Hammond B-3 mk2vsHammond XK-7D
Summary
Hammond B-3 mk2 and Hammond XK-7D: 2 Hammond organs compared side by side. They differ on 9 of 15 compared specifications.
| 2 items | Hammond B-3 mk2CurrentView details → | Hammond XK-7DCurrentView details → |
|---|---|---|
| General | ||
| Manufacturer | Hammond | Hammond |
| Status | Current | Current |
| Keyboard | ||
| Manuals | 2 | 2 |
| Keys per manual | 61 | 61 |
| Key action | Waterfall | Waterfall |
| Keybed | Two 61-note waterfall manuals (Swell and Great) with multi-contact drawbar keying and 12 reverse-colour preset keys each; 25-note radial flat pedalboard | Two 73-key manuals (61 playing keys plus 12 preset keys each), 6L long-key square-front waterfall action with six physical contacts per key |
| Sound | ||
| Drawbars | Physical | Physical |
| Sound engine | DTW1 digital tonewheels (manuals), VASE III (pedals) | VEM (Virtual Electro-Mechanical) organ engine |
| Organ models | Hammond DTW1 digital tonewheels, B-type and Mellow voicings | Hammond VEM (Virtual Electro-Mechanical) physical-modelled tonewheels, Vx, Farf and Ace transistor combo organs, 41 pipe ranks (classical and theatre) |
| Polyphony | Full polyphony (manuals), 8 (pedals) | 61 (tonewheel organ) |
| Connections | ||
| Outputs | 1/4-inch unbalanced, Headphones, Leslie 11-pin | 1/4-inch unbalanced, Headphones, Leslie 11-pin |
| MIDI ports | DIN in, DIN out | DIN in, DIN out, USB |
| Pedal inputs | Expression, Rotor speed | Expression, Rotor speed, Footswitch, Pedalboard |
| Features | ||
| Features | Two 61-note manuals, Four sets of drawbars plus pedal drawbars, 25-note pedalboard included, 12AU7/12AX7 tube preamp, Digital Leslie, Two 11-pin Leslie sockets (main and echo), Effect send/return, Bench and music rack included | Two 61-note manuals, Four sets of drawbars plus pedal drawbars, Six physical contacts per key, Key click and leakage knobs, AO-28/AO-29 preamp modelling, Digital Leslie (9 cabinets plus PR-40), Separate bass output, Song record to USB, H-BUS pedalboard connection, Colour display |
| Size & weight | ||
| Colours | Red walnut | Red walnut |
| Dimensions (W × D × H) | 1230 × 730 × 970 mm | 1186 × 566 × 192 mm |
| Weight | 95 kg | 31.3 kg |
Key differences
- Keybed: B-3 mk2 – Two 61-note waterfall manuals (Swell and Great) with multi-contact drawbar keying and 12 reverse-colour preset keys each; 25-note radial flat pedalboard XK-7D – Two 73-key manuals (61 playing keys plus 12 preset keys each), 6L long-key square-front waterfall action with six physical contacts per key
- Sound engine: B-3 mk2 – DTW1 digital tonewheels (manuals), VASE III (pedals) XK-7D – VEM (Virtual Electro-Mechanical) organ engine
- Organ models: B-3 mk2 – Hammond DTW1 digital tonewheels, B-type and Mellow voicings XK-7D – Hammond VEM (Virtual Electro-Mechanical) physical-modelled tonewheels, Vx, Farf and Ace transistor combo organs, 41 pipe ranks (classical and theatre)
- Polyphony: B-3 mk2 – Full polyphony (manuals), 8 (pedals) XK-7D – 61 (tonewheel organ)
- Dimensions (W × D × H): B-3 mk2 – 1230 × 730 × 970 mm XK-7D – 1186 × 566 × 192 mm
- Weight: B-3 mk2 – 95 kg XK-7D – 31.3 kg
Both are the same on manuals (2), keys per manual (61), key action (Waterfall) and drawbars (Physical).

