Opus
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Description
"Opus" (Riga musical instruments factory)
This keyboard polyphonic EMI can be used for playing compositions of different genres. Keyboard includes 60 keys and the sounding range is 5 octaves.
There is a possibility to change 2 lower octaves to play a composition by separate timbre with extending sounding on 1 octave down & it's also possible to transpose the whole pitch a fifth down.
The instrument consists of 4 sections: piano, that synthesizes piano's soundings of 3 timbres, string organ, that plays organ's sounding with soft attack and with the possibility to control release, with the pereodically repeated beat-fading sounds. There is a bass section, that is controlled by 2 lower octaves, that contain three 8' and two 16' registers. It plays sounding of the bass drum.
Specifications:
| Number of keys | 60 |
| Main sections | electropiano and strings electroorgan |
| Extra built-in devices | universal filter ("ring-modulator","chorus"), tunning control, bass section |
| Extra effects | separatly from every tremolo section, vibrato with delay, "repeat', combined filter control, sounding of bass drum. |
| pedal regulators | 3 (for replaced volume control and filter's tuning, pedal) |
| the outlet voltage | 500mV/10kOm (in the extra outlet 50mV/10kOm) |
| there is a possibility to connect up with headphones |
| Mains voltage | 220V, 50Hz |
| power consumption, W | max 35 |
| dimensions (when it's packed), mm | max 1005x500x210 |
| Weight, kg | max 40 |
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Sounds
Opus | Manuals | Schemes
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ENGLISH 
RUSSIAN
