Looking back at your last few posts, I'd say save up for a true upgrade to the CD5x. I haven't heard the W4S DAC, but I'm pretty sure it'll be different sounding than the CD5x. If you like your CD5x, I'm pretty confident that you'll love the Naim DAC. Skip a step, it'll save you some money in the long run. If the CD5x is your main source and is working very well, no point in buying something just to buy something IMO.
That's why I've held onto my Theta Cobalt DAC. When the Rega DAC comes out, the Theta and Apollo will get sold off. Until then, no need to change anything for the sake of what people tell me is 'better.'
That's why I've held onto my Theta Cobalt DAC. When the Rega DAC comes out, the Theta and Apollo will get sold off. Until then, no need to change anything for the sake of what people tell me is 'better.'