Mixer, Amp, Speakers

I foresee these items in an online shopping cart in my future…

JBL CONTROL 1 PRO
High Performance 150-Watt Miniature Studio Monitor Speaker – Pair
$82 Amazon

Behringer Xenyx 802
Premium 8-Input 2-Bus Mixer with Xenyx Mic Preamps and British EQs
$49.99 Amazon

Pyle Home PCA2
80-Watt Stereo Mini Power Amplifier
$38.03 Amazon

Testing soil pH and fertility

Before putting money into lawn fertilizer, I had to check the pH and fertility of the soil.

I bought this tester and several disposable testers. I did multiple tests on one part of the lawn to benchmark the tester. Once I knew it was testing right, I checked different parts of the lawn.

The pH throughout the yard is fine, but I need to improve fertility. I’ll probably buy a balanced fertilizer and some weed killer.

20120311-172018.jpg

Mac OS X 10.8: Gatekeeper

Interesting post about Mac OS X 10.8 detailing “Gatekeeper.” This seems like a similar approach to what I’m doing with AppLocker in Windows 7.

“My favorite Mountain Lion feature, though, is one that hardly even has a visible interface. Apple is calling it “Gatekeeper”. It’s a system whereby developers can sign up for free-of-charge Apple developer IDs which they can then use to cryptographically sign their applications. If an app is found to be malware, Apple can revoke that developer’s certificate, rendering the app (along with any others from the same developer) inert on any Mac where it’s been installed. In effect, it offers all the security benefits of the App Store, except for the process of approving apps by Apple. Users have three choices which type of apps can run on Mountain Lion:

  • Only those from the App Store
  • Only those from the App Store or which are signed by a developer ID
  • Any app, whether signed or unsigned

The default for this setting is, I say, exactly right: the one in the middle, disallowing only unsigned apps. This default setting benefits users by increasing practical security, and also benefits developers, preserving the freedom to ship whatever software they want for the Mac, with no approval process.”

From http://daringfireball.net/2012/02/mountain_lion