Phil Lesh

1. Primal

   1965–1969

   Instrument

   Gibson EB0F 'Big Red' (1965-66, factory-built fuzz unit) → Fender Jazz (1966-67) → Red Guild Starfire (1967-69)

   Signal

   Versatone, then Fender Showman/Dual Showman heads through 15" cabs. Owsley experimenting with cleaner hi-fi signal chains as the band's bass-amplification ambitions grow.

   Defining

   A trumpet player's bass lines — fully composed, melodic counterpoint to Jerry's leads rather than root-fifth grooves. The bass IS a second melodic voice, not a rhythm-section anchor.

   Dial in

   Single coils on a J-bass → tube amp at the edge of breakup. Roundwounds, fingerstyle near the neck pickup. Play melody lines, not patterns — think 'I'm a horn player who happens to be holding a bass.'

   Listen

   Live/Dead (1969) · 2/27/69 Fillmore West · Anthem of the Sun

2. Transition

   1970–1971

   Instrument

   Paisley Red Gibson EB3 (1969-71); Owsley + Alembic begin work on what will become 'Big Brown' by stripping the Starfire's red paint and rebuilding electronics + hardware (Rick Turner + Ron Wickersham at Alembic, 1971)

   Signal

   Showman heads → JBL D140 cabs; Owsley refining quad-output bass amplification concepts that will culminate in the Wall of Sound

   Defining

   Cleaner, more spacious bass tone for the Workingman's / American Beauty acoustic-leaning material. Phil pulls back from the busiest counterpoint to let the songs breathe.

   Dial in

   Bridge pickup → clean head → 15" speakers. Lighter touch, more space, fewer notes. The 1970-71 records are where his restraint hits hardest.

   Listen

   American Beauty (1970) · Workingman's Dead (1970) · 2/18/71 Capitol Theatre Port Chester

3. Europe / Wall

   1972–1974

   Instrument

   'Big Brown' (Alembic-modified Starfire) 1972-74; 'Mission Control'/Osiris (custom Alembic by Rick Turner, serial 74-00008) debuts 6/16/74

   Signal

   Quad output — one channel per string — into 4 dedicated McIntosh power amps each driving its own column of JBL D140 speakers in the Wall of Sound stack. Pure bass column, no mixing.

   Defining

   The most acoustically pure bass amplification ever assembled. Each string had its own dedicated speaker stack, so chords on bass resolved cleanly in the audience without intermodulation distortion. Nothing before or since has sounded like the Wall era.

   Dial in

   Impossible to replicate the Wall, but the spirit: split your bass output by string range (low strings → larger speakers, high strings → smaller / mid-range cabs). Even a basic biamp setup will reveal voicings normally lost. Roundwounds, fingerstyle, very little compression.

   Listen

   Europe '72 box set · 6/26/74 Providence (Dick's Picks 12) · Wall of Sound shows (mid-1974)

4. Golden Age

   1975–1979

   Instrument

   Mission Control primary throughout (1974-79); Big Brown briefly returns 9/28/75

   Signal

   Hi-fi clean signal chain post-Wall — McIntosh power amps, JBL cabs, no overdrive in the path. Bass goes direct to amps, no pedalboard between.

   Defining

   More upfront in the mix post-Wall than ever before. The Cornell-era live mixes have Phil dead center, not buried — he's a co-lead instrument with Jerry, not a rhythm-section underpinning.

   Dial in

   Roundwounds, clean tube head, fingerstyle near the neck pickup for the warm fat tone (5/8/77 'Scarlet Begonias' intro is the reference). For chordal moments, switch to bridge pickup and pluck closer to the bridge for punch.

   Listen

   5/8/77 Cornell · 9/3/77 Englishtown · Closing of Winterland 12/31/78

5. Brent era

   1980–1984

   Instrument

   Doug Irwin Custom (10/24/79-7/14/81) → stripped Fender Jazz (briefly 8-10/1981, later stolen) → G&L L-2000-E (11/29/81-11/26/82, customized with low-pass filter mods) → Modulus #1 (12/26/82 onward, 6-string graphite neck-through with quilted maple top — Phil is bass's first major Modulus adopter)

   Signal

   Bass → Meyer Sound Labs power amps + Meyer cabinets (the Dead's PA company also handled Phil's onstage rig — fewer moving parts than the Wall era but still hi-fi)

   Defining

   Graphite-neck stability means Phil can play harder + higher up the neck without tuning drift. The 6-string adds a low B and high C — his comp voicings widen significantly, especially behind Brent's piano comping.

   Dial in

   Graphite-neck bass (Modulus / Status / Zon clones all work) → DI + clean head. Use the extended low range for sub-fundamental support on the band's slower numbers (Stella Blue, Comes a Time).

   Listen

   3/28/81 Rainbow Theatre · 12/27/83 SF Civic · 10/9/89 Hampton 'Dark Star' return

6. Late 80s

   1985–1989

   Instrument

   Multiple Modulus customs (Modulus #2-#5 chronologically; #4 was a hollow-body all-carbon-fiber Modulus/Doug Irwin collaboration used on the In the Dark recording 1985-87); Ken Smith BT-6 #1 enters 12/27/89

   Signal

   Modulus → Meyer Sound stage amplification, very clean tube preamp, no effects in the bass path

   Defining

   Phil's voicings get harmonically denser — uses the 6-string range to play chord roots in the low B and chord extensions up top simultaneously. Some of his most 'orchestral' arranging.

   Dial in

   6-string graphite bass → clean DI. Try playing thirds + sevenths up high while holding root on the low B — that two-handed harmonic stacking is the late-80s Phil voice.

   Listen

   7/4/89 Buffalo (Help→Slip→Franklin's) · 10/16/89 Brendan Byrne Arena · 12/31/87 Oakland NYE

7. Final

   1990–1995

   Instrument

   Modulus #6 (Q6 prototype, 6/23/90) → multiple Modulus customs through 1995; Ken Smith BT-6 in parallel (1989-91), including the bass 'played' by Barney the Dinosaur at 1993 Nassau

   Signal

   Same Meyer stage rig, increasingly tube-warm preamps as Phil's tone preference drifts back toward the '70s sound

   Defining

   Tone gets warmer + thicker as the band ages — Phil dials back the modern graphite-bass brightness and pursues the Wall-era roundness with modern reliability.

   Dial in

   Push the low-mids (200–400 Hz), pull the top-end shimmer. Compressor barely on. Heavier-gauge strings (.105 or .110 on the E) for fundamental weight.

   Listen

   3/29/90 Nassau Coliseum · 3/21/93 Knickerbocker Arena · 7/9/95 Soldier Field

SourcingBass chronology cross-checked against gdsets.com/philbasses.htm (the canonical photo-documented bass-by-bass dating). Highlights: Phil moved from trumpet/violin to bass for the Warlocks with no prior bass experience — his lines are composed, not grooved. Bass lineage: Gibson EB0F 'Big Red' (1965-66) → Fender Jazz (1966-67) → Red Guild Starfire (1967-69) → Paisley Gibson EB3 (1969-71) → 'Big Brown' (Alembic modification of the Starfire by Rick Turner + Ron Wickersham, 1971-74, with later mods including a Doug Irwin koa pickup ring in 1975) → 'Mission Control'/Osiris (Rick Turner custom Alembic, serial 74-00008, 6/16/74-7/1/79; the Wall era and Golden Age bass) → Doug Irwin Custom (1979-81) → G&L L-2000-E (1981-82) → Modulus #1 (12/26/82, first of a long series of Modulus 6-string graphite customs through 1995) → parallel Ken Smith BT-6 era (1989-91, including the bass 'played' by Barney the Dinosaur at the 1993 Nassau show). Verify specifics before publishing.