4 x 8¼" user's guide for the Sennheiser model MD 421 studio microphone. It is in German and English. 15 pages. Condition is very good+. Also included are a partner's list from all locations worldwide, a microphone test sheet?, and a 2 year guarantee. Vintage is 1985. Printed in Germany. Please see the photos and item details for more specifics. Feel free to message me with any questions or reasonable offers. Thank you.
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