Steve Nugent is correct.
The WFS is a very good DAC when fed with a low jitter source such as Steves Off-Ramp (the best - but unfortunately most expensive) or Audiophilleo 2 (probably the best bang for buck).
Via the WFS internal USB it's a bit ordinary - dull, slightly sibilancey with a cold although squeaky clean top end. That said I am not surprised at what you heard - a comparison I was at it was better than a modified Oppo - but it really is good when fed via a low jitter source. The detail is really stunning that way - although still slightly analytical for my taste - but that is a personal preference sort of thing.
Thanks
Bill
The WFS is a very good DAC when fed with a low jitter source such as Steves Off-Ramp (the best - but unfortunately most expensive) or Audiophilleo 2 (probably the best bang for buck).
Via the WFS internal USB it's a bit ordinary - dull, slightly sibilancey with a cold although squeaky clean top end. That said I am not surprised at what you heard - a comparison I was at it was better than a modified Oppo - but it really is good when fed via a low jitter source. The detail is really stunning that way - although still slightly analytical for my taste - but that is a personal preference sort of thing.
Thanks
Bill