Boadilla del Monte, España
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Early digital rackmount voice processor: harmonizer, pitch-shifter and vocoder with internal wave-carriers. RACKMOUNT 2 unit height.Main panel features a segment display, 6 knobs, 20 buttons and 2 switch tabs.Rear panel terminal connectors:- Midi interface- 2 pedal switch inputs for portamento and freeze function- main mix out (low / high impedance)- direct signal out.Front panel terminal connectors:- headphones out- Cannon XLR signal input (impedance switch -50 / -10 / + 4dB)- led peak-meter for signal input.VOICE main 8 bits D7811 (part of 7810 CPU) family manages up to 5 voices polyphony.A/D at 12 bits and D/A at 16 bits, frequency response range: 20 Hz to 20 KHz.The DSP features a double set of Texas Instruments TMS320 IC, also worth mentioning the BA9221 converter IC same found on sampler Akai S900 or classic FM synthesizer Yamaha DX-7.EDIT INTERFACE DVP-1 Edit is a bit tedious with single parameter enter (scaled values) but easy to use: just plug the MIC, sing or make a speech entering notes from a Midi keyboard.The engine works in 3 main modes:- vocoder- harmonizer- pitch shifter.MODE 1 VOCODER the classic seventies effect revisited during the eighties taking advantage of Midi implementing some advanced (for the time) intelligibility functions like:- formant shift: changes the vowel colors (info picture)- breath bypass: threshold sets amount of processed/bypassed consonants- pitch threshold: enhances threshold frequency between consonant and vowel intelligibility, especially useful for sibilant hiss like letter "S".The DVP-1 vocoder uses only 8 internal ROM-stored waveforms (all choir-like) as carrier instead of traditional input, this is very frustrating compared to old-school or actual vocoders.female A - female A 2 - male A - male A 2 - male A 3 - female LA - female LU - male WOMODE 2 PITCH SHIFTER this mode changes the incoming pitch in a +/- 12 semitones range from chipmunks to evil trolls.MODE 3 HARMONIZER up to 5 notes can be generates for harmonized choruses.Each note can be set to a specific +/-12 semitones interval or directly defined using the CHORD MEMORY (just input a broken chord then a single note for real-time transpose)ENVELOPE up to 2 EGs:- EG pitch 4-segments ADSR with possible polarity inversion- EG amplitude features a 2-segments AD.Special FREEZE mode holds a brief cycled section (assignable also to pedalswitch) that can be also played by Midi like a synthesizer sound.LFO single delayed modulators and 2 destinations with variable intensity:- LFO pitch- LFO amplitude.The modulator can be assigned to standard Midi pitchbender.PERFORMANCE some handy functions:- unison: stacks all the voices together for a fatter sound- portamento: with variable time- noise gate circuit : prevents noises or feedbacks (relative threshold can be set)- split zone: vocoder or harmonizer can limited to a specific masterkeyboard range- detune: each 5 voice can be detuned (coarse / fine) .EFFECT there is a digital chorus onboard but it reduces polyphony from 5 to 4 voices.MEMORY- 64 patch memories.Memory system works with a soldered 3V CR-2032, battery replacement needs soldering skills.220V version
Precio€550
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