During Spring Festival JD had a coupon, 200-50, so I couldn’t help myself and chopped off the Logitech touchpad that normally sells for 199, the T650. It came to 149. I’ve been using it for a while now, so let me talk about how it feels. Since I mainly use Ubuntu, I’ll focus on that. For the summary crowd, look here: works, usable, serviceable, but not what you’d call nice. Fine as a backup. Actually, at first the shop owner said for ten extra yuan he’d throw in a knockoff copy of something like a black-and-white bear thing, and I refused……

I’m the kind of guy who feels like something’s missing without BGM, so I need music with me in all sorts of situations — whether I’m alone for a long stretch or just trying to wall myself off for a while. Anyway, this habit started back in middle school when I began listening to the radio. In high school I got my first MP3 player, a Walkman perfume-bottle model. I honestly can’t say exactly when I started inexplicably chasing sound quality. Anyway, once I had a job and money, I accumulated a bunch of slightly more audiophile-ish gear — players, sound cards, headphones, earphones. So this time I’ll talk about the three IEMs I’ve actually been listening to: TF10, ER4P, and Creative IE3. I really hate using baffling vocabulary when describing sound quality — half those terms I can’t even feel the meaning of myself. So, as the title says: no mysticism, just impressions. Source: Sony F807, all music in FLAC.