I am looking to improve my source for CDs. I currently have a Denon 1930CI and I am wondering if adding a DAC would be a good way to improve SQ? My budget would be around $500.

I want to upgrade from my Denon 1930ci to a new source. My budget is around $600 - $800. I have been looking at the Rotel RCD 1072 and Rega Apollo. I would appreciate some advice from owners or some of the resident experts at head fi.

I bought my 1st HP amp a SP Extreme from Bob McBob on this forum and could not be happier I have been listening to it for the last 6 hours and had to pull my self away to write this note. I am new to Headphones and Tube amps and I know the learning curve will be steep but wow its worth it. I...

I want to make a 100 ohm impedance adapter for my Senn HD 595s amped by a Singlepower Extreme. Does anyone have plans for this or even better can you provide instructions to a DIY noob? Thanks in advance.

I have been looking for a cable upgrade for my HD595s with no luck. Anyone know of any and if so what is the best for these phones?

Can some of you who have experience tube rolling give some insight into the best tubes to try with the Singlepower Extreme standard model and Senn HD 595 50ohm headphones. I am new to head-fi and my use of the jargon my be off a bit but i will give it a try. I am looking to expand the sound...

I am new to head-fi and looking for my first tube amp. What are the advantages and disadvantages between these 2 amps? Stock Singlepower Extreme and Woo WA6 fully modded with VCaps and Blackgates. Thanks