LEFT Battery replacement: classic lithium 3V CR2032 in battery holder.ĮDITORS there are some free and commercial editors for Jv1080: 64 ROM performance + 16 RAM performancesĮxternal media: 2 different kind of memory cards: model M-512 (32 performances + 128 patches + 2 rhythm sets) and more common model M-256 (16 performance + 64 patches +1 rhythm set). Chorus: digital chorus has variable rate, pre-delay, feedback and depth. Reverb: 7 classic algorithms (Hall, Room, delay, stage) with adjustable damp time EFX: 40 inserts algorithm: overdrive, phaser, EQ, Leslie, tremolo, flanger, delay, and pitch-shifter EG3 pitch 4 segments + 4 times, keyfollow + random pitch EG1 amplitude: 4 segments + 3 times, 8 velocity curves + key follows option LFO there are 2 syncable delayed modulators with fade-in/out time option- they do provide 7 shapes with adjustable symmetries:

+/- 200% harmonic content cutoff over octaves. In addtion a filter keytrack function with Peaking (the 'PKG' emphasizes frequencies around the cutoff value) PERFORMANCE the JV engine manages up 16 parts each with assignable:Ī special GM (General MIDI)bank reads SMF Midi for a total compatibility.įILTER the TVF - Time-Variant Filter - offers 4 modes: Booster amplifies the signal causing a distortion with new harmonics 18 levels of effectiveness These are pre-fixed audio patch that connects the 2 pair of tones into variable setups mixed with audio elements such as amplifier / filter and 2 digital processes: STRUCTURE the tones can be combined in 10 structures (signpaths) inspired from classic synthesizer Roland D-50. There are 21 SR-JV available with different instrument styles, here is the list: SRJ-V board (usual size is 4 or 8 MB) fitted in 1 of the 4 available slots.

193 PCM percussive and chromatic one-shotĮXPANSION Jv1080 is expandable by 2 kind of expansions: WAVETABLE is a 8 Mb ROM contains 448 PCM at 16-bits waves, split into 2 main families: The 16 bits JV DAC is a 63200GS-E2.Ī JV1080 basic pacth is composed by 4 PCM tones samples with edit parameters: SOUND main core cpu RENESAS HD6437034 manages up to 64 voices polyphony or TONES. Main panel features a 40 X 2 lines display, 35 buttons, 2 knobs and 2 slots for memory cards One of the most popular digital expander from the nineties, a direct evolution from JV modules JV-880adding new waveforms and a better effect section.

Roland jv 1080 patches