Yamaha PSR-E473 vs Yamaha PSR-SX900
| Yamaha PSR-E473 | Yamaha PSR-SX900 | |
|---|---|---|
| Key action | Organ-style; Touch Response Yes (Soft, Medium, Hard, Fixed) | Organ (FSB), Initial Touch |
| Polyphony | 64 | 128 |
| Sounds / presets | 820 | 1337 |
| Accompaniment styles | 290 | 525 |
| Sequencer | Number of Songs 10; Number of Tracks 6 (5 Melody + 1 Style/Groove Creator); SMF (Formats 0 & 1) | Number of Tracks 16; Quick Recording, Multi Recording, Step Recording; Number of Songs Unlimited (depends on the drive capacity) |
| Sound engine | AWM Stereo Sampling | AWM Stereo Sampling |
| Effects | DSP1: 41 types, DSP2: 12 types; Reverb 12 types; Chorus 5 types; Master EQ 4 types; Motion Effect 57 types; Harmony/Echo 26 types | Reverb 59 Presets + 30 User; Chorus 106 Presets + 30 User; DSP 322 Presets (with VCM) + 30 User; Insertion Effect 1-8: 322 Presets (with VCM) + 30 User; Master Compressor 5 Presets + 30 User; Master EQ 5 Presets + 30 User; Part EQ 28 Parts |
| Speakers | 12 W | 50 W |
| Bluetooth | — | Yes |
| Weight | 7 kg | 11.5 kg |
| Released | 2022 | 2019 |
| Release month | 1 | 8 |
| Status | current | current |
| Keys | 61 | 61 |
Which one should you buy?
- Choose the Yamaha PSR-E473 if lighter to carry to gigs and lessons (7 kg vs 11.5 kg).
- Choose the Yamaha PSR-SX900 if you layer sounds or use the sustain pedal heavily (64 vs 128).
- Choose the Yamaha PSR-SX900 if you want more variety of built-in voices (820 vs 1337).
- Choose the Yamaha PSR-SX900 if you practise out loud without an amp (12 W vs 50 W).
Full spec sheets: Yamaha PSR-E473 · Yamaha PSR-SX900. Rows with a highlighted background differ.