The Roland RS-70 is a digital synthesizer workstation released by Roland in 1998. It features a 61-key keyboard, a built-in sequencer, and a variety of synthesis and effects options. The RS-70 is capable of producing a wide range of sounds, from classic analog synthesizers to modern digital sounds.
Opening the SD series, an interactive synthesizer, released by Ketron, SD1, was launched in 2002. The instrument has a piano keyboard with 76 keys, aftertouch, 64-voice polyphony, and a backlit display. SD1 has 48 MB of samples, a large number of patches...
Ketron SD1 Plus is an update of the earlier SD1 version which altered the appearance of the instrument, leaving the sound quality unchanged. This is an interactive synthesizer launched by Ketron, which was released in 2002. The instrument has a piano...
Roland JW-50 is a music workstation. The instrument was released in 1992, but it has an excellent sound and a convenient sequencer, it can be used to create arrangements and teach music. Supports GM and GS standards, has a 24-voice polyphony and a synthesizer type keyboard with 61 keys.
The Roland SP-404A is a portable sampler and effects processor designed for musicians and producers. It features a built-in 16-bit linear sampler, onboard effects, a powerful sequencer, and a variety of inputs and outputs. With its intuitive user...