| NORD Electro 4 | NORD Electro 3 |
|---|
Hardware | Electro 4 HP | Electro 4 SW73 | Electro 4D | Electro 3 HP | Electro 3 73 | Electro 3 61 |
|---|
| Keybed | 73-key Hammer Action Portable | 73-key Semi-weighted Waterfall | 61-key Semi-weighted Waterfall | 73-key Hammer Action Portable | 73-key Semi-weighted Waterfall | 61-key Semi-weighted Waterfall |
| Outputs | 2 outputs (1 stereo or 2 mono) | 2 outputs (1 stereo or 2 mono) |
| Control Pedal input | x | x |
| Monitor input | x | x |
| Drawbars | Digital LED | Physical | Digital LED |
System | Electro 4 HP | Electro 4 SW73 | Electro 4D | Electro 3 HP | Electro 3 73 | Electro 3 61 |
| Programs | 4 program buttons x 32 pages (128 locations) | 4 program buttons x 32 pages (128 locations) | 2 program buttons x 64 pages (128 locations) |
| Live/auto save programs | 4 locations | 4 locations | 1 location |
| MIDI over USB | x | - |
| Sound Manager 6.x | Extended features | Standard features |
Organ Section | Electro 4 HP | Electro 4 SW73 | Electro 4D | Electro 3 HP | Electro 3 73 | Electro 3 61 |
| Organ polyphony | Full | Full |
| Organ models | New improved B3, Farfisa, Vox | B3, Farfisa, Vox |
| Rotary speaker simulation | New improved 122 Rotary speaker simulation | x |
Piano Section | Electro 4 HP | Electro 4 SW73 | Electro 4D | Electro 3 HP | Electro 3 73 | Electro 3 61 |
| Nord Piano Library memory | 380MB | 380MB | 180MB | 180MB | 180MB | 180MB |
| Piano polyphony | 40/60 (stereo/mono) | 40/60 (stereo/mono) |
| String Resonance (Gen 1) | x | x |
| Long Release | x | x | - |
Samples Section | Electro 4 HP | Electro 4 SW73 | Electro 4D | Electro 3 HP | Electro 3 73 | Electro 3 61 |
| Nord Sample Library memory | 128MB | 68MB | 68MB |
| Sample polyphony | 15 voices | 15 voices |
Effects Section | Electro 4 HP | Electro 4 SW73 | Electro 4D | Electro 3 HP | Electro 3 73 | Electro 3 61 |
| Effect 1 | Pan, Tremolo, Autowah | Pan, Tremolo, Autowah |
| Effect 2 | Phaser, Flanger, Chorus | Phaser, Flanger, Chorus |
| Delay | x | x | - |
| Eq | 3 Band, mid sweep | 3 Band, mid sweep |
| Amp simulation/Compressor | Twin, JC, Small, Rotary, Compressor, 122 Rotary | Twin, JC, Small, Rotary, Compressor |
| reverb | 5 modes (Room, Stage, Hall, Stage soft, Hallsoft) available when not using the delay | 5 modes (Room, Stage, Hall, Stage soft, Hallsoft) |
Dimensions | Electro 4 HP | Electro 4 SW73 | Electro 4D | Electro 3 HP | Electro 3 73 | Electro 3 61 |
| Weight | 11 kg / 24.25 lbs | 9.1 kg / 18.2 lbs | 7.65 kg / 15.3 lbs | 11 kg / 24.25 lbs | 9.1 kg / 18.2 lbs | 7.65 kg / 15.3 lbs |
| Width | 1078 mm / 42.4" | 1120 mm / 44.1" | 900 mm / 35.4" | 1078 mm / 42.4" | 1120 mm / 44.1" | 900 mm / 35.4" |
| Depth | 344 mm / 13.5" | 300 mm / 11.8" | 300 mm / 11.8" | 344 mm / 13.5" | 300 mm / 11.8" | 300 mm / 11.8" |
| Height | 121 mm / 4.8" | 121 mm / 4.8" | 100 mm / 3.9" | 121 mm / 4.8" | 100 mm / 3.9" | 100 mm / 3.9" |
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