Chorus only begins to tell the tale—this machine is overflowing with modulation voices.
EarthQuaker Devices announces the newest addition to their lineup of aural accouterment. The Aurelius is not your run-of-the-mill chorus pedal. Choose from Vibrato Mode, Chorus Mode, or Rotary Mode and manipulate their Width, Rate, and Balance to achieve your ideal sound. Shift seamlessly from one mode to another to cop a blend that is all your own. One simple tap of the Preset switch and you can summon up to six settings of your choosing at will.
Inspired by the 1970s CE-1 Chorus Ensemble pedal, this digital unit has been tirelessly tweaked and fine-tuned to give you an all-encompassing chorus and vibrato experience like nothing else. EQD Founder Jamie Stillman took it way back to the 1940s and the advent of the Leslie speaker to boldly capture the sound of its rotating baffle system for the Rotary Mode. He studied the way that the horn and the rotor moved on Leslie speakers and emulated the phasing and speeds of the low-frequency oscillator, exaggerating the hell out of them to make it suitable for guitar, bass, or your instrument of choice.
The Aurelius is equipped with an expression control so you can use any TRS expression pedal to manipulate the Width, Rate or Balance. Put it in Vibrato Mode and you’ll have a really subtle chorus with a seasick vibrato and alternate quickly between the two seamlessly. And that’s only one mode. The possibilities are endless.
Each and every Aurelius is hand-crafted in Akron, Ohio, USA, and is inspected by the spirit of speaker innovator Donald Leslie.
Learn more here.
An easy-to-use multi-head octave echo with solid foundational delay tones and weirdness on tap.
Deceptively deep but easy to use. Great for every day delay tones and deep freakouts.
Glitch and warp settings could get same-y over time.
SolidGoldFX EM-III Multi-Head Octave Echo
The EM-III from SolidGoldFX starts with a foundation of warm, analog-like digital delay and builds a bevy of functionality on top. It's a powerful pedal, and thanks to a simple and well-considered set of controls, it's intuitive and practical too.
The basic delay sound is easily controlled via time, repeat, and level controls, while flutter and color knobs allow users to tweak modulation and tone settings. Switching the center toggle to the left selects up to three delay heads; switching to the right activates the pedal's octave-down setting. With these controls, it's easy to access solid, foundational delay tones or head for totally twisted, but controlled, sonic space.
The self-oscillation and tape-snap sounds should be considered a requirement for any "Maggot Brain" cover you have in the works.
The EM-III's secret personality is unleashed by holding down the bypass and tap switches, which have secondary functionality for glitch and warp respectively. The self-oscillation and tape-snap sounds contained in these switches can be as weird or as subtle as you want, depending on how long you hold them down, and should be considered a requirement for any "Maggot Brain" cover you have in the works. The EM-III is a heavy hitter with a heart of gold, tons of personality, and all the warbly bliss you can imagine.
SolidGoldFX EM-III Multi-Head Octave Echo Demo - First Look
This heavyweight digital solution packs a mighty punch. How does it stand up to the competition?
Excellent amp models. Neural Captures are really cool. Smartly designed footswitch knobs. Excellent mobile app.
Unable to run Neural's native plug-ins at press time. Some lackluster effects.
Neural DSP Quad Cortex
Neural DSP built its reputation on producing high-quality plug-ins. But packing great sounds into an all-in-one floor unit is a very different design challenge than creating a plug-in. In the form of the Quad Cortex, however, Neural succeeds at creating an intuitive interface and adding interesting features that even seasoned fans of digital setups will find intriguing.
Like a Rock
The Quad Cortex feels solid. Eleven dual-purpose foot switches and an oversized master volume control are situated around a 7-inch full-color touch display. Around back are a wealth of different I/O options including multiple XLR and 1/4" inputs, independent XLR and 1/4" outputs, headphone jack, dedicated Neural Capture output, MIDI, two effects loops, and support for 8-in/8-out USB audio. You'd be hard pressed to find morerouting options on a comparable unit.
The foot switches not only feel sturdy, but double as rotary knobs that adjust various parameters depending on the function you have selected. For those hesitant to go digital because they miss manual level adjustments, this might be a game changer.
On the Grid
Whether you pull up a preset or start from scratch, the Quad Cortex displays a grid that illustrates almost any signal flow you can imagine. I started simple and loaded up a Fender-style amp impulse response from a Bassman 4x10 with Jensens, and a Myth Drive (Neural's Klon emulation). I monitored through a set of headphones and a powered Electro-Voice EKX 12-" speaker. The warmth and presence in the amp models is easy to hear, and the midrange and low end have a particularly authentic feel. Just to confirm what my ears were hearing, I tried similar patches on an HX Stomp and Kemper Stage. The Quad Cortex easily held its own.
Within about 20 minutes I had a fully functioning stereo setup that sounded great and was easy to tweak.
My next rig was more complicated: Two amps, effects in pre- and post-amp positions, plus an expression pedal. Using Vox-and Hiwatt-style emulations together allowed me to test the unit's wide-ranging "gig" functionality. Here you can use one of three different modes: scenes, presets, or stomps. These functions allow you to assign effects blocks to foot switches (stomp), move between different settings in a single rig (scene), or change rigs entirely (preset). Depending on how you set them up, these three modes offer nearly limitless options. I was able to move between amps, high- and low-dwell reverb settings, and a wacky Whammy-style effect that I operated via an expression pedal (not included). The programming wasn't without a bit of trial and error, but within about 20 minutes I had a fully functioning stereo setup that sounded great and was easy to tweak. With units like these I find that ease of use is nearly as important as sound quality. The Neural excels on this count.
With over 70 effects, Quad Cortex hits all the bases. There are faithful emulations of classic overdrives, compressors, filters, and pitch shifters alongside Neural's proprietary effects. I hope for more modulation effects in future updates, though. Having just one type of chorus, flanger, and phaser underutilizes the Neural's impressive power.
The Neural Cloud system definitely merits mention. It's the most streamlined method for sharing and discovering presets I've encountered. Once you connect your Quad Cortex to wi-fi and download the free mobile app, you can access thousands of user- and artist-sourced presets, captures, and IRs. In minutes I had the exact setup that Rabea Massaad used with Stormzy. Wild! It's a great way to reverse-engineer your own presets, too.
Neural Capture enables you to create a snapshot of an amp or pedal at a specific setting. The function works for amps, cabs, and overdrive pedals. (At press time, Neural mentions that higher-gain drives like fuzz pedals aren't compatible). I hooked up a Wampler Brent Mason Hot Wired following the instructions in the handy on-screen guide. (When capturing a pedal, you don't need to hook it up through an amp and speaker.) The Quad Cortex went through its process and out popped a fresh capture. Neural includes a handy preset template that allows you to A/B the capture and the original pedal. After a few tweaks I was able to mimic the sound without much discernible difference in tone.
Capturing an amp means capturing the properties of the entire signal chain including the speaker and mic. I set up my Revv D20 with an Avatar 1x12 cab and miked it up with a Shure SM57. The capture process is similar to a pedal, except there are more audible artifacts from the analog chain. After a few stops and starts I ended up with a fairly accurate capture of the amp. To my ears, the pedal capture was a bit more accurate. However, you can visit the online version of this review to hear the results for yourself.
The Quad Cortex is an immensely powerful unit. The complete array of features, tones, and expandability via Neural Capture make it a worthy peer to similar units. The grid system is a great way to organize complex routing options. It isn't perfect, and you'll want to consult the manual to optimize the deep functionality. But if you're interested in a more open digital ecosystem and recreating rigs that would occupy a whole rehearsal room in the analog world, the Quad Cortex is a truly impressive way to achieve those aims.