Great product, everything was well packed. The components are quality and the board is well crafted. The assembly was easy. Sounds very good. It would have been useful to have detailed instructions and the wiring diagram and instructions on how to calibrate the trimmers: looking on the internet I found that they are used to adjust the voltage to +15 and -15 volts.
very nice kit, the case is heavy duty and good quality nice finish.. The components look like all high-quality good brands I haven't made the kit yet so I can't speak to the sound.I'm going to test the components with my LCR meter and see if they match the specification sheets just in case they are forgeries. I ordered with the DAC card and the seller was great to talk to to get info on the install. Will buy from them again. Shipping was incredibly slow but it was ordered at the height of the Corona virus outbreak no worries, out of everybody's hands.