Alesis Harmony 61 Pro vs Casio CT-S300
| Alesis Harmony 61 Pro | Casio CT-S300 | |
|---|---|---|
| Key action | 61 full-size keys with user-adjustable touch response | 61 keys; Touch Response: 2 levels, Off |
| Polyphony | 64 | 48 |
| Sounds / presets | 580 | 400 |
| Speakers | — | 5 W |
| Bluetooth | No | No |
| USB audio | Yes | No |
| Weight | 5.1 kg | 3.3 kg |
| Dimensions (W×D×H) | 946 × 360 × 118 mm | 930 × 256 × 73 mm |
| Released | — | 2019 |
| Release month | — | 11 |
| USB to host | yes | yes (USB port Micro-B) |
| Status | current | current |
| Keys | 61 | 61 |
| Pedals | Sustain pedal input (1/4" jack) | — |
Which one should you buy?
- Choose the Casio CT-S300 if lighter to carry to gigs and lessons (5.1 kg vs 3.3 kg).
- Choose the Alesis Harmony 61 Pro if you layer sounds or use the sustain pedal heavily (64 vs 48).
- Choose the Alesis Harmony 61 Pro if you want more variety of built-in voices (580 vs 400).
Full spec sheets: Alesis Harmony 61 Pro · Casio CT-S300. Rows with a highlighted background differ.