An excellent performing Preamp/DAC that will meet all of your requirements can be found from the USA manufactured Benchmark Media... they have been manufacturing DACs for over 20 years ....... DAC 1, DAC2 and DAC 3 series.
Their HGC models incorporate a high quality headphone amp and includes 2 x RCA analogue, 2 x optical, 2 x coaxial plus a USB for your computer. It has both RCA & balanced out. They also have a remote with volume control, and you can currently find a second hand DAC 2 HGC for US$1,000 on HiFi shark. You will need to add a phono amp.
Benchmark DAC2 HGCD/A processor/headphone amplifierAs you can see by the pictures, it is in excellent condition with original accessories and packaging.Consolidated system and do not use an external DAC.
www.usaudiomart.com
I have purchased three of their DACs over the past 10 years, all of which have performed wonderfully well and have been 100% reliable. I purchased a DAC 2 L second hand 2 years ago for only US$700 (no headphone amp), great engineering at a very reasonable price.
Amir tested their DAC HGC3 here:
This is a review and detailed measurements of Benchmark DAC3 and headphone amplifier. The unit is on kind loan from member Dallasjustice and is highly anticipated evaluation by myself and I am sure many of you. As of this writing the DAC3 retails for USD $2195 from Benchmark site. Others...
www.audiosciencereview.com