Description: "Pre-Amplifier Improves Home Recording". Plans for a Preamplifier for use with a microphone or record player. Can be used to turn a radio into a PA. Uses two 227 Tubes. This is an original 2 page magazine article from 1931. We do not photocopy these. Article Includes Measured Drawings and Diagrams Instructions Schematic Drawings and Photos Preamplifier Tube Powered 1931 HowTo Build PLANS Preamplifier Tube Powered 1931 HowTo Build PLANS Click images to enlarge Description "Pre-Amplifier Improves Home Recording". Plans for a Preamplifier for use with a microphone or record player. Can be used to turn a radio into a PA. Uses two 227 Tubes. This is an original 2 page magazine article from 1931. We do not photocopy these. Article Includes Measured Drawings and Diagrams Instructions Schematic Drawings and Photos Payment Payment: by Paypal, Visa and Mastercard accepted thru PayPal. Items shipped upon receipt of Paypal payment. Shipping SHIPPING TERMS: Buyer to prepay and add - Multiple Items may be grouped to save on shipping. $4.50 for USPS first class mail service or $7.35 for priority mail service. $4.50 for Canadian shipping $6.00 other International shipping. For Tracked International service you must use ebay International shipping - price varies. About Us Grandpa's Secrets Discover a Wealth of How-to Projects & Plans from a Bygone Era. Explore our Scientific & Mechanical History in Vintage Hobby, Craft, & Technical Magazine Articles. Get images that make Supersized seem small.Showcase your items with Auctiva's Listing Templates! THE simple solution for eBay sellers.
Price: 7.89 USD
Location: Diamond Point, New York
End Time: 2024-11-05T13:02:48.000Z
Shipping Cost: 4.5 USD
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Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
