Harmon Pro Audio? DPR-7 tube mic preamp

[louped garouv]

sorry if this is the wrong area, if so, please move it to a more appropriate forum...

looking for any info about a fairly old Harman Kardon DPR-7 mic preamp/mixer...

here's some completed auction pics...

thanks for any info....
:)

[louped garouv]

got the manual in .pdf from harman consumer customer service, and FAST IMO...

with schematics

:applaud: