Elekit TU-8550 Simple Upgrade Plan 

This round, I will be discussing on my simple upgrade plan for this kit.
It will be very simple upgrade, with some resistors from TKD, Kiwame, Riken, Shinkoh, Amtrans and AudioNote. Capacitors like Solen, Mundorf, Elna, Supertech and so on.
The major change probably on the volume and gain potentiometer. Which I will change from quad potentiometer to dual stereo stepped attenuator with Amtrans switch and Amtrans AMRT resistor.
The rest - enjoy the video and thanks for watching!