Jazz1Short answer: yes. The V181 is rated at 10.2 V and 2100 mW into 50 ohm loads. HE-560 is 45 ohms iirc. They shouldn't be underamped or short on power. Synergy of the pairing is subjective of course. There are of course those chosen consumers that pair planars with speaker amps. I haven't personally paired the HE-560 with the V181.
Page 30 of the manual has some power ratingsas well as other specs. http://violectric-usa.com/download/Violectric%20V181%20Manual.pdf