This is the only dual rail linear regulator on banggood. Works great and is really essential when working with audio and op-amps. Had to buy a second one. I wish there were more dual rail options. Led resistor is way too small value, otherwise flawless.

This is the only dual rail linear regulator on banggood. Works great and is really essential when working with audio and op-amps. Had to buy a second one. I wish there were more dual rail options. Led resistor is way too small value, otherwise flawless.

This is the only dual rail linear regulator on banggood. Works great and is really essential when working with audio and op-amps. Had to buy a second one. I wish there were more dual rail options. Led resistor is way too small value, otherwise flawless.

Easy to build and very useful kit.

Easy to build and very useful kit.

Easy to build and very useful kit.