way switch for dialing in compression, with the normal setting giving you classic AC Booster style overdrive. The middle setting has very little compression and gives you a tight aggressive punch with a bit more grit on the top end. This setting works great for fast, articulate rhythm playing and cleans up extremely well with your guitar's volume too. The final setting, simply titled "comp" gives you a great, smooth compressed overdrive. Similar to the stock AC Booster, but with more gain and saturation. Dig in for those swampy Billy Gibbons harmonics!
This Xotic AC Comp Pedal gives you a multitude tonal options, perfect for dialing in the sound you're looking for with any guitar/amp configuration! USED
$149.95
This used Xotic Effects AC Booster Pedal is in Excellent condition, and comes in its original box. This pedal has extremely wide range control, with gain, volume, treble, and bass knobs to define your own sound. When the gain knob is turned all the way up, the AC Booster can also work as distortion, pushing the limits of a traditional boost pedal. True bypass eliminates any signal interference. This used Xotic Effects AC Booster is a great boost pedal, and a good addition to any pedalboard. USED
$125.00
This used Xotic Custom Shop BB Preamp MB is a versatile pedal. The Custom Shop supplemented the original BB-MB with more Mid-Boost Control, adding a more aggressive "bite" to your sound and up to +12db of mid-treble boost.
"I plugged in this pedal with a Dr. Z Prescription Jr. combo and a Grosh Electrajet w/P-90s. This version of the BB allowed me to dial in my tone perfectly. Everything from a rich, full and gain-y Neal Schon sound to a less gain-y, slightly mid-scooped SRV-ish vibe. I could definitely use this as a main overdrive unit on my board...plenty of gain. Plus, the Xotic effects are dead quiet...couple this with an AC Booster and you're talking huge, complex overdrive. When dialed in appropriately, I could even see this Xotic Custom Shop BB Preamp MB Pedal being an ideal clean boost. I'm going to have to get one of these...you should too!" - Brian S. USED
$150.00
The Xotic AC Booster is one of our best sellers and once you play with one, you'll know why. Take it from a mild boost with a little warm edge to a full-out 70s Marshall on 10 - it always stays amazingly natural and transparent. It sounds good, consistently, no matter where you set any of the controls. The EQ controls are like no other we've come across. The highs are always pleasing and never spiky sounding, and the low end is really warm, adding a Marshall low end thump that never gets boomy. These controls can be used to tweak the sound of your set-up or to contour your amp to the room.
There are a lot of our favorite players using this pedal as a main tool in their pedal boards, and after spending time with it ourselves, it's obvious why they are in such demand. This AC Booster is a limited edition model in sleek chrome.
$205.00
One of our favorites, here in copper, the Xotic AC Booster can quickly become an essential on your pedal board. From a mild boost with a little warm edge to a full out 70s Marshall on 10, it always stays amazingly natural and transparent. It always sounds good no matter where you set any of the controls. The EQ controls are like no other we have come across. The highs are always pleasing and never spiky sounding, and the low end is really warm, adding a Marshall low end thump that never gets boomy. These controls can be used to tweak the sound of your set-up or to contour your amp to the room.
There are a lot of our favorite players using this as a main tool in their pedal boards, and after spending time with it ourselves, it's obvious why they are in such demand. Here, the Xotic AC Booster is in a cool copper finish.
$205.00
The Xotic BB Plus is back in stock and we don't expect them to last long. They're versatile and could easily become the new essential on your pedal board. These are very cool. From Xotic: "A pre-amplifier, so transparent and versatile it bridges the gap between fingertips, guitar and amplifier with a full spectrum of sounds. Channel A epitomizes the core of the original BB Preamp. It has an amp-like feel. Characteristics that are very open with rich complex harmonics. Channel B is the most versatile booster we have ever designed. At any setting, it delivers the most inspiring musical tone that only dreams are made of. Activate both channel stacks with a single button for unlimited configurations of superb tone."
$280.00 retail
$224.00
This Xotic AC Plus overdrive pedal is a staple on my pedalboard and is THE key to my tone. I can always conjure up killer tones with this thing, whether I'm using my rig or playing through some random backline amp. It makes the most mediocre amps sound like a million bucks! -Brian S.
This Xotic AC Plus is one of our favorite pedals - true bypass, unbelievably versatile and completely ingenious with two channels that you can also use together to perfect your sound for whatever situation. Check out www.xotic.com to get a real feel for what this pedal can do with a cool interactive demo and sound clips. Also check Premier Guitar Magazine's in depth, thumbs-up review. Takes 9V battery or 9V negative tip adapter such as Boss PSA 120T.
$280.00 retail
$224.00
Very limited edition chrome! Get 'em while we got 'em! Another outstanding pedal from the Xotic folks. The BB Preamp has become a house favorite here. Incredibly natural and transparent with EQ like no others out there. It's capable of a 30dB+ clean boost with an adjustable 15dB two band active EQ which adds a wide range of harmonic content to your ideal sound. The BB also utilizes a pre-gain stage which allows the pedal to go from a very pristine clean to a very smooth, compressed, overdriven sound. The BB Preamp also features true bypass for eliminating any signal interference when switched off, and is hand wired and hand crafted in the U.S.A. Can be used with AC adaptor (optional) or 9V Battery. Some quotes from their site: "I tried the BB Preamp on my gig and I love it! After 3 years using the SD-9 I'm changing to the BB in my rack." - Scott Henderson "I was worried about airplane travels in Europe. So I brought my new Signature model, which is a very nice guitar but it doesn't have quite the push of the sound that I like that I got from my old one. So I used the BB Preamp with the gain all the way down. I almost used it as a pre-amp in the sense of just boosting the clean sound a little bit. As a true booster of the tone and the volume. Almost like a compressor without compressing. It's very effective for me...." - Lee Ritenour "Hey man. GREAT sounding stuff. I used the BB preamp on Tony Levin's new CD. I loved the sound of the BB preamp. I just gave it a little more gain and adds some top end and it sounded so natural. NOT like a "pedal". Tony loved it and so did I." - Steve Lukather Check out their website for more great sound clips and interviews.
$205.00
Very limited edition chrome! Get 'em while we got 'em! An incredibly transparent boost pedal that delivers the sweetest natural gain. This pedal makes any amp sound better. It just seems to open everything up to the point of not wanting to turn it off. Many pros use this pedal at the end of their effects chain to restore clarity and add drive, and never switch it off. This is not a full blown overdrive, although with the gain cranked, it does deliver a nice warm edge. The EQ controls on these units are like no other we have come across. The highs are always pleasing and never spiky sounding and the low end control is really warm but never boomy. These controls can be used to tweek the sound of your set-up or to contour you amp to the room. There are a lot of our favorite players using this pedal as a main tool in their pedal boards and after spending much time with it ourselves it becomes obvious why they are in such demand. Check out their website for some great sound clips and interviews.
$205.00
