You would be better connecting to the audio line in on the soundcard as the mic in is very sensitive and may distort the input.
If you have Nero you could use Wave editor. If you have Adaptec Easy CD Creator you could use CD spin doctor.
Surface Pro 5 News - release date, UK price, features, specs
Gear VR vs. Daydream: Which delivers the best VR experience?
iPad Pro 12.9 vs Surface Pro 5
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.