MY korg sg pro x sounds like a piano half way up the keyboard then it sounds like an organ? How do I get it to sound only like a piano

SOURCE: Need help connecting Korg C-303 (Concert Piano)

Assuming the C-303 has a MIDI out, connect a MIDI cable from the MIDI output of the C-303 to the MIDI input of the symphony module.

Connect two audio cables (mono 1/4 inch) from the symphony module to a suitable audio amplification system OR possibly into auxilary audio input jacks of the C-303, if they exist.

I have a Symphony module but not the piano you have and I have mine connected to a Yamaha organ.

SOURCE: Lowrey organ C# and D# on both keyboards don't work. Fixable?

We can only guess what model you might have and whether it is tube or solid state.

If it is a vacuum tube type, probably one tube is burned out... likely either a 12AX7 or maybe a 12AT7 as a guess.

If it is solid state and the unit has not been moved to cause a loose connector, better to call a tech. If it has been moved, you could look for a loose connector.

Testimonial: "Thank you :)"

SOURCE: Hello i have a korg pa 800 just a while ago

If this is not a low power supply problem, you might try circuit cooler to isolate the bad part.

Beyond the power supply I would recommend taking this to a shop for repair ONCE you have tried a factory reset.

Use this site for downloads:

http://www.korgpa.com/pa_root/en/products/pa800_soft.html

SOURCE: Is there a Yamaha school

Yamaha prefers to MAKE the instruments rather than conducting repair schools... they may have some very specialized schools for individual types when first introduced. With the situation in Japan right now such classes would be cancelled I am sure. Instrument repair is so specialized other than basic piano repair/tuning that you will find few if any courses. For piano repair you might want to search YouTube for videos. For organs and keyboards, detailed electronic knowledge and the service manuals are what we have to work with. You need both experience in digital and analog plus test equipment including oscilloscopes and signal generators as a start.

SOURCE: while using korg m50 editor using usb data cable there is no sound from my lap.the sound is only from my head phone connected to my keyboard directly?

Are you connecting to the laptop and using it as a midi controller? You can record midi notes from the keyboard and send them to your laptop via USB using any midi sequencer program (reason, logic, etc). Create a midi track, select the input of that track as your keyboard, then hit record to play some midi notes. To hear what you record, you have to set the output of the midi track to whatever midi sounds or instrunents you have installed on your laptop.

If you are trying to record the actual audio sound the keyboard makes, use an audio program such as cubase, sonar, audacity, pro-tools, and either mic the keyboard, or connect one of the other audio outputs (1/4" TRS) to an audio input on your DAW, and record an audio track that way (as opposed to a midi track).