| Brand | Harman Kardon |
|---|
Check the listing for details. Harman Kardon Unproduced Amplifier Design Spec Blueprints. Condition: Used. Listed at 185.00 USD. You get 3 blueprints in their original Shin-Shirasuna Electric Corp. folders (2 folders). Though this piece has the numbering for a produced receiver the 3 blueprints are for an amplifier. We do not believe that this "counter proposal idea" was ever produced.
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