Excerpt: The PSP520 AC adapter works great on a Tascam DR-100. Batteries on the recorder are pretty durable, but it was great to have AC. Didn't need phantom power this time, but it would have been there if needed. This little product (AC adapter) gave us some security. And all thanks to the timely delivery of a [$]item, ordered on a Friday afternoon. Kudos to B&H.
Excerpt: I bought the PSP520 for use with my Tascam DP-008 PocketStudio. It didn't take long to realize that PocketStudio goes through batteries at an alarmingly fast rate. The PSP520 easily pays for itself and you can still opt to use the battery power whenever the need arises.
Pros: Easy To Use, Functional, Good Quality, Improves Sound