Hammond EXP-20vsHammond XPK-250W mk3
Summary
Hammond EXP-20 and Hammond XPK-250W mk3: 2 Hammond foot pedals compared side by side. They differ on 7 of 9 compared specifications.
| 2 items | Hammond EXP-20CurrentView details → | Hammond XPK-250W mk3CurrentView details → |
|---|---|---|
| General | ||
| Manufacturer | Hammond | Hammond |
| Status | Current | Current |
| Pedal | ||
| Pedal type | Expression | MIDI pedalboard |
| Style | Rocker | Organ pedal |
| Pedals in unit | 1 | 25 |
| Connection | ||
| Connector | 1/4" TRS | H-BUS |
| Cable length | — | 1 m |
| Polarity switch | No | No |
| Range / minimum control | No | No |
| Build & features | ||
| Housing | — | Wood |
| Features | Compact | Three contacts per pedal, Velocity-sensitive, Integrated EXP-100F expression pedal, MIDI out, Radiating flat pedals |
| Designed for | Hammond XK-1, XK-3c and legacy SK; any keyboard with a TRS expression input | Hammond XK-7D and XK-7 (three-contact response); also XK-5, XK-5 System and A-3, which read one contact |
| Size & weight | ||
| Colours | Black | Red walnut |
| Dimensions (W × D × H) | — | 1051 × 906 × 205 mm |
| Weight | — | 25 kg |
Key differences
- Pedal type: EXP-20 – Expression XPK-250W mk3 – MIDI pedalboard
- Connector: EXP-20 – 1/4" TRS XPK-250W mk3 – H-BUS
- Style: EXP-20 – Rocker XPK-250W mk3 – Organ pedal
- Pedals in unit: EXP-20 – 1 XPK-250W mk3 – 25
- Designed for: EXP-20 – Hammond XK-1, XK-3c and legacy SK; any keyboard with a TRS expression input XPK-250W mk3 – Hammond XK-7D and XK-7 (three-contact response); also XK-5, XK-5 System and A-3, which read one contact
Both are the same on polarity switch (No).

