Hammond SK Pro 61vsHammond SK Pro 73
Summary
Hammond SK Pro 61 and Hammond SK Pro 73: 2 Hammond stage keyboards compared side by side. They differ on 4 of 16 compared specifications.
Key differences
- Keys: 61 on the SK Pro 61 and 73 on the SK Pro 73.
- Keybed: Semi-weighted square-front waterfall, velocity-sensitive, virtual nine-contact (C1 to C6) on the SK Pro 61 and Semi-weighted square-front waterfall, velocity-sensitive, virtual nine-contact (F1 to F7) on the SK Pro 73.
- Dimensions (W × D × H): 1004 × 322 × 109 mm on the SK Pro 61 and 1170 × 322 × 109 mm on the SK Pro 73.
- Weight: 9.3 kg on the SK Pro 61 and 11 kg on the SK Pro 73.
Both are the same on key action (Waterfall), sections (Organ, Piano, Electric piano, Synth, Sample playback) and drawbars (Physical).
| 2 items |  Hammond SK Pro 61Current |  Hammond SK Pro 73Current |
|---|---|---|
| General | ||
| Manufacturer | Hammond | Hammond |
| Status | Current | Current |
| Released | 2021 | 2021 |
| Keyboard | ||
| Keys | 61 | 73 |
| Key action | Waterfall | Waterfall |
| Keybed | Semi-weighted square-front waterfall, velocity-sensitive, virtual nine-contact (C1 to C6) | Semi-weighted square-front waterfall, velocity-sensitive, virtual nine-contact (F1 to F7) |
| Sounds | ||
| Sections | Organ, Piano, Electric piano, Synth, Sample playback | Organ, Piano, Electric piano, Synth, Sample playback |
| Drawbars | Physical | Physical |
| Sound engine | MTW1 organ, sampled piano/ensemble engine and analogue-modelling mono synth | MTW1 organ, sampled piano/ensemble engine and analogue-modelling mono synth |
| Organ models | Hammond MTW1 modelled tonewheels from the XK-5 (A-100, B-3, C-3, Mellow), Vx, Farf and Ace transistor organs, classical and theatre pipe | Hammond MTW1 modelled tonewheels from the XK-5 (A-100, B-3, C-3, Mellow), Vx, Farf and Ace transistor organs, classical and theatre pipe |
| Polyphony | Organ 61, piano/ensemble 128, mono synth monophonic | Organ 61, piano/ensemble 128, mono synth monophonic |
| Connections | ||
| Outputs | 1/4-inch unbalanced, Headphones, Leslie 11-pin | 1/4-inch unbalanced, Headphones, Leslie 11-pin |
| MIDI ports | DIN in, DIN out, USB | DIN in, DIN out, USB |
| Pedal inputs | Sustain, Expression, Rotor speed, Footswitch | Sustain, Expression, Rotor speed, Footswitch |
| Features | ||
| Features | Nine physical drawbars, Virtual multi-contact keying, Digital Leslie, Four sound engines, Pitch and mod wheels, Individual and organ pedal outputs, Seamless sound switching, Colour display, Internal AC power | Nine physical drawbars, Virtual multi-contact keying, Digital Leslie, Four sound engines, Pitch and mod wheels, Individual and organ pedal outputs, Seamless sound switching, Colour display, Internal AC power |
| Size & weight | ||
| Colours | Black | Black |
| Dimensions (W × D × H) | 1004 × 322 × 109 mm | 1170 × 322 × 109 mm |
| Weight | 9.3 kg | 11 kg |