This is a restoration of the RCA SK-46 Unidirectional Ribbon Velocity Microphone manual.  This is not an old original manual.

 The SK-46 was designed to be an announcing microphone with a unidirectional characteristic and flat voice response when miked at a distance of about 6".

Did you know that several companies now offer restoration and repair services for these mics? See the links on my eBay "about ME" page for more information. We offer fine quality protective "bags" for the 44, 74, and 77 series RCA mics, along with manuals, refrigerator magnets, T-shirts and restored RCA ads for the vintage microphones. See my eBay store (click in the heading area above on the left) to see the individual listings for the many restored RCA microphone manuals and documents available. The top category is Microphone Manuals.

The time-consuming restoration process involves carefully scanning the original manual into Adobe Photoshop and spending hours processing each page to produce a manual that looks better-than-new. All photos are stripped out and processed separately. All tears, marks, stains, etc. are removed from the original manual, even printing defects are corrected. The text is brought back to original sharpness and detail, as are all of the illustrations.

Our production standards are high: 

  • Each manual is individually printed in the USA. 
  • We use heavy photo paper for the glossy front and back covers, and
  • 32 lb. laser paper for the inside black & white pages and
  • 37lb imaging paper for any page with color
  • If the original RCA Manual had a blank page, so will ours!
  • 10-mil thick clear plastic sheets protect the front & back covers.
  • Everything is then bound with a plastic ring comb, so that the manual will open flat and be very durable.

This is a highly professional product that takes a lot of time to prepare, but it is worth it! eBay customer feedback has been very positive regarding quality. So, if you own one of these wonderful RCA microphones, you deserve a quality manual to go with it.

This manual contains a photo of the microphone, and gives detailed descriptions, specifications, frequency response, and directivity curves. There is also a parts list as well as a detailed wiring diagram. This information is invaluable in using vintage RCA microphones to best effect. Most of the original manuals have been lost. Now you can have something even better!

This is a good time to buy some of my collectible RCA Broadcast Microphone magnet sets, they can be shipped free with a manual or T-shirt.  See my other listings for these magnet sets (each set has 4 magnets) each depicting a famous RCA microphone model. We have several different T-shirts designs.  Since we  combine shipping whenever possible -- be sure to alert us when you are making multiple purchases.  The magnets and t-shirts are attractive and very cool!

WE COMBINE SHIPPING TO SAVE YOU MONEY -- WE SHIP OFTEN

International Payments accepted via PAYPAL ONLY.  US & Canada PAYPAL preferred.  Your purchase subject to cancellation for violation of these payment terms.

Buyer to pay USPS Priority Domestic or International Priority Shipping. Each manual is wrapped in plastic shrink-wrap and shipped in a box in the US. International shipments for 2 manuals or less are shipped First Class using a large international envelope to save you money or a box if 3 or more manuals are shipped Priority.  Our shipping is using eBay's calculator to your specific location as the US Postal service revises pricing on occasion.  If you buying multiple items, and shipping appears high, please contact us with your exact ship-to address and we will confirm pricing before your purchase!

Satisfaction Guaranteed for purchase price only within 14 days.. The photos are of an actual restored manual (only a few pages are shown).

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