Goldmund Powerpack V and Servo PL6

is anybody familiar with this combo? Couldn't trace any info.
What exactly does it do and to what level of performance does it do... that? Eg. regulates power supply for up to 15 amps
(20 amps); how many outlets and kinds, etc. Also, how much$$?
servo PL6 was servo unit for T3 arm. Worthless without arm unless.........
I happen to have an arm without a servo unit! I'm trying to reverse engineer the controls. perhaps we should collaborate.
Not familiar with Powerpack V but it may well be the uprated power supply for the studio turntable in which case it puts out about 30V DC.
If you have some pictures it may help with the i.d.