| Producer | George Martin |
| Engineer | Norman Smith |
| Tech / 2nd | Richard Langham, Geoff Emerick (2nd) |
| Studio | EMI Studios, Abbey Road — predominantly Studio Two |
| Tape | Twin-track BTR-2 (1962); Studer J37 four-track from late-1963 |
| Console | REDD.37 / REDD.51 valve consoles |
| Microphones | Neumann U47, U48; AKG D19 (drums); STC 4038 (overheads) |
| Outboard / FX | EMI RS124 compressor (Altec 436B mod), EMT 140 plate reverb, STEED tape echo |
| Guitars | Rickenbacker 325 (Lennon), Gretsch Country Gent / Tennessean (Harrison), Höfner 500/1 violin bass (McCartney), Ludwig Oyster Black Pearl kit (Starr) |
| Amplifiers | Vox AC30 (TB & non-Top-Boost variants) |
| Producer | George Martin |
| Engineer | Norman Smith |
| Tech / 2nd | Ken Scott, Phil McDonald (2nd) |
| Studio | EMI Studios, Abbey Road — Studio Two |
| Tape | Studer J37 four-track |
| Console | REDD.51 |
| Microphones | Neumann U47, U48; AKG C12 (vocals); Coles 4038 |
| Outboard / FX | EMI RS124 'Altec', EMT 140 plate, ADT begins (Townsend, mid-1966) |
| Guitars | Rickenbacker 360-12 (Harrison), Epiphone Casino (introduced — Lennon, McCartney, Harrison), Framus Hootenanny 12-string (Lennon) |
| Amplifiers | Vox AC30, Vox AC50/AC100 |
| Producer | George Martin |
| Engineer | Norman Smith (his last LP) |
| Tech / 2nd | Ken Scott (2nd) |
| Studio | EMI Studios, Abbey Road — Studio Two |
| Tape | Studer J37 four-track |
| Console | REDD.51 |
| Microphones | Neumann U47, U48; AKG C12; STC 4038 (drums) |
| Outboard / FX | EMI RS124, EMT 140 plate, fuzzbox prototypes |
| Guitars | Epiphone Casino, Rickenbacker 360-12, Gibson J-160E, sitar (Harrison — first Beatles sitar on 'Norwegian Wood') |
| Amplifiers | Vox AC30, Vox AC50, Fender Showman |
| Producer | George Martin |
| Engineer | Geoff Emerick |
| Tech / 2nd | Phil McDonald (2nd) |
| Studio | EMI Studios, Abbey Road — Studio Three (largely) |
| Tape | Studer J37 four-track (with vari-speed, ADT) |
| Console | REDD.51 |
| Microphones | Neumann U47/U48, AKG C12, STC 4038, close-miking pioneered (Emerick) on Ringo's bass drum |
| Outboard / FX | EMI RS124, EMT 140 plate, Fairchild 660 limiter, EMI Artificial Double Tracking (ADT), Leslie cabinet (vocals) |
| Guitars | Epiphone Casino, Gibson SG (Harrison), Rickenbacker 4001S bass (McCartney introduced) |
| Amplifiers | Vox AC100, Vox 7120, Fender Showman, Fender Bassman |
| Producer | George Martin |
| Engineer | Geoff Emerick |
| Tech / 2nd | Richard Lush, Ken Townsend (2nd) |
| Studio | EMI Studios, Abbey Road — Studio Two & Three; orchestral session at Studio One |
| Tape | Two synced Studer J37 four-tracks (ad-hoc 8-track) |
| Console | REDD.51 / REDD.37; tape-bouncing extensively |
| Microphones | Neumann U47/U48, AKG C12, STC 4038 (drums), close-mic technique throughout |
| Outboard / FX | EMI RS124, EMT 140 plate, Fairchild 660, ADT, varispeed pitch-shifting, tape phasing |
| Guitars | Epiphone Casino, Gibson SG, Fender Esquire (Harrison — 'Drive My Car' onward), Hammond organ, Mellotron Mark II (Lennon) |
| Amplifiers | Vox AC100, Vox UL730, Fender Showman, Fender Bassman, Selmer Goliath |
| Producer | George Martin |
| Engineer | Geoff Emerick |
| Tech / 2nd | Ken Scott on some sessions |
| Studio | EMI Studios + Olympic Sound Studios (Barnes) for some MMT/All You Need Is Love work |
| Tape | Synced J37 four-tracks; first Beatles use of 8-track Studer A80 imminent |
| Console | REDD.51 + Helios at Olympic |
| Microphones | U47/U48, AKG C12, ribbon mics (4038) |
| Outboard / FX | EMI RS124, EMT 140, Fairchild 660, ADT, tape phasing, Leslie cabinet |
| Guitars | Epiphone Casino, Fender Stratocaster (Harrison — psychedelic 'Rocky' Strat), Mellotron, clavioline |
| Amplifiers | Vox AC100, Vox UL730, Fender Showman, Fender Bassman |
| Producer | George Martin (with Chris Thomas covering) |
| Engineer | Ken Scott (early), Geoff Emerick walked off — replaced |
| Tech / 2nd | John Smith, Mike Sheady, Barry Sheffield (Trident) |
| Studio | EMI Studios + Trident Studios (Soho — first Beatles 8-track sessions: 'Hey Jude' onward) |
| Tape | Studer A80 8-track (Trident), 4-track at EMI until late 1968 |
| Console | REDD/TG12345 prototype; Trident A-Range |
| Microphones | U47/U48, AKG C12, U67 introduced |
| Outboard / FX | EMI RS124, EMT 140 & 250 (Trident), Fairchild 660, ADT, tape flanging, fuzz, wah (Vox/CryBaby) |
| Guitars | Epiphone Casino, Fender Strat (Rocky), Gibson J-200 acoustic, Martin D-28, Fender Telecaster Bass |
| Amplifiers | Fender Twin Reverb, Fender Bassman, Vox UL730 |
| Producer | George Martin |
| Engineer | Geoff Emerick (1967 sessions); George Martin orchestral score side B |
| Tech / 2nd | Phil McDonald, Ken Scott |
| Studio | EMI Studios — Studio Two/Three (for the band tracks); CTS for orchestral score |
| Tape | Studer J37 four-track |
| Console | REDD.51 |
| Microphones | U47/U48, AKG C12, STC 4038 |
| Outboard / FX | EMI RS124, EMT 140, Fairchild 660, ADT, Leslie |
| Guitars | Epiphone Casino, Hammond organ, Mellotron, harpsichord (Martin) |
| Amplifiers | Vox AC100, Fender Showman |
| Producer | George Martin |
| Engineer | Geoff Emerick (returned), Phil McDonald, Glyn Johns |
| Tech / 2nd | Alan Parsons, John Kurlander (2nd) |
| Studio | EMI Studios — Studio Two & Three (last Beatles LP recorded as a band) |
| Tape | Studer J37 8-track (1969 upgrade), TG12345 console under construction |
| Console | EMI TG12345 transistor console (debuted on Abbey Road); some sessions on REDD.51 |
| Microphones | U47, U67, AKG C12, AKG D19/D20 (drums), STC 4038 |
| Outboard / FX | EMI RS124, EMT 140, Fairchild 660, ADT, compression on every channel (TG) |
| Guitars | Gibson Les Paul Standard 'Lucy' (Harrison), Fender Rosewood Telecaster (Harrison), Epiphone Casino, Moog Series III synthesizer |
| Amplifiers | Fender Twin Reverb, Fender Bassman, Vox UL730, Leslie |
| Producer | George Martin (sessions); Phil Spector (post-production overdubs March/April 1970) |
| Engineer | Glyn Johns, Phil McDonald (sessions); Peter Bown, Phil Spector engineers (post) |
| Tech / 2nd | Alan Parsons (2nd, sessions) |
| Studio | Twickenham Film Stages (Jan 1969 — 'Get Back' rehearsals); Apple Studio basement, 3 Savile Row (Jan 1969 sessions, rooftop concert 30 Jan); EMI Studios (early 1970 fixes) |
| Tape | Studer J37 8-track at Apple |
| Console | Custom Apple/Helios console (heavily problematic), later EMI TG12345 |
| Microphones | U47, U67, AKG C12, AKG D19, AKG D20 |
| Outboard / FX | Apple's hand-built outboard (faulty), then EMI standard kit; Spector added strings/choir at EMI March 1970 |
| Guitars | Fender Rosewood Telecaster (Harrison), Gibson Les Paul 'Lucy' (Harrison), Hofner 500/1 (McCartney returned), Epiphone Casino (Lennon), Höfner Hofner Beatle bass + Fender VI bass (Lennon on rooftop) |
| Amplifiers | Fender Twin Reverb, Fender Bassman, Vox UL730, Hammond C3 / Fender Rhodes (Billy Preston) |