12 Volts DC deskstop PS

[Guitarist]

Just a reminder of this awesome voltage rail to power your tube filaments. I made a buffer using one and mounted it on an extra bay insert. Sure the B+ is low but, hey, better a low voltage plated preamp than solid state!

[J M Fahey]

Just a reminder of this awesome voltage rail to power your tube filaments. I made a buffer using one and mounted it on an extra bay insert. Sure the B+ is low but, hey, better a low voltage plated preamp than solid state!

Are you sure?

[Sock Puppet]

Well who cares about 0.3 of a volt?

Don't forget that you can also power 5V heaters needed by some rectifier valves too.

[Guitarist]

The "modular" DVD bay make for a drillable insert. Too bad I went to a laptop!