The All-Pedal Microdose is a mind-altering experience, but it’s not for the faint of heart.
Endless sounds and tweakability, from subtle to brain-melting.
Expensive. Probably too much firepower for most users.
$325
All-Pedal Microdose
allpedal.com
When it comes to effects like phase, chorus, and vibrato, many of us tend to have a staple (and sometimes cheesy) sound in mind. But such preconceptions obscure the reality that these effects can be much more radical than their best-known applications.
If you’ve ever thought that phaser pedals are one-trick ponies, All-Pedal’s new Microdose, a digital phaser collaboration with Portland’s Spaceman Effects, will happily relieve you of that notion. The Microdose is to the MXR Phase 90 what the modern smartphone is to an old Nokia flip phone: It’s so feature-packed and overflowing with an embarrassment of tone riches that it feels barely related at all to its humble ’70s ancestor.
“It gets percussive, punchy, and juicy, turning single-note runs into intergalactic transmissions, and full chords into blasts of alien goop.”
Discoveries From the Outer Reaches of Space(man)
The Microdose is an evolution and expansion of Spaceman’s Explorer Optical Phaser. It’s maximalist in terms of both enclosure art and functionality, and can feel a bit cluttered as a result. Between eight knobs, two switches, two footswitches, and a groovy font and graphics vying for visibility there is a lot to take in. There are a lot of sounds too. The crowning achievement here is the collection of 16 wave forms—more than triple the Explorer’s five—all of which are selectable via an 8-stop rotary knob and a switch that moves between standard or alternative (and weirder) versions of each wave form. Each setting can be treated to two-, four-, or eight-stage phasing, and the level control provides a hearty boost for the effect to make sure that when its engaged, differences between settings won’t get lost.
Rate, multiplier, blend, and depth knobs all function as you’d expect them to, but the Microdose’s resonance and warp controls breathe new life into familiar sounds. Resonance controls phaser feedback, generating gentle, tried-and-true phase sweeps at low settings and more prominent, insistent phasing when cranked the other way. Coupled with the depth knob, it allows for precise tuning of intense phase sounds. The warp knob, meanwhile, does exactly what it says: At noon, the phase wave form remains unaltered, but turning it in either direction produces varied modifications to each wave form.
The Microdose’s tap tempo is a welcome addition that adds flexibility and more control over complex modulations—especially in live situations. But with such a vast expanse of sounds on tap and no preset functionality, the pedal’s usefulness on stage can feel limited. While dedicated phase jockeys will no doubt find a spot for it on their gigging boards, it sometimes feels more like a piece of studio kit.
Mind-Expanding Tones
The Microdose lives up to its name. It can give you a subtle, just-fun-enough, vintage experience if that’s what you’re after. But it can also blast way beyond that into sci-fi, psychedelic, and fearsome ghost-in-the-machine meltdowns that sound nothing like guitar.
Set for a classic, two-stage sine wave phase with all controls at noon, the Microdose is surprisingly unassuming, adding just a sliver of movement and dimension. This is where the pedal’s dense tweakability really shines. You can dial in a modest always-on sound that breathes life and unusual texture into rhythm or lead parts without overpowering your signal. Deep depth and blend will swing you well into Waylon Jennings territory, but that’s just the start.
Things get trippy in the best way possible as you add phase stages and explore the alternative wave form algorithms, which are a lot of fun on their own and even more so with a wiggle of the warp knob. With each bump up in stages, the effect gets waterier and three-dimensional, which feels like splashing around in some interstellar swamp. When you max out at eight, the effect is in the driver’s seat. It gets percussive, punchy, and juicy—turning single-note runs into intergalactic transmissions, and full chords into blasts of alien goop.
The Verdict
There’s a whole world of sounds here between the Microdose’s extremes. It can probably execute every single phase sound you’ve ever dreamed of—plus some wackier than what your puny human brain could come up with without lysergic inspiration. If you’re up for a phase experience, Microdose is a trip you’ll want to take. PG
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We’re giving away more gear! Enter Stompboxtober Day 24 for your chance to win today’s pedal from Maxon!
Maxon OD-9 Overdrive Pedal
The Maxon OD-9 Overdrive Effects Pedal may look like your old favorite but that's where the similarity ends. Improved circuitry with a new chip yields the ultra-smooth dynamic overdrive guitarists crave. Drive and Level controls tweak the intensity and volume while the Hi-Boost/Hi-Cut tone controls adjust brightness. Features true bypass switching, a die-cast zinc case, and 3-year warranty. From subtle cries to shattering screams, the Maxon OD-9 delivers a huge range of tones.
Features
Improved circuitry with a new chip yields ultra-smooth dynamic overdrive
Drive and Level controls tweak the intensity and volume
Hi Boost/Hi Cut tone controls adjust brightness
True bypass switching
Die-cast zinc case
AC/DC operation (order optional Maxon AC210N adapter)
Product Specs
Input: 1/4" mono jack
Output: 1/4" mono jack
Power: 9V DC, 6 mA, center pin minus (not included)
Dimensions: (WxDxH) 74 mm x 124 mm x 54 mm
Weight: 580g
Founding Grateful Dead bassist Phil Lesh has died at 84.
Official statement from Phil Lesh's Facebook page:
He was surrounded by his family and full of love. Phil brought immense joy to everyone around him and leaves behind a legacy of music and love. We request that you respect the Lesh family’s privacy at this time.
This is a developing story.
Vintage-style reverb, tremolo, and vibrato sounds abound in a 3-in-1 stomp that might be the only box you need.
Here’s part two of our look under the hood of the funky rhythm guitar master’s signature 6-string.
Hello and welcome back to Mod Garage. In this edition, we’re continuing our journey through the Fender Cory Wong Stratocaster wiring, bringing it all together.In the previous installment, the last feature on the funky 6-stringer’s signature axe that we discussed was the master volume pot and the corresponding treble-bleed circuit. Now, let’s continue with this guitar’s very special configuration of the tone pots.
Tone pot with Fender Greasebucket tone system:
This 250k tone pot is a standard CTS pot with a 90/10 audio taper found in all U.S.-built Fender guitars. The Cory Wong guitar uses the Fender Greasebucket system, which is added to the pot as a ready-to-solder PCB. The Greasebucket PCB is also available individually from Fender (part #7713546000), though you can use conventional electronic parts for this.
Fender introduced this feature in 2005 on some of the Highway One models and some assorted Custom Shop Strats. The Greasebucket name (which is a registered Fender trademark, by the way) is my favorite of Fender’s marketing names, but don’t let it fool you: Your tone will get cleaner with this modification, not greasy and dirty.
According to Fender, the Greasebucket tone circuit reduces high frequencies without adding bass as the tone knob is turned down. Don’t let that description confuse you. A standard Strat tone control does not add any bass frequencies! As you already know, with a passive system you can’t add anything that isn’t already there. You can reshape the tone by deemphasizing certain frequencies and making others more prominent. Removing highs makes lows more apparent and vice versa. In addition, the use of inductors (which is how a passive pickup behaves in a guitar circuit) and capacitors can create resonant peaks and valleys (band-passes and notches), further coloring the overall tone.
Cory Wong bringing the funk onstage.
This type of band-pass filter only allows certain frequencies to pass through, while others are blocked. The standard tone circuit in a Strat is called a variable low-pass filter (or a treble-cut filter), which only allows the low frequencies to pass through while the high frequencies get sent to ground via the tone cap.
The Greasebucket’s band-pass filter is a combination of a high-pass and a low-pass filter. This is supposed to cut high frequencies without “adding” bass, which has mostly to do with the resistor in series with the pot. That resistor means the control will never get to zero. You can get a similar effect by simply not turning the Strat’s standard tone control all the way down. (The additional cap on the wiper of the Greasebucket circuit complicates things a bit, though; together with the pickups it forms an RLC circuit, but I really don’t want to get into that here.)
The standard Fender Greasebucket tone system is used in the Cory Wong Strat, which includes a 0.1 μF cap and a 0.022 uF cap, along with a 4.7k-ohm resistor in series. These are the values used on the PCB, and without the PCB it looks like the illustration at the top of this column.
Push-push tone pot with preset overwriting function:
The lower tone pot assigned to the bridge pickup is a 250k audio push-push pot with a DPDT switch. The switch is used to engage a preset sound by overwriting the 5-way pickup-selector switch, no matter what switching position it is in. The preset functionality has a very long tradition in the house of Fender, dating back to the early ’50s, when Leo Fender designed a preset bass sound on position 3 (where the typical neck position is on a modern guitar) of the Broadcaster (and later the Telecaster) circuit. Wong loves the middle-and-neck-in-parallel pickup combination, so that’s the preset sound his push-push tone pot is wired for.
The neck pickup has a dedicated tone control while the middle pickup doesn’t, which is also another interesting feature. This means that when you hit the push-push switch, you will engage the neck and middle pickup together in parallel, no matter what you have dialed in on the 5-way switch. Hit the push-push switch again, and the 5-way switch is back to its normal functionality. Instead of a push-push pot, you can naturally use a push-pull pot or a DPDT toggle switch in combination with a normal 250k audio pot.
Here we go for the wiring. For a much clearer visualization, I used the international symbol for ground wherever possible instead of drawing another black wire, because we already have a ton of crossing wires in this drawing. I also simplified the treble-bleed circuit to keep things clearer; you’ll find the architecture of it with the correct values in the previous column.
Cory Wong Strat wiring
Courtesy of singlecoil.com
Wow, this really is a personalized signature guitar down to the bone, and Wong used his opportunity to create a unique instrument. Often, signature instruments deliver custom colors or very small aesthetic or functional details, so the Cory Wong Stratocaster really stands out.
That’s it! In our next column, we will continue our Stratocaster journey in the 70th year of this guitar by having a look at the famous Rory Gallagher Stratocaster, so stay tuned!
Until then ... keep on modding!