![](https://farm8.staticflickr.com/7629/16937428891_6dfd525220_b.jpg)
Really nice toys!
The top one looks like a modular thingie, with changeable modules?
It is, it's a 6 slot mainframe (I think that's what they call it). There are 2 doubles and 2 singles in it.
It needs a fan, but I have one ordered, and the programmable power supply will want calibrating, but for what I'm using it for, the 3456A will do for calibrating it.
I also got a precision bench source. It looks like it's controlled from a PC, as there are no settings on it, but it has a USB connection and an ethernet connection. I've plugged it into the PC, and it enumerates as a 'TTG-001 DC source', but no drivers are found. I can't find anything on the internet about it, and there is no manufacturer's name on or in the box, so I'm guessing it's a proprietary bit of kit for something.
I used Wireshark to try to determine its IP address but it's not being broadcast, so unless I can find how to control it, it looks like I'll end up robbing it for the power supply board and binning the sexy looking control board.
![](https://farm9.staticflickr.com/8703/16761404540_969660fb36_c.jpg)
![](https://farm9.staticflickr.com/8737/16326481944_50a099ba7a_c.jpg)
![](https://farm9.staticflickr.com/8753/16326482464_32928c2713_c.jpg)
If anyone knows anything about it...?