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Optimus Concertmate 990 User Manual Pdf Downloads Torrent

Optimus Concertmate 990 User Manual PDFs Torrent

The Optimus Concertmate 990 is a digital keyboard that was released in 1997 by Radio Shack. It has 61 keys, 100 tones, 100 rhythms, 100 songs, a programmable synthesizer, a large LCD screen, MIDI in/out, and a built-in speaker. It is also known as the Casio CTK-601, as it is a rebranded version of the same model. The Concertmate 990 is a versatile and affordable keyboard that can be used for learning, composing, and performing music.

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However, finding the user manual for this keyboard can be a challenge, as it is no longer available on the official Radio Shack website. Fortunately, there are some online sources that offer the manual in PDF format for free download. Here are some of them:

  • [ManualsOnline]: This website provides a link to the manual in HTML format, which can be viewed online or saved as a PDF file. The manual covers the basic functions and features of the keyboard, such as how to select tones, rhythms, songs, and effects, how to use the synthesizer, how to record and play back songs, how to connect to MIDI devices, and how to troubleshoot common problems.

  • [Sonic State]: This website offers a review of the keyboard by a user named Peter Koscielny, who shares his opinions and experiences with the Concertmate 990. He also provides a link to the manual in HTML format, which is the same as the one on ManualsOnline. In addition, he gives some tips and tricks on how to use the keyboard effectively and creatively.

  • []: This website archives web pages and documents that are no longer accessible on the original sources. It has a copy of the manual in PDF format, which can be downloaded or viewed online. The manual is identical to the one on ManualsOnline and Sonic State, except that it has a different cover page with the Optimus logo and model name.

These are some of the best options for downloading the user manual for the Optimus Concertmate 990 keyboard in PDF format. However, these sources may not be reliable or permanent, as they depend on the availability and maintenance of the websites that host them. Therefore, it is advisable to save a copy of the manual on your own device or cloud storage for future reference.

If you are looking for more information or assistance on how to use the keyboard, you can also check out some online forums and communities that are dedicated to music enthusiasts and keyboard players. You can ask questions, share tips, exchange ideas, and learn from other users who own or have used the Concertmate 990 or similar models. Some examples of such forums are:

[Keyboard Forums](

[Synth Zone](

[Casio Music Forums](

The Optimus Concertmate 990 is a great keyboard that can help you explore your musical potential and have fun at the same time. With the user manual and some online resources at your disposal, you can learn how to use it effectively and enjoy its features and functions. Happy playing!


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