
You’re not supposed to put it there!
Savvy studio guitarists are hip to an old but rarely used electric guitar recording technique: capturing the acoustic sound of the instrument while simultaneously recording through an amp. We'll begin with the “traditional" approach, and then take it to other places, including ones where the sun don't shine.
But first: Why fuss with two mics when a miked amp sounds awesome on its own?
When Bright Bite is Right
Acoustic miking expands the electric guitar's frequency range. Amps and speakers siphon off highs—everything above 5 kHz or so. Your guitar produces overtones an octave or two higher, though you seldom hear them.
Sometimes aggressive high-end sizzle is exactly what a guitar needs to cut through a mix.
Usually we don't want those highs. They're not present in most electric guitar sounds we know and love. Also, electric guitar's limited frequency range is generally a blessing at mix time, leaving the top end free for voice, cymbals, piano, or anything else with lots of high-end action.
But sometimes, aggressive high-end sizzle is exactly what a guitar needs to cut through a mix. It can add mass and impact, especially on recordings with sparse instrumentation (one guitar and drums, for example). Also, dual signals permit processing tricks that can yield unique, hypnotic, and generally bitchin' tones.
Outside Looking In
Most players who use this technique simply aim a mic at the guitar's body. (Audition locations by monitoring through headphones, playing as you shift the mic around.) Ex. 1 features a Trussart Steelcaster, whose metal body generates odd rattles and resonance (Photo 1).
Ex. 1
First you hear the mic alone (an Ear Trumpet Edna, a small-diaphragm condenser), and then the same signal mixed with an amp sound. I used amp simulators for the non-miked tones in all these examples—specifically, Amp Designer from Apple's Logic Pro. [Disclosure:I'm a Logic developer.] If you use analog amps, it's best to isolate them. Amp bleed through the acoustic mic can produce unpleasant phase cancellation.
The miked tone is thin and brittle—but dig how it adds edge when blended with the darker amp sound. (It's a weird tone, but weird is good.) I applied contrasting processing to the two tracks: The amp sound has heavy tremolo and a hint of plate reverb. The mic has no trem, but heavy vibrato. The two parts are slightly panned, and there's compression and EQ on the master bus where the two parts meet.
Photo 2 (left) and photo 3 (right)
Let's go deeper—literally! For the remaining examples, I used a tiny lavalier mic like broadcasters clip to their lapels. Mine is a nice Shure SM93 (Photo 2), but you can get cool results with ultra-cheap lav mics—a hi-fi effect, this ain't. For Ex. 2, I inserted the mic through the diamond soundhole on a Gibson Trini Lopez (Photo 3). Again, you hear mic first, then mic and amp simulation together.
Ex. 2
It sounds surreal. There's reverb on the mic signal, while the faux-amps are bone-dry. Since low notes disproportionately drive the amp, low chords seem to come from the sides, while the center-panned mic signal predominates when low notes are absent. There's no panning automation, yet the sound seems to oscillate between the center and sides. The "not found in nature" dirty/clean blend adds more weirdness. You know how fat distorted tones can vanish in a mix? This composite won't.
Take It to the Bridge
Photo 4
Another place only lav mics can go is beneath bridge hardware. For Ex. 3 I slid the mic under the metal hardware of the Trini's tailpiece, securing it with tape (Photo 4). (Use painter's tape, which leaves no sticky residue.)
Ex. 3
Yow—that vibrating metal is super-bright! Yet it sounds cool combined with two amp simulators panned left and right. The right-channel amp has delay, also panned right, while the other amp is dry. The mic sound is panned center, but its delay is panned hard left, opposite the amp delay. It's a compelling sonic soup.
Photo 5
A Bigsby tailpiece sounds quite different. For Ex. 4 I switched to a homemade Bigsby-equipped "parts" guitar, aiming the mic toward the strings behind the tension bar (Photo 5).
Ex. 4
Here the mic tone meshes nicely with a pawnshop combo simulation. I've processed the amp tone with stereo chorus/vibrato (from Universal Audio's Boss CE-1 plug-in) for a fun "rubber band" tone. The mic adds a hard percussive edge to a rather soft amp sound.
Nuts to You
Photo 6
For Ex. 5 I inserted the lav mic under the strings behind the nut (Photo 6). It was a tight fit on this guitar—some strings lightly touch the mic, creating a hard thwap that reminds me of an aggressively plucked upright bass (minus any actual bass frequencies).
Ex. 5
For the composite sound, I sent the mic signal to a short plate reverb, choosing the pre-fader send option so the reverb overshadows the dry signal. The amp tone is warm and dry. Result: a clip-clopping, horse's hooves effect. Both mic and amp are panned dead center, but the mic's reverb provides stereo animation. Only the highest highs get reverb—another surreal effect.
Sounds like these aren't for all occasions—god forbid! But the extended treble and snappy attack of mic tones sometimes add welcome edge, animation, and just plain weirdness. These composite sounds won't disappear in a mix—or a listener's memory.
[Updated 10/11/21]
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PG contributor Tom Butwin reveals his favorite songwriting secret weapon: the partial capo. Watch how the Shubb C7 and C8 can simulate alternate tunings without retuning your guitar—and spark fresh creative ideas instantly.
Shubb C8b Partial Capo for Drop-D Tuning - Brass
The C8 covers five of the six strings, leaving either the low E or high E string open, depending on how it's positioned.
- Standard setup: Placed on the 2nd fret while leaving the low E string open, it simulates Drop D-style sounds—except you're still in standard tuning (key of E). You get that big, droning bass feel without retuning.
- Reverse setup: Flipping the capo allows the high E string to ring, giving you shimmering drones and new melodic options across familiar chord shapes.
- A flexible tool that lets you simulate alternate tunings and create rich sonic textures—all while keeping your guitar in standard tuning.
Shubb C7b Partial Capo for DADGAD Tuning - Brass
The C7 covers three of the six strings—either D, G, and B or A, D, and G—depending on how it's flipped.
- Typical setup (D, G, B): Creates an open A chord shape at the 2nd fret without needing your fingers. This frees you up for new voicings and droning notes in the key of A.
- Reversed setup (A, D, G): Gets you close to a DADGAD-style tuning vibe, but still keeps you in standard tuning—great for modal, spacious textures often found in folk or cinematic guitar parts.
Use it alone or stack it with the C8 for wild, layered effects and truly out-of-the-box inspiration.
The Future Impact V4 is an incredibly versatile pedal with an exceptional range of sounds. In addition to producing synthesizer sounds such as basses, leads and pads, it can function as an octaver, chorus, flanger, phaser, distortion, envelope filter, traditional wah-wah, tremolo, reverb, etc., and even has a built-in tuner. It can potentially replace an entire pedalboard of dedicated single-effect pedals.
The very powerful signal processor of the Future Impact V4 is able to replicate the various oscillator, filter, amplifier and envelope generator blocks found in classic synthesizers. In addition, it contains signal processing blocks more traditionally used for processing the sound of an instrument such as a harmonizer block and audio effects such as chorus, distortion and EQ. These architectures complement each other in a very flexible way.
Setting the standard for the bass guitar synth pedals since 2015, together with an enthusiastic community and long line of great artists, the Future Impact V4 is the guitar synth platform for the next decade.
His credits include Miles Davis’ Jack Johnson and Herbie Mann—next to whom he performed in Questlove’s 2021 documentary, Summer of Soul—and his tunes have been covered by Santana and the Messthetics. But it’s as a bandleader and collaborator where Sharrock cut his wildest recordings. As groundbreaking as Sharrock’s music could be, his distorted tone and melodic tunes helped bring rock listeners into the jazz tent. Our callers let us know how much Sharrock meant to them and why he’s one of the “top guys of all time.”
Though Lou Reed seemed to only use a handful of chords, his shrewd right-hand strumming created limitless rhythmic variations.
Beginner to Intermediate
Beginner to Intermediate
- Focus on syncopation.
- Add muted strums to enhance your rhythm playing.
- Learn how to modify complex rhythmic patterns into smaller, more comprehensible figures.
Though usually more lauded for his lyrics than his guitar playing, Lou Reed had a distinctive style of strumming that can make replication a challenge and seemingly impossible for beginners to comprehend. With a combination of syncopations and muted strums, Reed’s rhythm guitar—from his time with the Velvet Underground to his solo career—has a groove and feel that all guitar players can learn from.
We’ll start with a relatively simple strummed hook that shows Reed’s roots. Ex. 1 is a variation on “There She Goes Again” from The Velvet Underground and Nico, which was recorded in 1966 and released in 1967. This strum was clearly inspired by Marvin Gaye’s “Hitch Hike,” as it duplicates Gaye’s intro almost exactly, albeit in a different key. (It is worth mentioning that “Hitch Hike” also inspired the Beatles “You Can’t Do That.”)
Ex. 1
Ex. 2 is the samething but performed with cowboy chords instead of barres.
Ex. 2
With Ex. 3, a la “Sister Ray” from 1967’s White Light/White Heat, we get into Reed’s more syncopated strums. Note that after the first beat, the emphasis of each strum is on an upbeat, including the changes from G to F, then from F to C, followed at the end by a typical Lou Reed-ism of strumming while in mid-change (though in all fairness, many guitarists do this). Thus, the last upbeat notes, which imply a G chord, are in fact a byproduct created by the switch, not a specific chord.
Ex. 3
Ex. 4 is the same strum but capoed at the 5th fret, using cowboy chords instead of barres.
Ex. 4
Our final Velvet reference, Ex. 5, comes from “Sweet Jane” (Loaded, 1970), which is a song I loathe teaching to students as it is deceptively tricky—it was the inspiration for this lesson—and can make one feel demoralized. True, the song has only four chords, but the syncopated switching and muted strums can cause problems for many players, and not just beginners. Take your time to get the nuances of the switches and mutes.
Ex. 5
Better yet, start with Ex. 6, which is a simplified version of Ex. 5, using cowboy chords instead of barre chords, as well as a more straightforward strum. True, it does not conform completely to the original, but it is a worthwhile starting point. Once this is mastered, try playing Ex. 5 with the open-position chords before moving onto the barres.
Ex. 6
Solo Years
Ex. 7 is a take on “Walk on the Wild Side” from 1972’s Transformer, arguably the most famous Lou Reed song. Here we’ve graduated from eighth-notes to 16th-notes in the right hand. Once again, the muted strums play a vital role.
Ex. 7
Like the previous two examples, you might want to start with the simpler Ex. 8, although the only change is that the mutes have been omitted. This example demonstrates how essential the mutes are, as the feel changes completely when you leave them out.
Ex. 8
Ex. 9 also comes from Transformer and is a variation on“Vicious.” Additional syncopations and muted strums, both different from “…Wild Side,” complicate what should be carefree.
Ex. 9
Ex. 10 is, again, a simplified alternative.
Ex. 10
Examples 11 and 12 demonstrate two options for fretting chords, using Reed’s “Leave Me Alone” from Street Hassle (1978) as a vehicle.
Ex. 11
Ex. 12
Our last example, Ex. 13, is based on Reed’s late-’80s “comeback” hit, “Dirty Boulevard” from New York. Here we not only get syncopations, but a rhythmic variation in the chorus—same chords, different rhythms. Pay attention to that quick, almost-ghosted B note on the “and” of 1 in measure two. It almost seems like a mistake but it adds so much.
Ex. 13
The Lou Reed Legacy
When most fans think of Lou Reed, the first thing that comes to mind is his pioneering subversive, transgressive, and poetic lyrics. But, clearly, that is not all there is to his work. In truth, Lou Reed is an incomparable musician whose guitar playing should not be underestimated. So, take this lesson as a starting point and search out more of his idiosyncratic strums. You will be well rewarded.