A really cool gem of a pedal, which has a pretty unique set of features. Two independent loopers, with the possibility of infinite overdubs. Loop 1 is played back with manipulations of speed and direction. Loop 2 goes even further with different speed cycling of the loop or rearrangement of loop fragments. Both loops can be progressively degraded by the refract control over a variable time-frame, and returned to normal with the unbend function. The loops can't be stored, so when they stop they are gone, which I think adds to the character of the pedal. It's not directed towards preset-making, but rather towards playing, experimenting and having fun.

Bought the Ruby '63 more as a tool for direct into DAW recording than as a standalone pedal. Only had it for a few weeks but have already managed to get a very good and convincing guitar sound without having to go through the hassle of miking my amps. There are numerous sound options through the brilliant, normal and vibrato channels, as well as different speaker simulations.
The UAFX Control app also gives you a large amount of downloadable presets, and the possibility of storing your own.
The overall feeling and finish of this pedal is absolutely awesome.
It also needs to be said that the shopping experience at Sound Shoppe NYC is remarkable. Fast, efficient shipping with zero hassle. Superfriendly communication and excellent service. My favourite pedal shop by far.

Three modes of thick and resonant modulation with enough control over the parameters to ensure a wide variety of possible sounds.
Death by Audio. Says it all.

A super fun and versatile modulation pedal with a lot of options and range. While is not hard to just dial in a slew of more recognizable tones, it can also get a bit more far out than most.
Loads of fun.

Like the title says, this thing sounds massive! The feedback control is explosive. Shoegaze ambient swells and sustain for days! I'm in love with this pedal.

Boonar for the win! Great service fast shipping and fair price. Thoughtful packaging. Thank you!

I had heard about this Italian builder , as this particular pedal had been mentioned a couple of times in forums when discussing a more road ready, heavy duty version of the iconic Behringer SF300, which itself was based on the Boss Hyper Fuzz FZ2 , their take on an iconic circuit known for being the nastiest and heaviest of all Fuzzes.

I still haven't found anything heavier than this particular flavor of Octave Fuzz - it is spectacular, and this pedal gets everything about it 100% correct. I own the SF300, Idiotbox Swanson Super Fuzz, Dungeon Master, LBF Fuzz Cauldron and my own DIY Super Fuzz Pedals. I think this is the most well built, internally and externally, of all my similar pedals, and sounds basically identical to the SF300. You have the Grindy Fuzz channel, the harsher Octave channel, and the clean boost channel, set up on a three way toggle, along with volume and gain, and bass and treble e.q. This is definitely one of those pedals where you can cry havoc and max all the knobs, as to let slip the dogs of war! Aural assault for your pedalboard!

I put the Matrise on my wet/dry/wet board, routing 3 stereo pedals through it, and was blown away at the clarity that could be achieved via parallel mixing. Add to that an endless variety of routing options, including self oscillating any pedal, and it's an experimental monster. It generates no noise at all on its own. I run it at 12V which allows for plenty of headroom, and the phase switches are very useful for pedals which flip phase. There's also internal dip switches to select which inputs/outputs you want in mono, split mono, or stereo. It's like giving your existing pedals a PhD.

Purchased to control two Syn-2 units simultaneously. Works great. Also like that it has phantom power through the MIDI cable.

Purchased this pedal to use with two Synergy Syn-2 units. Works great and switching between modules/channels on both units is quick and easy. No lag or latency. Phantom power through the MIDI cable is great too!

Ordered a Synergy SLO II module to be delivered to New Zealand. Arrived in very few days (thanks for the fast turnaround) and as to be expected it sounds fantastic.

There are so many items in Sound Shoppe that I can be tempted by, knowing they'll make their way halfway around the world quickly, well priced and in great condition!

I’ve been really digging the AC Noises Ricorda so far. It combines a massive reverb with a modular-derived granular processor that’s a bit unpredictable, but hauntingly beautiful. The already deep pedal becomes even deeper once you throw the secondary parameters into the mix. Highly recommended.

Bought one of these after seeing it on Pino Palladino's board, regret not getting one sooner. Turning the pedal on by itself adds a lot of oomph to your sound, and the flip switches are there if you want to color your tone more (the L switch is a must for bassists.)

I have tried so many tremolo pedals, you name it & I’ve tried & this is the ONE. The addition of the dynamic envelope filter is very cool & I thought I wouldn’t really use it but it is making me think how to incorporated, almost on everything that I do when the pedal is no.

If I had to count the actual amount of dirt pedals I've tried over the last decade it would certainly be an embarrassing number. The Pet Yeti is in my Top 3, if not my favorite, of all the ones I've tried. It is so versatile and so open and retains clarity even in higher gain settings. It can do boost, it can do light OD, medium, high, fuzz...An absolute classic in the making and more folks should give it more attention.