Do you have a question about the yamaha portable grand dgx- 670 or do you need help? reference manual yamaha dgx- 670 reference manual also see for dgx- 670: owner' s manual ( 48 pages), owner' s manual ( 116 pages. voice characteristics vrm ( virtual resonance modeling) see the owner’ s manual, chapter 2. 6mb] dgx- 670 data list — [ 1. in this manual, you will learn how to set up, operate, and customize your dgx- 670. manual view the manual for the yamaha portable grand dgx- 670 here, for free. firmware / software manuals other downloads home products musical instruments pianos portables dgx- 670 downloads manuals for the dgx- 670 portable grand piano from dgx 670 manual pdf yamaha with advanced automatic accompaniment styles for backing in a wide range of musical genres. this manual is available in the following languages: english. ( super articulation) see the owner’ s manual, chapter. 4 dgx- 670 reference manual 2 voices the preset voices are categorized into the types listed below. you will also find helpful tips and troubleshooting guides for various features and functions. the dgx- 670 is a digital piano that allows you to enjoy everything from straight- ahead piano playing to playing along with other instruments. this manual comes under the category piano' s and has been rated by 5 people with an average of a 9. 5mb] smart device connection manual for android. ask your question here. 3mb] dgx- 670 reference manual — [ 7. name english english; dgx- 670 owner' s manual — [ 22. refer to the “ voice list” in the data list ( separate pdf) to see the type of each voice.