Buying a "variable voltage supply"

[analogoutput]

See discussions here

Decent, inexpensive bench power supply?

Can someone recommend a simple, inexpensive bench power supply for prototyping and testing Kosmo and Eurorack modules? I’m in the US so if someone has an amazon link they want to share or the name/brand of one they can suggest I would appreciate it!

2 Single Output Bench Power Supplies vs One Dual Output Supply

Just getting into DIY module building and am trying to save a few bucks. I’m located in the US and would like to get a bench supply for my shop for testing my modules and gizmos. I realize there are some cheap alternatives for using a case supply for KOSMO/Eurorack for testing, but would like a generalized bench supply for other electronic work outside of synth building too. When my builds are case ready, I’ll setup a case supply for them then. Since I have to supply both +12v and -12v is it be…