How to Sound Like BB King — Blues Guitar Tone Guide
BB King is, by consensus, the most influential electric blues guitarist of all time. His influence does not come from technical complexity or stylistic innovation in the conventional sense — he built a style of extraordinary economy and expressiveness that shaped nearly every blues, rock, and soul guitarist who followed.
The key to understanding BB King's tone is understanding what he does not do as much as what he does. He does not use vibrato bar. He rarely bends strings. He does not use distortion or fuzz. His playing is built on two things: the tone of a warm semi-hollow guitar through a clean-to-slightly-driven amplifier, and vibrato — the most distinctive vibrato in the history of electric guitar.
The Story of Lucille
"Lucille" is not one guitar — it is the name BB King gives to all his primary guitars, a tradition with a story attached. In 1949, King was playing a show in Twist, Arkansas. A fight broke out, a barrel of burning kerosene was knocked over, and the venue caught fire. King escaped but ran back into the burning building to save his guitar — a Gibson archtop. He later learned that the fight had been over a woman named Lucille.
He named the guitar Lucille as a reminder never to do anything so foolish again. From that point, every primary guitar he played was named Lucille.
The specific model most associated with "Lucille" is the Gibson ES-355.
The Guitar: Gibson ES-355 (Lucille)
Gibson ES-355
The ES-355 is a full-size semi-hollow electric guitar — the top-of-the-line version of the ES-335 family. Gibson produced a specific BB King Lucille model from 1980 onwards, which differs from the standard ES-355 in key ways:
- No f-holes: The standard ES-355 has f-holes (like a violin or jazz guitar). The Lucille model has them sealed/removed. This reduces the risk of feedback at high stage volumes and changes the acoustic resonance slightly
- Stereo wiring: The Lucille features a stereo output, allowing the two pickups to be routed to different amplifiers
- Extra switches: Additional switching for the stereo configuration
- Varitone circuit: A 6-position rotary switch that alters the frequency response — different positions change the tonal character from very warm and round to progressively brighter
The Pickups: Humbuckers
The ES-355 Lucille uses Gibson humbucking pickups. BB King plays almost exclusively on the neck pickup — the warmer, rounder of the two positions.
The neck humbucker on a semi-hollow body guitar produces a tone that is warm, round, full of natural sustain, and somewhat attenuated in the high frequencies. It is the opposite of the bright, cutting bridge pickup sound associated with country or rock playing.
Settings on the Varitone: BB King typically used the Varitone in positions that retained warmth — he did not use the brighter settings for his lead playing.
Earlier Guitars
Before his association with Gibson (which began in the mid-1950s), King played:
- Gibson L-30 (acoustic) — early career
- Epiphone Zephyr — early electric career
- Various Gibson ES-5, ES-345 models
The ES-345 is sonically very close to the ES-355 and is more often available on the used market (around £1,500–3,000).
For recreation:
- Budget option: Epiphone ES-335 (around £500) — semi-hollow, humbuckers, approachable
- Mid-range: Gibson ES-335 Figured (around £2,500) — the correct family
- Authentic: Gibson BB King Lucille signature (discontinued, around £2,000–3,000 used)
- Alternative: Epiphone Lucille (around £600 new) — a lower-cost version of the Lucille specification
The Amplifiers
Lab Series L5
From the mid-1970s onwards, BB King used Lab Series amplifiers — solid-state amplifiers made by Gibson. The Lab Series was a high-quality solid-state line that achieved clean tones with a specific character that suited King's blues style.
Character:
- Very clean at reasonable volumes — does not naturally overdrive
- Excellent dynamic response — the amplifier responds to picking variation in a way that many solid-state amps do not
- Built-in compressor that contributes to the smoothed, sustained quality of King's tone
- Warm overall frequency response with good low-end extension
Why a solid-state amp? King was primarily interested in the clean, warm platform that allowed his guitar's natural character and his technique to be the focus. He was not seeking tube saturation or power-amp compression. The Lab Series provided a clean, reliable platform that reproduced the ES-355's tone faithfully.
Modern equivalents: The Lab Series L5 is out of production. Modern alternatives:
- Roland Jazz Chorus JC-120 (around £650) — similarly clean, similar character
- Any high-quality solid-state amplifier with built-in compression
Fender Twin Reverb (Earlier Years)
Before the Lab Series association, King used Fender Twin Reverb amplifiers. The Twin provides the clean, high-headroom platform that King preferred — it almost never overdrives naturally, which suited his approach.
Fender Twin settings for BB King tone:
- Bass: 5–6
- Mid: 5–6
- Treble: 5–6 (relatively flat, natural)
- Reverb: 2–3 (subtle room reverb, not slapback)
- Vibrato: not used
The Multiple Amplifier Setup
Live, King ran multiple amplifiers simultaneously — often four amplifiers, using the ES-355's stereo output to feed two channels. This created a large, full sound that filled large venues without requiring individual amplifiers to be pushed.
For home recreation, a single amplifier set clean is entirely appropriate.
The Pedals: Almost None
BB King used almost no effects pedals throughout his career. This is significant: his tone is the result of the guitar's natural character, the amplifier's clean response, and his technique. There is nowhere to hide.
Reverb
The primary effect in King's setup is reverb — typically the amplifier's built-in spring reverb. This adds a room-like ambience to the dry signal without changing the fundamental character. The reverb is subtle — not a long, washy effect, but a short-to-medium reverb that places the guitar in a space.
Setting: Short decay time, medium-low mix. The reverb should be noticeable if you bypass it but not dominant.
Compression
The Lab Series amplifiers had built-in compression. Whether through the amplifier circuit or a separate compressor pedal, mild compression contributes to the "bloom" quality of King's sustained notes — the note attacks cleanly then sustains and slightly swells.
That's It
No overdrive, no distortion, no chorus, no delay, no modulation. The cleanliness is deliberate and essential.
The Technique: The Vibrato That Cannot Be Bought
This is the central element of BB King's sound, and it cannot be purchased or approximated with equipment.
What Makes King's Vibrato Unique
King's vibrato is:
- Very fast: Significantly faster than the vibrato of most blues guitarists — closer to a violinist's vibrato than a guitar player's conventional bending-based vibrato
- Relatively narrow: The pitch deviation is smaller than wide country or rock vibrato — it oscillates perhaps a quarter-tone rather than a full semitone
- Consistent: Applied to virtually every sustained note, creating an immediately recognisable quality
- Generated by the wrist and hand, not the finger: King rotates his entire wrist rapidly, with the finger providing the contact point on the string. This differs from the finger-rolling technique common in classical guitar
The No-Bending Rule
BB King does not bend strings. Almost uniquely among influential electric blues guitarists, his entire vocabulary of pitch variation is produced through vibrato alone.
Why this matters: Most blues guitarists bend a string to a target pitch (bend up a tone, for example) then add vibrato around that pitch. King reaches the note in tune and then adds vibrato around the fretted pitch. This produces different phrasing — there is no glide up to a note, only the instant fretted pitch with vibrato.
This shapes his entire melodic vocabulary. He cannot produce certain phrases that require bending — instead, he develops other techniques: rapid single-note runs, chordal fills, and the characteristic "butterfly" approach of landing on a single note and making it sing through vibrato alone.
Developing the Vibrato
There is no shortcut. King developed his vibrato technique over decades. For practical development:
- Pick a single note and attempt to rotate the wrist (not rock the finger) at a rate of approximately 5–7 cycles per second
- The motion should be forearm rotation rather than just wrist flexion
- The pitch change should be centred on the fretted pitch — not bending up from below it
- Practice with a tuner: the note should oscillate evenly around the fretted pitch, not drift sharp
It takes months to develop convincingly. The payoff is significant — a good vibrato is the single most expressive technique in electric guitar playing.
The "Butterfly" Approach
King described his playing as approaching a note "like a butterfly landing on a flower" — the note arrives with the vibrato already starting, and the whole event is treated as a single flowing gesture rather than a note followed by a technique applied to it.
Amp Settings for BB King Tone
Whether using a Fender Twin, Roland JC-120, or similar clean amplifier:
- Bass: 5–6 (warm, full low end — the ES-355 has significant bass)
- Mid: 5–6 (natural, not cut or boosted)
- Treble: 5 (not bright — the neck humbucker already has reduced high end)
- Reverb: 2–3 (subtle, room-like)
- Volume: Set to a level where the amplifier is perfectly clean, or just at the threshold of the slightest compression
- No overdrive or gain controls above minimum
The cleanness is non-negotiable. King's tone lives in the territory of clean-to-barely-breaking-up. Any significant overdrive pushes you away from his sound.
Budget Recreation Setups
Under £400 — Core Approach
- Guitar: Epiphone ES-335 (£500) or any semi-hollow with humbuckers — used on the neck pickup only
- Pedal: Spring reverb pedal (Boss FRV-1, £100) if the amplifier has no built-in reverb
- Amp: Any clean amp — a Fender Frontman, a Roland Cube, anything clean
The critical investment is in vibrato practice. The guitar's humbuckers and semi-hollow body help, but the technique is 80% of the sound.
£400–1,000 — Proper Platform
- Guitar: Epiphone Lucille BB King Signature (£600)
- Amp: Fender Blues Junior IV (£550) — slightly warm clean character, built-in reverb, manageable size
- Pedal: Optional mild compressor (MXR Dynacomp, £80)
£1,000–2,500 — Near-Authentic
- Guitar: Gibson ES-335 Figured (£2,500) or Epiphone Ltd. ES-355 (£800)
- Amp: Roland JC-120 (£650) + spring reverb unit (Fender Reverb Tank, £300)
- Pedal: MXR Dynacomp (£80) for mild compression
£2,500+ — Authentic Rig
- Guitar: Gibson BB King Lucille (used, £2,000–3,000) or Gibson ES-355 (£3,000+)
- Amp: Lab Series L5 (vintage, £400–800 used) or Roland JC-120
- Effects: Amplifier spring reverb only
Musical Context: The Pentatonic Vocabulary
King's soloing vocabulary is based almost entirely on the minor pentatonic scale — the five-note scale (root, minor third, fourth, fifth, minor seventh) that underlies the majority of blues guitar playing. His extraordinary influence comes not from using an unusual vocabulary but from how expressively he uses a simple one.
The 1–4–5 blues context: King's solos are responsive to the underlying chord changes in a blues progression. When the harmony moves to the IV chord, his note choices shift to emphasise that change. This chord-awareness distinguishes his playing from less developed blues guitarists who solo the same regardless of the harmony.
Economy of notes: King has spoken about the value of silence — of space in improvisation. A single, well-placed note with perfect vibrato communicates more than a fast cascade of notes. This philosophy is audible throughout his playing.
Key Songs for Study
| Song | Key Elements |
|---|---|
| The Thrill is Gone | Minor key blues, slow vibrato showcase, call-and-response with horns |
| How Blue Can You Get | Upbeat blues, less vibrato, more aggressive picking |
| Three O'Clock Blues | Early sound, more raw, ES-5-era tone |
| Why I Sing the Blues | Electric soul-blues, fuller production, King's wider tone range |
| Live at the Regal (whole album) | Essential live document, 1964, peak of his early period |
Frequently Asked Questions
What guitar does BB King play? A Gibson ES-355 called "Lucille" — a semi-hollow, full-size guitar with sealed f-holes, humbucking pickups, stereo wiring, and a Varitone circuit. Gibson produced a BB King Lucille signature model. The Epiphone Lucille is a more affordable version.
What amplifier does BB King use? Lab Series L5 amplifiers from the mid-1970s onwards. Earlier in his career, Fender Twin Reverb amplifiers. Both are clean, high-headroom amplifiers without significant natural overdrive.
Does BB King use any effects pedals? Minimal effects — primarily built-in spring reverb and some compression from the Lab Series circuit. No overdrive, no distortion, no chorus, no delay. His tone is almost entirely the guitar, the amplifier, and his technique.
Why does BB King not bend strings? By his own account, he cannot bend strings convincingly — his left hand does not naturally execute the technique. Instead, he developed his vibrato as the primary expressive device. The limitation became one of the most distinctive characteristics of his playing.
What is BB King's picking technique? He uses a standard plectrum (pick) with a very controlled picking motion. The pick attack varies significantly between soft and hard picking, providing dynamic expression alongside the vibrato.
How fast is BB King's vibrato? Very fast by blues standards — approximately 5–7 complete cycles per second. This is closer to classical violin vibrato speed than the slower, wider vibrato of many blues guitarists. The speed combined with the narrow pitch deviation creates the specific "shimmering" quality.