Tuning Guides

Drop A# Tuning Guide

Drop A# sits in a useful middle ground between Drop B and Drop A. It is lower and darker than Drop B, but not quite as extreme as Drop A. That makes it appealing for players who want more weight without pushing a normal six-string quite as hard. The catch is simple: you still need enough tension, enough muting control, and a guitar that can stay stable in the tuning.

Want to try Drop A# right now?

Use the dedicated tuner and move down carefully. This tuning is close enough to feel tempting and low enough to expose sloppy setup choices fast.

Open Drop A# Tuner

What is Drop A# tuning?

Drop A# tuning lowers every string well below standard and keeps the familiar drop-tuning low-string layout.

If standard tuning is:

E A D G B E

then six-string Drop A# becomes:

Drop A# tuning notes

A# - F - A# - D# - G - C

Scientific pitch notation: A#1 - F2 - A#2 - D#3 - G3 - C4

Some players write the same tuning as:

Bb - F - Bb - Eb - G - C

Those are the same pitches. The difference is naming, not sound.

Drop A# and Drop Bb are the same tuning

Guitarists are not always consistent about whether they spell this tuning with sharps or flats.

If you search for Drop A# tuning or Drop Bb tuning, you are usually looking for the same six-string pitch set.

The easiest way to picture Drop A# is this:

start from Drop B
lower every string by one semitone
keep the same drop-tuning chord logic, but make the whole guitar a little darker and heavier

That makes Drop A# a practical middle step between Drop B and Drop A.

Why guitarists use Drop A#

Drop A# usually appeals to players who want more low-end than Drop B, but who are not convinced they need to commit all the way to Drop A.

Heavier than Drop B

You get a little more depth and weight than Drop B without taking the same full step down into Drop A territory.

Still keeps familiar drop shapes

The low-string power-chord logic stays simple, so the tuning remains practical once the guitar is stable enough.

Can feel like a better compromise

For some six-string guitars, Drop A# is the point where the sound gets meaningfully lower but the tension does not collapse as badly as it can in Drop A.

Useful for lower vocal or arrangement needs

Sometimes a semitone matters. A riff, melody, or vocal range can sit better here without forcing a bigger change in how you play.

That compromise is the whole point. Drop A# is not just a random in-between tuning. It exists because some players want a lower register without pushing the guitar to its absolute comfort limit.

How to tune to Drop A# cleanly

The cleanest path is usually not from standard. It is from a nearby tuning you already trust.

A practical way to reach Drop A# on a six-string

If you already use Drop B, lower every string by one semitone. That is usually the simplest route.
If you are starting from Drop A, raise every string by one semitone. That works too if your guitar is already stable there.
If you are starting from standard, move down in stages instead of trying to guess the whole jump by feel.
Retune more than once because a detune this large changes tension across the whole neck and can pull previously tuned strings slightly off.
Check simple power chords and octaves after tuning so you know the guitar actually settled instead of only landing near the right note names.

If the tuner says the notes are right but the guitar still feels unstable, the problem is often not the idea of Drop A# itself. It is usually the string tension, setup, or tuning process.

What changes when you actually play in Drop A#?

The obvious difference is lower pitch. The more important difference is that the guitar becomes less forgiving.

1. String tension matters more than in Drop B

A setup that feels merely soft in Drop B can feel vague in Drop A#. Notes wobble more easily, hard pick attack pushes notes sharp faster, and the low string can start sounding bigger than it sounds clear.

2. Muting and gain control matter more

The lower the tuning, the less room there is for lazy muting. Extra gain, loose picking, or poor palm muting can turn a strong riff into low-end blur very quickly.

3. Setup flaws get easier to hear

Nut friction, weak intonation, old strings, and unstable winding habits show up faster once you get into deeper drop tunings.

4. Not every guitar needs to live here full-time

A normal six-string can absolutely reach Drop A#, but there is a difference between reaching it and feeling good there. Some guitars stay controlled. Others end up working outside their comfort zone.

Can a normal six-string handle Drop A#?

Usually yes, and more realistically than Drop A.

That does not mean every stock setup will love it.

Drop A# is often the range where many six-string guitars are still workable, but only if the strings are heavy enough and the overall setup is not lazy. It is a more forgiving compromise than Drop A, but it is still far enough below standard that casual detuning habits can fall apart.

What usually decides whether Drop A# feels usable

Scale length: longer scales generally hold this tuning together more easily.
String gauge: the low string needs enough tension to stay defined instead of flapping around.
Pick attack: harder players usually need firmer tension than lighter-touch players.
Setup quality: nut friction, action problems, and weak intonation show up faster in lower tunings.

If your guitar already feels unstable in Drop B, Drop A# is not where that problem magically gets better.

What string gauges usually work for Drop A#?

There is no magic answer, but Drop A# usually wants more tension than a light standard-tuning set can provide.

Common starting points for six-string Drop A#

.011-.056 if you want the lightest realistic starting point and do not hit especially hard.
.011-.058 or .012-.060 if you want a more balanced middle ground on a standard-scale guitar.
.012-.062 or similar if you want a firmer low string and your guitar can handle the setup cleanly.

Those are starting points, not universal rules.

If the low string feels rubbery, the attack sounds blurry, or the pitch jumps sharp whenever you pick hard, you probably need more tension or a better setup.

For a broader tension overview, read the guitar string gauge guide.

Drop B vs Drop A# vs Drop A

This is where Drop A# becomes easiest to understand. It is the middle option, not the extreme one.

Tuning	Notes	What it usually feels like
Drop B	B-F#-B-E-G#-C#	Often the practical low-tuning sweet spot for six-string players who want heaviness without pushing tension quite as far.
Drop A#	A#-F-A#-D#-G-C	A middle-ground option: lower and darker than Drop B, but usually a little tighter and less extreme than Drop A.
Drop A	A-E-A-D-F#-B	A deeper six-string choice that can sound huge, but usually demands heavier strings, stricter muting, and more setup discipline.

If Drop B feels just a little too polite and Drop A feels like too much compromise, Drop A# is often the practical middle choice between them.

Is Drop A# good for beginners?

Usually not as a first home base.

A beginner should first know standard guitar tuning notes, understand string order, and be able to tell when the guitar sounds basically right. After that, Drop A# is fair game if the music you actually want to play lives there.

If the basics still feel shaky, start with:

That foundation matters even more in lower tunings because bad tuning and bad setup are easier to confuse.

Common Drop A# problems

The low string feels loose and sounds messy

That usually means the string gauge is too light, the pick attack is too aggressive for the tension, or the setup is not doing you any favors.

The tuner says it is right, but chords still sound wrong

Retune more than once, then check octaves, simple power chords, and intonation. Lower tunings make small setup problems easier to hear.

The guitar drifts out of tune quickly

Check the nut, string winding, string age, and overall setup. If the tuning feels unstable everywhere, read why your guitar goes out of tune.

Everything sounds heavy but unclear

That is usually not because Drop A# is a bad tuning. It is usually because the gain is too high, the muting is weak, or the low string tension is too soft for the way you play.

Final takeaway

Drop A# is useful because it gives you a real step lower than Drop B without pushing a six-string quite as far as Drop A. That makes it a legitimate destination, not just a meaningless half-step compromise. If your guitar can hold enough tension and your setup is honest, Drop A# can give you the lower range you want while staying more controlled than the next step down.

Try Drop A# with the dedicated tuner

Tune down carefully, let the guitar settle, and make sure the low string feels controlled before you judge the tuning itself.

Tune to Drop A#