Harman Kardon Posters 1970's Set of 8 Rabco ST-7 Turntable ST-6 Citation 430

Description

These are ultimately rare and from the estate of the then lead Industrial Designer for Harman Kardon.  These were his file copies.
These were provided to dealers and more often than not thrown away after the promotion.  Make no mistake that every one of these is very rare and may be the last survivors.
These are all nice condition overall but there may be some slight curling and a few small marks from storage mostly.  We've made additional notes on individual posters below.
Posters are approximately 17" x 22" except the circuit board poster which is 25" x 38"
These will be shipped in a heavy duty tube.
Citation 16 Amplifier
-There is a small area of scratches at the bottom and a few smaller marks at the top of the poster from storage.
HK2000 Tape Deck
Circuit Board Poster
-This pattern was used in the Citation 16 print brochures and we are uncertain if this poster was released to dealers or not.
Attitudes Advertising Campaign poster
-features images of the ST-7 turntable, 430 receiver, A-401 integrated amplifier and the Citation 16 amplifier.
Rabco ST-7 Turntable
-a few tiny marks.
ST-6 Straight Line Tracking Turntable
-slight curling at upper/left and bottom/center but these are minor.
430 Twin Powered Receiver (White)
-a little very light surface creasing at the bottom/right but it is insignificant.
430 Twin Powered Receiver (Orange)
We can say with fair certainty that you will be the only one to own these individually let alone the set.  As with many unique and niche' collectable, value is speculative but we find these priced VERY low given they are likely one of a kind at this point.
Comparisons of other similar, but less rare, types of posters (mid-century modern design ones certainly) would indicate that these are <50% of their true collector value.
This also takes into account the number of FOLDED versions we have already sold here from this estate for more than these individually.
Due to Ebay/Paypal policies, a signature will be required for this delivery.
Shipping and insurance will normally be significantly more but if it is not then we will refund the difference to the buyer.