I have had the Benchmark, albeit not the PRE version, and now have the DAC2.
I was never able to settle on the Benchmark in any other mode than pure DAC. Every attempt to feed my power amp directly made me flip back using my preamp. The added harshness when controlling the volume in the DAC was unbearable with the Benchmark.
W4S is, in my opinion, a way better component overall, let alone the volume control section. If you have no analog source, then W4S is, in my opinion, by far the better choice.
I was never able to settle on the Benchmark in any other mode than pure DAC. Every attempt to feed my power amp directly made me flip back using my preamp. The added harshness when controlling the volume in the DAC was unbearable with the Benchmark.
W4S is, in my opinion, a way better component overall, let alone the volume control section. If you have no analog source, then W4S is, in my opinion, by far the better choice.