I have on offer excellent HDPLEX 100W Linear PSU. This particular version is new revision with 5V/9V/12V/19V power rails (output) with adjustable 7.5V-19.5V voltage via external pot. Also, 19V output can be adjusted 15V-19V via internal port.
It’s in immaculate, as new, condition with original double packing box and all cable accessories. This is probably best valued linear PSU around with exemplary spec and performance. You can power up, in parallel, high current devices (like HTPC, Mini PC, Streamers etc) with low current DAC devices or 5V USB converters. Maybe most appropriate term is Linear PSU hub for all devices you may stack up and that’s ultimate design advantage of HDPlex linear PSUs.
New revision with adjustable voltage is future proof for any device you may have in the future. Here is the mini review: