Roland E-A7 61 Key Expandable Arranger Keyboard
| Keyboard | 61 Full-Size Keys with Synth Action |
| Touch Sensitivity | No |
| Number of Sounds, Kits, or Samples | 1500x Factory Sound Preset 256x User Sound Preset 100x Factory Drum Kit 128x User Drum Kit 512x Sample |
| Maximum Polyphony | 128 Voice (Sound Dependent) |
| Built-In Effects | Chorus, Compressor, EQ, Reverb |
| Performance Functions | Octave Shift, Sampler, Sequencer, Split/Layer, Transpose, Tuning Adjustment |
| Built-In Speaker | Yes |
| Audio I/O | |
| Pedal Support | 1x 1/4" Sustain 1x 1/4" Expression 1x 1/4" Assignable |
| USB I/O | 1x USB-A (External Memory) 1x USB-B (Host Connection, MIDI) |
| Included Accessories | Music Rest |
| Keyboard | 61 Full-Size Keys with Synth Action |
| Touch Sensitivity | No |
| Aftertouch | No Aftertouch Support |
| Expression Controls | 1x Pitch/Modulation 7x Pad 6x Slider |
| Display | Monochrome LCD |
| Number of Sounds, Kits, or Samples | 1500x Factory Sound Preset 256x User Sound Preset 100x Factory Drum Kit 128x User Drum Kit 512x Sample |
| Number of Song Presets | 1x Demo |
| Maximum Polyphony | 128 Voice (Sound Dependent) |
| Multitimbrality | 4-Part |
| Internal Memory | 128 MB |
| Sampling Formats | WAV (Load/Import, Record, Save) |
| Built-In Effects | Chorus, Compressor, EQ, Reverb |
| Performance Functions | Octave Shift, Sampler, Sequencer, Split/Layer, Transpose, Tuning Adjustment |
| Built-In Speaker | Yes |
| Amplifiers | 2x 12 W |
| Number of Style Presets | 600x Factory |
| Types | One Touch |
| Practice Features | Metronome |
| Supported MIDI Standards | GM2 |
| MIDI File Formats | SMF 0 / SMF 1 (Playback) |
| Audio Recording Formats | WAV: 44.1 kHz / 16-Bit |
| Audio I/O | 2x 1/4" TS Mic/Line Input 1x 1/8" / 3.5 mm TRS Aux Input 1x 1/4" TRS Headphone Output 2x 1/4" TS Line Output |
| Pedal Support | 1x 1/4" Sustain 1x 1/4" Expression 1x 1/4" Assignable |
| MIDI I/O | 1x DIN 5-Pin Input 1x DIN 5-Pin Output |
| USB I/O | 1x USB-A (External Memory) 1x USB-B (Host Connection, MIDI) |
| Media/Memory Card Slot | No |
| Internal Drive Bays | No |
| Included Software | No |
| Mobile App Compatible | No |
| AC/DC Power Adapter | Included |
| Color | Black |
| Included Accessories | Music Rest |
| Dimensions | 12 x 41 x 5" / 304.8 x 1041.4 x 127 mm |
| Weight | 17 lb / 7.7 kg |
| Package Weight | 25.5 lb |
| Box Dimensions (LxWxH) | 45.3 x 16.8 x 9.7" |
