This is coldamp switching power supply! Can you comment on the sound? It would be very interesting if there is a comparision with the conventionaly linear power supply with A/B testing! Please post your report!
[quote:f3024468cb="ackcheng"]This is coldamp switching power supply! Can you comment on the sound? It would be very interesting if there is a comparision with the conventionaly linear power supply with A/B testing! Please post your report![/quote]
ackcheng hing, what is a coldamp switching power supply? how is it different from the one they used in the workshop?
You may need to upgrade your AV amp in order to use external power amp.
Alternatively, you can modify your AV amp to get the pre-out function, but it may be better for you to sell your entry level av amp and buy a medium level with pre-out.
Very interested in a 3-channel using UcD400 ..... but can a SPS80 coldamp power supply unit provide sufficient power for 3 UcD400 modules to run at full power at the same time? Thx in advance.
As AV amp's functionality / standard will be changed in every year (DTS, DTS-ES, Dobly Digital, DTS-HD, Dolby Digital HD etc...) , so we recommend to buy a entry / medium grade AV amp with pre-out function and use the UCD as power amp.
Don't let the word class A or class D cheat you! It is just the topology of the circuit. How the circuit is implemented makes a lot of difference too. Just listern and do a comparison yourself!