Emerson Tube
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 Vintage 1946 Emerson 512 Tube Radio Works Great $40.00 Time Remaining: 5d 13h 33m Buy It Now for only: $40.00 |
 EMERSON Emersonette BAKELITE MIDGET TUBE RADIO $24.99 (1 Bid) Time Remaining: 15h 3m |
 Emerson plankston tube radio w handle works $60.00 Time Remaining: 3d 4h 46m Buy It Now for only: $60.00 |
 Vintage 1942 Emerson AM Band Art Deco Tube Radio Model 439 Wood Cabinet WORKS $66.00 (12 Bids) Time Remaining: 12h 50m |
 Vintage Emerson Portable Tube Radio for a Parts or Repair Tubes Missing $30.00 Time Remaining: 29d 11h Buy It Now for only: $30.00 |
 EMERSON EX 386 Completely Restored Tube Radio Pre 1941 RARE $62.00 (2 Bids) Time Remaining: 4d 14h 53m |
 Vintage 1941 Emerson Art Deco Bakelite Tube Radio restored and works $200.00 Time Remaining: 17d 15h 35m Buy It Now for only: $200.00 |
 EMERSON JEFFERSON TRAVIS TUBE RADIO 1947 $75.00 Time Remaining: 1d 15h 24m Buy It Now for only: $75.00 |
 Rare Vintage Emerson Radio and Phonograph Mantle Style Tube Type Radio $49.99 (1 Bid) Time Remaining: 3d 14h 43m |
 Emerson Model 541 Wooden Tube Table Radio 1947 WORKS $24.84 Time Remaining: 23d 17h 26m Buy It Now for only: $24.84 |
 Vintage 1946 Emerson Model 520 Catalin Tube Radio Brown Green Cream $16.50 (4 Bids) Time Remaining: 4d 10h 54m |
 Vintage 1950 Emerson Portable Tube Radio Model 646 B $44.95 Time Remaining: 14d 12h 26m Buy It Now for only: $44.95 |
 RARE Vintage Antique 1939 Emerson CE259 Portable Tube Radio SUPER CLEAN $74.99 Time Remaining: 11h 51m Buy It Now for only: $149.99 |
 VINTAGE 1947 EMERSON 511 MODERNE TUBE RADIO WORKS $49.99 Time Remaining: 7d 12h 53m Buy It Now for only: $49.99 |
 EMERSON Antique Tube Radio with Brown Bakelite Case and Chrome Grille $29.95 Time Remaining: 5d 6h 3m Buy It Now for only: $29.95 |
 Emerson 250AW tube radio Ingraham cabinet clean not working $65.00 Time Remaining: 3d 4h 44m Buy It Now for only: $75.00 |
 Vintage Emerson Table Tube Radio Chocolate Color $40.00 Time Remaining: 5d 15h 34m Buy It Now for only: $40.00 |
 EMERSON ART DECO TUBE RADIO 1940S 50S NEAT DIAL $19.99 Time Remaining: 2d 8h 3m Buy It Now for only: $50.00 |
 Vintage 1950s Emerson Model Y 269 tube radio White Plasticon case $34.49 Time Remaining: 15d 13h 30m Buy It Now for only: $34.49 |
 Vintage EMERSON TUBE RADIO Bakelite Cabinet 1930s AS IS Working Condition $9.99 Time Remaining: 4d 20h 45m |
 EMERSON TUBE TYPE RADIO NON WORKING PARTS ONLY MODEL 147B $24.00 Time Remaining: 23d 11h 40m Buy It Now for only: $24.00 |
 EMERSON MODEL 536 TABLE TUBE AM VINTAGE RADIO COOL RETRO DESIGN $10.95 Time Remaining: 20d 17h 8m Buy It Now for only: $10.95 |
 Vintage 1950s Emerson Bakelite Clock Tube Radio Model 671 $20.00 Time Remaining: 12h 20m |
 Vintage Antique Emerson 7BW 179 15 Wood Desktop Tube Radio Art Deco $60.00 Time Remaining: 19d 14h 50m Buy It Now for only: $60.00 |
 Vintage Emerson Tube Radio 1954 Ivory Antique Plug N Play Restored $20.50 (6 Bids) Time Remaining: 16h 20m |
 Vintage 1938 Art Deco Emerson 234 Tube Radio w Pushbuttons Ingraham Wood Case $235.00 Time Remaining: 16d 12h 14m Buy It Now for only: $235.00 |
 NICEL OLD 1940S EMERSON TUBE WOOD AM RADIO POLISHED RECAPPED PLAYS FANTASTIC $12.00 (2 Bids) Time Remaining: 7d 15h 19m |
 Vintage Emerson Table Top 5 Tube Radio Model 522 $49.95 Time Remaining: 14d 12h 26m Buy It Now for only: $49.95 |
 Vintage Tube Wooden Emerson Radio Vineer Wood Works $69.95 Time Remaining: 23d 2h 49m Buy It Now for only: $69.95 |
 vtg MID CENTURY MODERN 50s EMERSON BAKELITE TUBE TABLE RADIO model 652 eames era $9.99 Time Remaining: 2d 1h 24m |
 EMERSON brand Black Plate 6BG6G 6BG6 G tube 05 $8.49 Time Remaining: 14d 18h 29m Buy It Now for only: $8.49 |
 Vintage Emerson Tube Radio $9.95 (1 Bid) Time Remaining: 1d 13h 29m |
 Vintage 1940s Art Deco Emerson Model 544 Type 2 Wood Tube Radio Works $60.00 Time Remaining: 17d 15h 52m Buy It Now for only: $60.00 |
 VINTAGE 1930s EMERSON TUBE RADIO $29.99 Time Remaining: 3d 18h 9m Buy It Now for only: $42.89 |
 Emerson 641 Antique Tube Radio Brown Deco Bakelite Case Slide Rule Dial AM+Cord $40.00 Time Remaining: 5d 12h 33m Buy It Now for only: $40.00 |
 Emerson Cream Lowey Design Tube Radio LK $175.00 Time Remaining: 9d 2h 44m Buy It Now for only: $175.00 |
 Emerson Model 652 B Tube Radio $25.00 Time Remaining: 1d 12h 46m Buy It Now for only: $40.00 |
 Art Deco Emerson Clockette Tube Radio LK $295.00 Time Remaining: 5d 9h 9m Buy It Now for only: $295.00 |
 1950 Emerson Bakelite Case Vacuum Tube Radio Model 652 Mid Century Modern $34.99 Time Remaining: 2d 10h 24m Buy It Now for only: $79.99 |
 Vintage 1947 Emerson Moderne AM Tube Radio Model 517 $59.95 Time Remaining: 6d 17h 28m Buy It Now for only: $59.95 |
 Emerson AM Portable Bakelite Tube Radio Model 656 AC DC $15.00 Time Remaining: 3d 9h 31m Buy It Now for only: $35.00 |
 ONE NOS New 3B5 tube Emerson brand $1.00 Time Remaining: 16d 3h 41m Buy It Now for only: $1.00 |
 Emerson model 109 Bakelite 4 tube Brown Table Radio 1935 $225.00 Time Remaining: 3d 13h 22m Buy It Now for only: $225.00 |
 Emerson Tube Deco Vintage Antique Radio for Restoration all Original Tombstone $15.00 (1 Bid) Time Remaining: 7d 15h 50m |
 Emerson Tube Radio with Celluloid Body Works Great Made in USA $99.95 Time Remaining: 11d 16h 49m Buy It Now for only: $99.95 |
 Vintage Emerson Tube Radio $50.00 Time Remaining: 3d 9h 34m |
 Emerson Portable Tube Radio Brown Alligator Plastic Case Model 559ALOOK $65.00 Time Remaining: 14d 19h 52m Buy It Now for only: $65.00 |
 Vintage Emerson 646B tube radio blue green good condition 1950 $15.00 Time Remaining: 4d 7h |
 VTG PINK EMERSON TUBE RADIO CLOCK W ALARM MODEL 919 TELECHRON MOVEMENT WORKS $95.00 Time Remaining: 29d 16h 17m Buy It Now for only: $95.00 |
 Beautiful Emerson 1941 Tube Radio Wood Wooden In Working Condition Vintagen $159.99 Time Remaining: 2d 12h 28m Buy It Now for only: $159.99 |
 VINTAGE EARLY EMERSON ART DECO TUBE RADIO BAKELITE MODEL DB WHITE PLASTIC HANDLE $29.99 Time Remaining: 7d 14h 50m |
 Emerson Wood Table Radio Tube For Parts Or Restore 1946 $49.95 Time Remaining: 3d 19h 22m Buy It Now for only: $49.95 |
 Vintage Emerson Model 565 Wood Case Tube Radio Antique $19.00 Time Remaining: 7d 12h 35m Buy It Now for only: $39.00 |
 Emerson Radio Five Tube AC DC AX Models Instruct $12.95 Time Remaining: 28d 7h 8m Buy It Now for only: $12.95 |
 VINTAGE RADIO TUBES SYLVANIA GE EMERSON ZENITH $3.25 Time Remaining: 3d 13h 6m |
 Emerson Loewy Moderne Plaskon Tube Radio ART DECO LK $695.00 Time Remaining: 7d 10h 57m Buy It Now for only: $695.00 |
 Emerson AX 235 Green Catalin Bakelite Radio NO chips cracks repairs or tube burn $2,995.00 Time Remaining: 1d 18h 23m Buy It Now for only: $2,995.00 |
 VINTAGE EMERSON MODEL 641 SERIES B TUBE RADIO PARTS OR REPAIR $9.99 Time Remaining: 4d 15h 21m Buy It Now for only: $19.99 |
 Emerson Push Button White Painted Bakelite Vintage Tube Radio LK $295.00 Time Remaining: 7d 8h 10m Buy It Now for only: $295.00 |
 VINTAGE ART DECO PORTABLE TUBE RADIO EMERSON 850 $29.99 Time Remaining: 6d 13h 26m |
 Emerson Tube Radio Model 812 B Series Large Crack on top $37.00 Time Remaining: 27d 6h 31m Buy It Now for only: $37.00 |
 1940s emerson tube am radio $50.00 Time Remaining: 6d 8h 2m Buy It Now for only: $60.00 |
 Vintage Emerson Lifetimer I Tube Clock Radio G1704B 100 original working cond $50.00 Time Remaining: 12d 19h 47m Buy It Now for only: $50.00 |
 Vintage Emerson Vacuum Tube Radio Clock model 916 $24.99 Time Remaining: 25d 6h 29m Buy It Now for only: $24.99 |
 Vintage Antique Emerson Tube Radio Ingraham Cabinet Parts Repair $19.99 Time Remaining: 3d 1h 56m Buy It Now for only: $79.99 |
 Emerson Radio Service Notes 5 Tube Superheterodyne $12.95 Time Remaining: 16d 7h 30m Buy It Now for only: $12.95 |
 VINTAGE 1941 Emerson 6 TUBES WOOD RADIO MODEL FU427 Leather canvas plastic $6.99 Time Remaining: 4d 15h 48m |
 Emerson Radio Service Notes Six Tube Tube Data Infor $12.95 Time Remaining: 16d 7h 30m Buy It Now for only: $12.95 |
 VINTAGE RED EMERSON TUBE RADIO $17.99 Time Remaining: 5d 13h 21m Buy It Now for only: $29.99 |
 OLD EMERSON BAKELITE TUBE RADIO $40.00 Time Remaining: 17d 18h 15m Buy It Now for only: $40.00 |
How do you test audio amplifier vacuum tubes?
I have an old emerson 1964 phonograph with a vacuum tube amplified stereo unit. I can't tell if the speakers are busted or if the vacuum tubes are worn out. I wanted to test the vacuum tubes, and I have an ohmmeter/voltmeter. There are about 8 or 9 pins on the vacuum tube. I think they are dual triode tubes. I don't know which of those pins to test to see if i can pass current through them.
Does anybody know of any schematics for these tubes? Or maybe you know more about this phonograph? Sound comes from the contact between the needle and the record, but not through the speakers. They do crackle a little if I mess with the volume know or gain setting.
go to www.firebottle.com/ampage and read the forums there. there are many people there that work daily with those exact circuits and will help you. One i know there has the screen name ENZO is very knowledgable in this area.
