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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362976459526-001-300x300.jpg)
Acme Apparatus Co. A-3 Modulation Transformer Vintage Amateur Radio RARE!
$100.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362976442883-001-300x300.jpg)
Antique K&D Variable Resistor -Filament Current Control for Early Radios – RARE!
$120.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363026166948-001-300x300.jpg)
Blue GEM Vacuum Tube RARE Early Radio Soooo Blue!
$175.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363017670317-001-300x300.jpg)
Daven Radio 3 Tube Amplifier With Daven Tubes RARE RARE RARE
$690.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2021/07/488schematic-300x300.jpg)
EICO Model 488 Electronic Switch Schematic Diagram FREE DOWNLOAD!
$0.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363024523890-001-300x300.jpg)
Garrard SPG3 Stylus Pressure Gauge Phonograph Hi Fi Needle Cartridge Test
$20.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/s-l1600-56-300x300.jpg)
General Radio 1307-A Transistor Oscillator Test Equipment
$250.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362908460898-001-300x300.jpg)
General Radio 1550-A Octave Band Noise Analyzer Test Equipment Vintage RARE
$200.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362978815689-001-300x300.jpg)
General Radio 1552-B Sound Level Calibrator Vintage Test Equipment
$125.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362909050063-001-300x300.jpg)
General Radio 213 Audio Oscillator 1000 Cycle Tuning Fork Test Equip 20s RARE
$595.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362958797255-001-300x300.jpg)
General Radio 722-D Precision Condenser Test Unit Vintage Radio 1951 RARE
$125.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362909477247-001-300x300.jpg)
General Radio 813-A Oscillator 1000 Cycles RARE Test Unit Vintage
$455.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362959016134-001-300x300.jpg)
General Radio Type 586 Power Level Indicator Panel 1931-32 RARE
$225.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363022847558-001-300x300.jpg)
H.H. Scott LK-72 Stereo Hi Fi Tube Amplifier Vintage Classic High Fidelity
$979.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/10/IMG_4263-300x300.jpg)
Herald X-671 Stylus Pressure Gauge Hi-Fi Turntable Tester Vintage Vinyl
$15.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363005899610-001-300x300.jpg)
Jewell Output Meter 559 Vintage Test Equipment RARE! Early Radio
$45.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362961640826-001-300x300.jpg)
Kellogg Wave Master Vintage Set With Tubes RARE Classic Early Radio Wavemaster
$210.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363014386651-001-300x300.jpg)
Leeds and Northrup Vibration Galvanometer 1924 Scientific Measurement Instrument
$175.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363015779299-001-300x300.jpg)
Lineman’s Test Set Butt Telephone 20s Dial Strowger Handset Line Check Call Ring Technician Tool PAX RARE!!!
$85.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363024647899-001-300x300.jpg)
Lot of 8 Heavy Duty Genelec Handles for 1036 Speaker Cabinets Touring Road Cases
$300.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362909432674-001-300x300.jpg)
Mini Tube Amp Mono Vintage AMD The Fisher PR-6 RARE 12AX7 Phono Preamp
$199.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2021/07/IMG_3818-e1625357604509-300x300.jpg)
NHT M100 Studio Monitors NOS Original 3-Way Crossover RARE RARE RARE!!!! Parts for “Now Hear This” Speakers
$75.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363015273580-001-1-300x300.jpg)
Philmore Crystal Radio Tuner Detector Cats Whisker Small Vintage Amateur #2
$150.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363024664099-001-300x300.jpg)
Philmore VU-5 Miniature Analog Panel VU Meter for Audio NOS In Box RARE!!!
$70.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/12/IMG_7639-e1608623531993-300x300.jpg)
RARE Citroen Electronics VU? Meter Very Small Original Auto Part
$20.00
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362905647807-001-300x300.jpg)
RAREST Western Electric 25-B Amplifier WITH 205D Tubes 1920s Vintage UNOBTAINIUM
$9,000.00 Original price was: $9,000.00.$4,550.00Current price is: $4,550.00.
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362975956383-001-300x300.jpg)
RCA General Electric PR-539 Rheostat Antique Variable Resistor RARE!!!!
$55.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/Screen-Shot-2020-09-27-at-11.52.48-PM-300x300.png)
RCA High Voltage Rectifier Socket NOS Part 133877
$10.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362976430462-001-300x300.jpg)
RCA QC121 Quartz Crystal Oscillator for Early Radio RARE Vintage Amateur Ham
$80.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362976337280-001-300x300.jpg)
RCA Radiotron Vacuum Tube 864 Vintage Early Radio RARE!!! #1
$75.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363024541030-001-300x300.jpg)
RCA V Victor Phonograph Stylus Needle Reproducer Head
$120.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362975934791-001-300x300.jpg)
Shure 515SB-G18 Classic Paging Microphone Vintage For Parts
$35.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363016845432-001-300x300.jpg)
Shure A15LA Line Transformer XLR Adapter NOS
$33.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362963762443-001-300x300.jpg)
Shure Headset 512 New In Box Some Damage – Easy Fix
$95.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/12/IMG_7162-e1608443533683-300x300.jpg)
Simpson Medium Size Panel-Mount D.C. Milliamperes Meter Electronic Part
$12.00
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362905794146-001-300x300.jpg)
SUPER SALE! RCA BA-8A Broadcast Console With Extra Meter and Updated Knobs Vintage RARE
$5,900.00 Original price was: $5,900.00.$1,250.00Current price is: $1,250.00.
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362963640732-001-300x300.jpg)
The Fisher PR-6 Tiny Single Tube Amp Vintage Mono Preamp – Darn Cute!
$199.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363014955765-001-300x300.jpg)
Thordarson Type R Spark Gap Transformer 1917 Tesla Coil RARE MAYHEM!
$1,750.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363014397763-001-300x300.jpg)
Thordarson Variable Condenser Early Radio
$55.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362963644183-001-300x300.jpg)
Tiny Amp PR-6 Single Tube The Fisher Vintage Mono Preamp – Adorable!
$199.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362976464532-001-300x300.jpg)
Triplett 324 Round D.C. Volt Meter Gauge Vintage Broadcast Radio RARE!!!
$55.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363024560956-001-1-300x300.jpg)
Vintage D.C.Amperes Panel Meter Model Rectifier Corp 1957 Classic!
$20.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362963268386-300x300.jpg)
Vintage PT-515 Top Hat Diodes – Group of 3 Used – Radio Phonograph Television
$13.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362978756942-001-300x300.jpg)
Vintage Westinghouse 936862 Milliamperes Meter for Measurement
$125.00
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363006077141-001-300x300.jpg)
Western Electric 107-A Amplifier Portable RARE RARE RARE Museum Piece
$1,625.00 Original price was: $1,625.00.$900.00Current price is: $900.00.
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362959769478-001-300x300.jpg)
Western Electric 112-A Output Transformer RARE Audio Radio Part
$260.00
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363022108645-001-300x300.jpg)
Western Electric 13C Amplifier Early Radio Super Holy Cow RARE RARE RARE Vintage
$7,500.00 Original price was: $7,500.00.$3,800.00Current price is: $3,800.00.
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363012057782-001-300x300.jpg)
Western Electric 14A Loud Speaking Telephone Outfit Tube Amplifier HOLY COW RARE
$8,500.00 Original price was: $8,500.00.$4,250.00Current price is: $4,250.00.
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363015250274-001-300x300.jpg)
Western Electric 2 A Current Supply Set Power for Loud Speaking Telephone Outfit
$3,900.00 Original price was: $3,900.00.$1,850.00Current price is: $1,850.00.
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![Western Electric rare vacuum tube for vintage radio.](https://shop.sylviamassy.com/wp-content/uploads/2020/09/s-l1600-110-300x300.jpg)
Western Electric 242-A Vacuum Tube Vintage SUPER RARE! Early Radio WE
$2,650.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363026162212-001-1-300x300.jpg)
Western Electric 276-A Vacuum Tube RARE!!! Vintage WE Early Radio
$1,100.00
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362905701598-001-300x300.jpg)
Western Electric 34-A Amplifier SUPER RARE Includes Tubes UNOBTAINIUM 20s
$8,750.00 Original price was: $8,750.00.$4,550.00Current price is: $4,550.00.
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363026168576-001-300x300.jpg)
Western Electric 384-A Vacuum Tube RARE!!! WE Early Radio
$200.00
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363015821367-001-300x300.jpg)
Western Electric 4-A Reproducer 1-A Tone Arm Phonograph Stylus RARE
$1,500.00 Original price was: $1,500.00.$750.00Current price is: $750.00.
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363016887751-001-300x300.jpg)
Western Electric 4-T Public Address Ancient PA Mic Pre System RARE RARE RARE!!!!
$7,500.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363016881352-001-300x300.jpg)
Western Electric 522W Speaker Horn Driver Vintage RARE!!!
$175.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363048317685-001-300x300.jpg)
Western Electric 528 Headset Operator Switchboard Headphones RARE Vintage
$46.00
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362905752032-001-300x300.jpg)
Western Electric Console 10A Cabinet 267A Control Panel RARE Mic Mixer Vintage
$8,100.00 Original price was: $8,100.00.$4,550.00Current price is: $4,550.00.
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363026165401-001-300x300.jpg)
Western Electric D-86327 Vacuum Tube 104-D NOS? Original Box UNTHINKABLY RARE!
$900.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363021205265-001-300x300.jpg)
Western Electric D-93306 Reproducer Head Stylus Cartridge RARE 4A Phonograph #1
$375.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363021208423-001-300x300.jpg)
Western Electric D-93306 Reproducer Head Stylus Cartridge RARE 4A Phonograph #2
$375.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/s-l1600-106-300x300.jpg)
Western Electric D173028 Carbon Microphone Shaker RAREST OF RARE
$200.00
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Sale!
![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362905750898-001-300x300.jpg)
Western Electric RA-1283 Microphone Mixer SUPER RARE Vintage UNOBTAINIUM
$7,800.00 Original price was: $7,800.00.$3,900.00Current price is: $3,900.00.
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362912434234-001-300x300.jpg)
Western Electric Tube Amplifier Mic Mixer CRAZY RARE RARE RARE!!! 20s
$12,000.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363026173157-001-300x300.jpg)
Western Electric VT-1 Electron Vacuum Tube RARE!!! WE Early Radio
$200.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363015158060-001-300x300.jpg)
Western Sound Electric Laboratories Tube Mic Preamplifier PA Mixer Amp RARE!!!!!
$575.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/362903579658-001-300x300.jpg)
Westinghouse RCA SUPER RARE 2-tube Rebroadcast Receiver 5-tube Amp 20s Radio
$4,750.00
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![](https://shop.sylviamassy.com/wp-content/uploads/2020/09/363024563608-001-300x300.jpg)
Weston Decibel Panel Meter Type 61 Model 301 Vintage Audio Classic!
$22.00
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