Roland E-20 Intelligent Synthesizer #982776 w/Power Cord and Music Card

Used synth in very good working condition. Normal signs of use/age (see photos). Internal battery recently replaced. 

Comes with original power cord and Music Style Card TN-SC1-10 with extra music loaded on it. 

Please note the unit featured in the same model but not the actual unit for sale, it is presented solely for demonstration purposes. 
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The Roland E-20 is a keyboard instrument introduced by  in 1988.

Described by Roland as an "Intelligent Synthesizer," the instrument was the first product of Roland Europe SpA, which had been set up after a takeover of the SIEL company of  the previous year. The new venture was a strategic move by Roland to enter the lucrative high-end home keyboard market which had hitherto been dominated by  and .

Featuring auto accompaniment, and built in speakers the E-20 used the advanced Linear Arithmetic or "LA" synthesis system as used on the  sound module. The E-20 set a new standard for the amateur keyboardist, with high-quality sounds, innovative drum patterns and backings which were widely recognised as being significantly more advanced than both Yamaha's PSR and Technics's KN instruments.

Roland Pro-E Intelligent Arranger (1988-1991)

As well as the E-20 itself, the cheaper E-5 and E-10 were subsequently launched as "cut down" versions, while the enhanced E-30 debuted in 1990. There was also a modular version (the RA-50 Realtime Arranger), and the Pro-E Intelligent Arranger, which was basically half of an E-20, excluding the built-in speakers but including the so-called "intelligent arranger" and drum unit.