USED for spares or repairs ONLY, SO no returns accepted. The lasers work but the drawers will not open. When the eject was pressed on unit there was a noise, (motor)  but nothing ejected. They have only been handled with an anti static wristband.
They are for sale for an engineer pal, who doesn't do Ebay. He said lasers good but he has no time for CD's now. 
You can see model on laser as a KSS 213CL on both. They will play MP3, cd and CDR tracks when fixed.
WERE for sale in whole mech unit earlier this year, but now just cd mech only. All the "techies" out there will know what these are.
Items will be sent free post to ANY UK address ONLY.
Thanks for looking and happy bidding!!!

PS I have been advised that only the laser and drive motor metal assembly will "clone" fit to Numark and other twin and single CD players. The overall plastic chassis, came from a Stanton 500 unit and will NOT fit all twin CD players. Please check to see if the one you have has the same overall chassis. Thanks for looking.
 If you just want the 2 metal parts with laser and drive motors, they can be stripped out of the plastic chassis easily enough.