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YAMAHA PSR-640 / PSR-740

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PSR-640 PSR-740

PSR-640 / PSR-740 are two high-end portable keyboards produced by YAMAHA in the late 1990s. The two differ in terms of voice, and the PSR-740 adds Organ Flutes, EQ, real-time Vocal Harmony, the modulation wheel, Groove & Dynamics and other functions to the PSR-640.

Overview

ModelPSR-640 PSR-740
Release Year19991999
Keys61 standard keys with touch response (C1-C6)
Polyphony3264
Sound GeneratorAWMplugin-autotooltip__default plugin-autotooltip_big高级波形记忆技术

AWM(Advanced Wave Memory)是YAMAHA在20实际90年代之后逐渐开始主要使用的一种音源技术，其本质上是PCM采样技术。
Voices715 (223 Regular Voices+12 Percussion Kits+480 XG Voices)760(267 Regular Voices+13 Percussion Kits+480 XG Voices)
Voice ControlPitch Bend WheelPitch Bend Wheel/Modulation Wheel
Styles160 (3 custom user styles)
Style ControlIntro*1/Main Variation*4/Fill-in*4/Ending*1+rit./Sync Start/Sync Stop/Controllable Accompaniment Style TracksIntro*2/Main Variation*4/Fill-in*4/Ending*2+rit./Sync Start/Sync Stop/Controllable Accompaniment Style Tracks
MIDIIN / OUT
JacksPower Input/Sustain Pedal/FOOT VOL/PHONE OUT/AUX OUT*2/MIDI/FDD/HOST SwitchPSR-740 features a Microphone Input jack
BatteryNo

Product Positioning

PSR-9000
PSR-730PSR-740PSR-2000
PSR-630PSR-640PSR-1000
PSR-540

Demos

Built-in Demos

Note: Demo songs below are recorded from PSR-740, which may slightly differ from PSR-640.

01-Sweet! Tenor Sax Demo
02-Sweet! Flute Demo1)
03-Spanish Guitar Demo
04-Sweet! Trumpet Demo
05-El.Guitar Demo
06-E.Piano Demo2)
07-Grand Piano Demo
08-Brass&Sax Demo3)
09-Dist.Guitar Demo
10-Accordion Demo

Disk Demos

Note: These audio were not recorded from PSR-640 / PSR-740 and are for reference only.

Maximum
Club XG
Techno
Matrix
Cyber Gate
DJ's Delight
Sigma
Cop Out
Danz
Kids
1) , 3)
Only exists on PSR-740.
2)
For PSR-640 version of this demo, please refer to the corresponding song of PSR-550.
Like demos of YAMAHA PSR-640 / PSR-740?0 x -10 x +10 Current Score:0 ; Total votes:0

Discussion

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