Sansui PR-400 Mono Tube PreAmplifier - Clean - Tubes Incl - Very Rare - READ

Up For Your Consideration Is;
Please read the notes int he TAG photo below, also included in the last photo of the set.
I have also included the schematic that comes with the unit (glued on the inside of the metal lid.
Unit is powered off of the monoblock amp. The connecting cable w/ "Jones Plug" is not included. Buyer will have
to procure one of make one. It may not be an easy task either way. There may be some adaptors on eBay you could use.
-Unit is not tested
 
Tubes are included
Please note the scuff marks on the left edge of the face. They are rough, but hard to detect given the
color scheme of the unit. (See Pic #4 in set)
A list of Sansui Tube gear (not 100% complete, but best I have found) is detailed below or visit tube-amps dot net for more research in to Sansui Tube history. Careful, it is easy to get hooked!