Beautiful work of art in metal. Really good outer packaging, inner packaging even better – a lot of care and thought put into every aspect of the product. First impression, hooked up to my iMac at work because I couldn’t wait to get home, using my ancient Sennheiser PX100, this amp/dac sounds amazing and I’m sure will improve exponentially as it warms up, wears in and connects to better sources and higher-end head/earphones. I can’t wait!