Suzuki SPL-10 Piano Lab Teaching System - U-Fix-It - Won't Power On

Description

This unit comes in the original box.  When it was tested it did not power on.  We checked the fuse and that was not the problem.  This is being sold as a you fix it item.  It comes as is and as pictured there is nothing included that is not in the photos.  The unit appears to be in very lightly used condition.  Thanks for looking.
Info From Manufacturer - For Reference Only:
SPL-10 Piano Lab Teaching System Specifications:
Function Control Groups:
Student input level ” 10 slide controls
Communications select ” 10 buttons with LEDs
Group select ” 2 buttons for each student with LEDs
Personal communication ” 10 on/off buttons with LEDs
Class communication ” one button with LED
Instruction mode:
Microphone ” one on/off button with LED
Private ” one on/off button with LED
Demo ” one on/off with LED
Instructor's level:
Microphone ” one slide control
Instrument ” one slide control
Headphone ” one slide control
External function:
Stereo auxiliary input and output RCA jacks
Dimensions: 181„4"W x 3"H x 111„4"D
Weight: 9 lbs.
Included SPL Accessory Kit:
one instructor's combination headphone/microphone set
***After purchase from The Perfect Pitch, if you have any issues or questions --
Please Make Contact With Us Before Opening A Case With EBAY. Please  Select "OTHER" As Your Reason For Contact.
We pride ourselves and work very hard to offer excellent customer service and want nothing more than happy, satisfied customers! So, please contact us first and let us help you. With Ebay's new policies, open cases automatically count against sellers' ratings even if we are able to 100% completely satisfy you with a resolution to your problem. When you select anything besides "other" a case automatically opens causing us lower ratings. Lower ratings equal higher fees which is turn force us to charge higher prices -- which we DON'T want to do! We appreciate all of our customers and would love the opportunity to make a returning one. Thanks for your interest in our listing and for your understanding!!
Please make sure the shipping address with eBay is correct.  We only ship to eBay verified addresses.***
Purchases over 0 may require an adult signature upon delivery***
MK1234567