I'm about a month in on Timefactor so here is my review.
- I sold the Boss DD20 and the Line 6 DL4 for this. Good move.
- This is about the most "expressive" delay/effect I've worked with. Delays are extra crystal clear, and as others have mentioned, quite "wet". It's like a delay on crystal meth. You have to really keep the wet/dry mix low for the most part, but when you need to push the envelope, this is twice the delay of DD20 or DL4. For the first time, a 40ms delay actually means something instead of being virtually indistinguishable.
- Best Features: twin delay (I took a delay off my board, and U2 just sounds tremendous); modes (a big difference in the various modes such as digital, modulated, tape, etc. Much moreso than the DL4 or DD20. These are VERY tweakable via the other knobs so versatility is a 10); 2 switches so you can have 2 modes at a time at your feet (i.e. rhythm and lead. Boss you only have one regardless of presets because you can't go back and forth - you have to run through all presets to get back to your original.); wet/dry knob (one delay setting can get you a wide variety of tonal characteristics with this); ms readout (great to know exactly your delay time when using 2 delays - the ms times move quickly on the knob so tweaking it to the exact number takes an extra step so read the manual on that), switches (they seem a lot sturdier than the DL4). It's also a chorus pedal - put the delays on 0 but add in the speed/depth on modulation and you have a straight chorus.
- Cons: manual (written by a physicist in small print - really have to read it a couple of times and sometimes they don't make things abundantly clear like a Line 6 manual would); delay volume (you can adjust the mix of 2 delays left/right, but it's not quite the same as adjusting the ind. volume of two delays); power (can't use the Voodoo - 1200ma too much); too many knobs (the X knob and Filter used occasionally, but that's ultra fine tuning stuff. A studio mixer might love it though); input/output jacks should be in reverse on the back panel.
I'm glad I made the purchase - expensive but it does the work of 2 delays and with much more expression and clarity. This is not for the feint of heart though, you'll need to work this. A month in and I feel like I'm barely scratching the surface. It feels & sounds studio quality, not typical stomp box quality.