

Best known for her music recording, producing and mixing on Tool, Red Hot Chili Peppers, Prince and Johnny Cash, Sylvia Massy is also a surprisingly prolific artist and writer who owns the world’s largest collection of vintage microphones!
Sylvia has created the Oddio Shop Studio for her mixing work, and the Marketplace to sell vintage audio treasure and showcase her own artworks and videos.



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Western Electric Tube Amplifier Mic Mixer CRAZY RARE RARE RARE!!! 20s$12,000.00
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RAREST Western Electric 25-B Amplifier WITH 205D Tubes 1920s Vintage UNOBTAINIUM$9,000.00
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Western Electric 34-A Amplifier SUPER RARE Includes Tubes UNOBTAINIUM 20s$8,750.00
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Western Electric 14A Loud Speaking Telephone Outfit Tube Amplifier HOLY COW RARE$8,500.00
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Western Electric Console 10A Cabinet 267A Control Panel RARE Mic Mixer Vintage$8,100.00
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Led Zeppelin Jimmy Page Original Autograph Promo Atlantic Records Guitar God Signature RARE$1,200.00
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RCA Boom Truck Rolling Mic Stand MI-26574 Perambulator Vintage Mole-Richardson TV Film Radio$8,000.00
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RCA TV Camera TK-11 TK-31 Vintage B&W Television Portable Broadcast with Lenses and Rolling Base Black & White$9,990.00
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The Beatles “Yellow Submarine” Gold Record Official CRIA Sales Award SUPER RARE!!!!!!!! John Paul George Ringo$9,990.00
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Western Electric 14A Loud Speaking Telephone Outfit Tube Amplifier HOLY COW RARE$8,500.00
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Sale Product on saleSalesman Sample Grand Piano Miniature Real Iron Harp Felt Hammers Ivory Keys Works! 1800s Vintage Vaudeville Clown Show
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Fender 1960s “Villager” 12-String Acoustic Strung 6-Strings Vintage RARE!$1,100.00
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Balalaika 3-String Instrument Russian Folk Music Dancing NICE! Vintage$232.00
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Morley Wah Pedal Guitar Effect Pro Series Wah PWA 1997 Needs Repair$50.00
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W.T. Armstrong Flute in Case EXC Silver Plated Perfect for Student or Performer$74.00
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Prince CD Artwork Proof With Notes RARE ’90 Graffiti Bridge Glam Slam Revolution$1,450.00
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Jim Jones “Live In Guyana” Worktape Session Tape from Machines of Loving Grace “Gilt” Album 90s Memorabilia$100.00
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Dis Inc Cassette Demo Vintage “Don’t Think” “Vanishing” “Bleeding Boy” Session Tape Disappointment Incorporated RARE!!!$25.00
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Spineshank RARE Demo Original “Waste” Vintage Session Tape Cassette Preproduction$65.00
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Rev. James Cleveland Original 2″ Master Tape 1979 “No Ways Tired” Gospel RARE$300.00
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Turner 88G Microphone Vintage Dynamic Single Conductor RARE!!! Vocals Music Recording Mic$200.00
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Shure 777-S Microphone Slim-X Vintage Crystal Solid End Address Mic Latching Switch$75.00
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Unbranded Gooseneck >>> Turner Astatic RTS Systems Shure Mystery Supermarket Paging Podium Lectern Mic Directional Response$35.00
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Realistic 33-992A Microphone Vintage Dynamic Cardioid Switched End Address Brushed Nickel Steel Finish NOS$38.00
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Unbadged Electro-Voice 624? Silvertone Voice of Music Vintage EV Brushed Nickel Chrome Crystal with Fixed 1/4″ Connector Classic Harp Mic RARE!!!!!$62.00