Summary - The AUDIO page offers abroad selection of vacuum and electron tubes suitable for use in audio, broadcast, industrial, scientific amd hobby applications. European and domestic produced tubes are availableThe Audio page format has been modified to improve ease of use. Tube availability now includes a comprehensive "general table"and additional application-specific list.

TUBE AVAILABILITY IS LIMITED TO CURRENT INVENTORY AND PRICES MAY CHANGE AT ANY TIME. WE RESERVE THE RIGHT TO LIMIT QUANTITIES OFFERED FOR SALE.

Audio Tubes - General List - Industrial Types from 1000 - 9000 - Generic Versions

                                                                                  
ZM1000        $  47.00     6072 - 12AY7  $   19.75+AQ  7258 - 6AN8  $    5.50    .
CK-1006       $  32.25     6072A         $   19.75+AQ  7266         $  160.00    .
CK-1007       $  10.50     6073 - 0A2WA  $    5.00     7270 RCA     $  175.00    .
1123          $   8.50     6074 - 0B2WA  $    5.50     7271 RCA     $  165.00    .
1203A - 7C4   $   4.25     6080          $    8.75     7289 - 2C39A $   98.00
1218A - 8334  $   7.51     6080WA        $  AUDIO      7308-E188CC  $   19.50
1269          $   0.00     6080WB        $  AUDIO      7316 - 12AU7 $   34.50+AQ
1280          $   9.00     6080WC        $  AUDIO      7320 - 6BQ5  $   25.00+AQ
1291 - 3B7    $   4.75     6082          $   16.50     7355         $   23.00+AQ
1294          $   4.75     6084 - E80F   $   45.00+AQ  7360         $   35.00
                                                                                 .
1601 - 10 SPEC$   0.00     6085 - E80CC  $   49.00+AQ  7377-QQE04/5 $   54.00
1603 - 6C6    $  57.50     6087 - 5Y3WGTB$   13.50+AQ  7408 - 6V6GT $   32.50
1608 - 801 SP $ 145.00     6094          $   48.00     7486         $   STOCK    .
1612 - 6L7    $   8.75     6095 - 6AQ5W  $    5.50     7534 - E130L $   70.00
1613 - 6F6M   $  11.75     6096 - 6AK5W  $    3.25     7543         $    7.25
1614 - 6L6M   $  23.00     6097 - 6AL5W  $    3.00     7551         $    8.00
1619          $  10.75     6098 - 6AR6WA $  AUDIO      7558         $   10.50
1620 - 6J7    $  12.00     6100 - 6C4W   $    5.00     7581A - KT66 $   40.00+AQ
1621          $  13.50     6101 - 6J6WA  $    3.00     7586 RCA     $   25.00
1622 - 6L6M   $  23.00     6106 - 5Y3WGT $  AUDIO      7587 RCA     $   27.00
                                                                                 .
1623          $  36.00     6111          $   11.00+AQ  7591A USA    $   48.00
1624          $  23.25     6111WA        $  AUDIO      7609 - 4X150D$   95.00
1625          $   9.75     6112          $   20.00+AQ  7643-E80CF   $   25.00+AQ
1626 - VT137  $ AUDIO      6112WA        $  AUDIO      7687         $   32.50
1629 - VT138  $  16.25     6113 - 6SL7   $   18.00     7693 - E90F  $   15.50
1630          $ STOCK      6134 - 6AC7WA $    7.75     7694         $   14.50
1631          $  14.00     6136 - 6AU6WA $    4.50     7695         $    9.25
1632 - 12L6GT $  14.00     6137 - 6SK7WA $   12.50     7722 - E280F $   22.50
1633          $  17.00     6146          $   22.00     7728 - 12AT7 $   STOCK
1635          $   9.00     6146A         $   28.00     7729 - 12AX7 $   STOCK
                                                                                    .
1641 - RK60   $  13.00     6146B - 8298  $   32.00     7730         $   STOCK
1851 - 6AB7   $  16.00     6146B CHINA   $   18.00     7731         $    5.75
1852 - 6AC7   $   4.75     6146W - 7212  $   30.00     7732         $    4.50
2050          $  22.00     6155 - 4-125A $  185.00     7733         $   15.00
2050A GE      $  23.00     6156 - 4-250A $  195.00     7734 - 6GE8  $   29.00
2050W         $  27.50     6159          $   17.00     7737 - E186F $   16.00
2051          $  16.00     6159A         $   22.00     7751 - E235L $   45.00
M2057         $ STOCK      6159B         $   22.00     7788 - E810F $   35.00+AQ
A2426         $  77.00     6186 - 6AG5WA $    4.50     7802WA       $   35.00
4552 PMT      $ 130.00     6188 - 6SU7Y  $   STOCK     7815         $  120.00+
                                                                                  .
5025 NL       $ 152.00     6189 - 12AU7WA$    9.50+AQ  7843         $  225.00
5514          $  62.00     6189W-12AU7WA $    9.50+AQ  7854 - YL1060$  150.00
5516          $  42.00     6197 - 6CL6   $    5.00     7867         $   39.00
5517          $  15.50     6201 - 12AT7W $    9.50+AQ  7868 USA     $   38.00
                           6202 - EZ90   $    4.25     7895 RCA     $   16.00
5590 - 401A   $  19.25     6203 - 6X4W   $   11.25     7905         $   STOCK
5591 - 403B   $   9.75     6211          $    9.50+AQ  7984         $   19.00
5642          $   7.50     6211A         $   13.75+AQ  7995         $    0.00
5644          $  15.00     6216          $    6.25+AQ  8000 USA     $  175.00
5647          $  14.00     6218          $   31.00     8003         $  365.00                                                                                  .
5651          $   3.25     6227 - E80L   $   38.00+AQ  8005 RCA     $   STOCK
5651A         $   4.00     6252 QQE03/20 $   52.00+    8008         $   75.00
5654 - 6AK5   $   3.00     6267 - EF86   $   31.00+AQ  8012 - VT228 $   STOCK
5654W- 6AK5W  $   5.75     6280 - 416B   $   45.00     8020         $   75.00
5656          $  11.00     6293          $   24.00     8020W        $   80.00
5663          $   6.50     6299          $  165.00+    8032 - 6883B $   20.00
5670 - 2C51   $   5.75     6336          $   STOCK     8042 - 4652  $   21.00
5672 - DL69   $   3.50     6336A         $   STOCK     8056 RCA     $   23.00
5678 - DF60   $   3.00     6336B         $   STOCK     8058 RCA     $   37.50
5686          $   6.00     6350          $  AUDIO      8068 USA     $   74.00
                                                                                 .
5687          $   7.25+AQ  6360          $    9.00     8070         $    0.00
5687WA        $   8.75+AQ  6360A         $   10.00     8072 - 4657  $  180.00
5687WB        $   9.50+AQ  6384 - 6AR6W  $  AUDIO      8077 - 7054  $    5.75
5690 RED BASE $  70.00     6386          $   SOLD      8084         $   10.50
5691 RED BASE $ AUDIO      6397          $    6.00     8102         $    3.50
5691 BRN BASE $ AUDIO      6414          $  AUDIO      8106         $   10.00
5691 BLK BASE $ AUDIO      6418 CK548DX  $   12.00     8116-YL1071  $   STOCK
5692 RED BASE $ AUDIO      6419 CK549DX  $   14.00     8117-YL1070  $   STOCK
5692 BRN BASE $ AUDIO      6442          $   99.00+    8121 RCA     $  225.00
5692 BLK BASE $ AUDIO      6485 - 6AH6WA $    3.50     8122 RCA     $   STOCK
                                                                                .
5693 RED      $  19.00     6489 - EA76   $   12.50     8156         $   14.50
5693 BLACK    $  14.75     6520 - 6AS7G  $  AUDIO      8223 E288CC  $   STOCK
5696          $   4.75     6528          $   STOCK     8228 ZZ1000  $   12.00+AQ
5696A         $   8.25     6528A         $   STOCK     8233 - E55L  $   43.25
5702          $  10.75     6550 USA      $   STOCK     8298 - 6146B $   34.00
5703          $  11.25     6550 CHINA    $   17.50     8417         $   STOCK
5704          $   7.75     6550A USA     $   STOCK     8425 - 6AU6  $    7.25
5718          $   9.00     6626 - 0A2WA  $    4.75     8426 - 12AU6 $    5.50
5719          $  10.00     6627 - 0B2WA  $    4.75     8458 YL1240  $   48.00
5725 - 6AS6W  $   3.00     6660 - 6BH6   $    4.25     8532 - 6J4WA $    4.75
                                                                                .
5726 - 6AL5W  $   3.00     6661          $    6.50     8533            220.00
5727 - 2D21W  $   8.50     6662 - 6BJ6   $    4.75     8552 - 6883B $   20.00
5744          $  10.00     6663 - 6AL5   $    3.00     8556 EC8010  $   24.00+AQ
5744WA/B/C    $  14.00     6664 - 6AB4   $    3.50     8560A / AS   $  255.00  USA
5749 - 6BA6W  $   4.00     6669 - 6AQ5   $    4.25     8608         $   28.00
5750 - 6BE6W  $   4.00     6676 - 6CB6A  $    3.00     8643         $  127.00
5751 - 12AX7  $  16.00+AQ  6677 - 6CL6   $    5.00     8737 - 5894B $   65.00
5751WA        $ AUDIO      6678 - 6U8A   $    4.85     8745         $  145.00
5751WB        $ AUDIO      6679 - 12AT7  $    9.50     8874-3CX400A7$  445.00
5751W1        $ AUDIO      6680 - 12AU7  $   11.50     8908 - 6LW6  $   95.00
                                                                                .
5755 - 420A   $ AUDIO      6681 - 12AX7  $   19.75     8950         $   SOLD
5763          $   8.00     6686 - E81L   $   14.25+AQ  8964         $  185.00
5768          $ 117.00     6687 - E91H   $    9.00     8965         $  135.00
5783          $   7.00     6688 - E180F  $    8.50     9001         $    5.50
5784          $   8.50     6689 - E83F   $   11.00     9002         $    6.00
5787          $   9.75     6754 - 412A   $   17.25     9003         $    6.00
5814 - 12AU7  $   6.00     6850          $   61.00     9004         $    5.50
5814A         $ AUDIO      6883          $   16.00     9005         $   10.00
5814WA        $ AUDIO      6883A         $   17.00     9006         $    3.50
5814WB        $ AUDIO      6883B - 8552  $   20.00
                                                                                .
5823          $  26.00     6888          $   12.50     RESERVED                 .
5824          $  16.00     6893          $   39.00                              .
5829          $   9.75     6900          $   69.00+AQ                           .
5840          $  10.50     6907          $   58.00+                             .
5840W         $  12.00     6922 - E88CC  $    8.00+AQ                           .
5842 - 417A   $  13.00+AQ  6923          $   75.00                              .
5844          $   5.00     6939          $   29.00+                             .
5845          $   5.00     6973 - 6CZ5   $   STOCK                              .
5847 - 404A   $  17.00+AQ  7025 - 12AX7  $   AUDIO                               .
5852 - 6X5WGT $  21.00     7027A         $   49.00                              .
                                                                                .
5866-TB2.5-300$ 225.00     7034 - 4X150A $   95.00 +                              .
5867 - TB3-750$ 255.00     7035 - 4X150D $   85.00                            .
5879          $  13.00+AQ  7036          $    6.50                              .
5881 - 6L6WGB $ AUDIO      7044          $  AUDIO                               .
5894 QQE03/40 $  52.00+AQ  7054 - 8077   $    5.75 (SI,ILAR TO 12BY7 – SHORT) .
5894A         $  63.00+AQ  7055          $    5.00                              .
5984B - 8737  $  65.00+AQ  7056 - 6CB6   $    4.50                              .
5902          $   7.00     7057          $    5.00                              .
5903          $  13.00     7058 - 12AX7  $   14.00                              .
5904          $  12.00     7059 - 6U8A   $    5.50                              .
                                                                                .
5915 - 6BE6W  $   3.25     7060 - 6AU8   $    4.75                              .
5920 - E90CC  $  17.50     7061 - 12AB5  $    3.75                              .
5930 - 2A3W   $ 110.00     7062 - E180CC $   12.75+AQ                           .
5931 - 5U4WGA $  38.00     7077          $  125.00                              .
5932 - 6L6WGA $ AUDIO      7094          $  295.00                              .
5933 - 807W   $  26.00     7119 - E182CC $   18.50+AQ                           .
5963 - 12AU7  $   5.00+AQ  7167 - 6CY5   $    3.75                              .
5964          $   3.00     7189 - 6BQ5   $   STOCK                              .
5965 - 12AV7  $   6.00+AQ  7189A USA     $   STOCK                              .
5992 - 6V6WGT $  STOCK     7193 / 2C22   $  AUDIO                               .
                                                                                .
5993 - TE10   $  70.00     7199 USA      $   31.00+AQ                           .
5998 - 421A   $ AUDIO      7203-4CX250B  $   STOCK                              .
5998A         $ AUDIO      7204-4CX250F  $   STOCK                              .
6000          $  48.00     7233          $   11.75                              .
6005 - 6AQ5W  $   5.50     7234          $  115.00                              .
6012          $  85.00     7235          $   90.00                              .
6021          $   9.00     7236          $   37.00                              .
6021W/WA      $  15.00     7241 USA      $   STOCK                              .
6028 - 408A   $   4.50+AQ  7242 USA      $   STOCK                              .
6029          $  15.00     7247 - 12DW7  $   19.00+AQ                           .
                                                                                .
NOTE - ALL TUBES ARE TESTED USING A MILITARY USM-118A/B "CARDMATIC" TESTER, HICKOK
       539C OR TRIPLETT 3444A TUBE TEST SET, AS APPLICABLE. 
     - CRITICAL AUDIO TUBE MATCHING UTILIZES A TEKTRONIX 570 TUBE CURVE-TRACER TO 
       MATCH TRANSFER CHARACTERISTICS OF AUDIO OUTPUT AND PREAMPLIFIER TUBES WITHIN
       VERY CLOSE TOLERANCES, WHERE MATCHED SETS ARE REQUIRED.
     - CUSTOM 3-AXIS NOISE, VIBRATION AND MICROPHONICS TESTING IS AVAILABLE USING
       AN "AUDIO BIN-FILTER" NOISE ANALYZER OR MORE CONVENTIONAL AUDIO SPECTRUM
       ANALYSIS TECHNIQUES AS REQUIRED.                                                                                 .
                                                                                .


        

END

NOTE - TERMS LSITED BELOW ARE PROVIDED FOR USE BY SEARCH-ENGINES AND ARE DIRECTLY

` ` ` ` ` ` RELEVANT TO THE CONTENT OF THIS WEBPAGE.

VACUUM TUBE TYPES

VACUUM TUBES, ELECTRON TUBES, BROADCAST TUBES, AUDIO TUBES, RF

vacuum tubes, electron tubes, broadcast tubes, audio tubes, rf

TRANSMITTING TUBES, POWER TUBES, BROADCAST, HAM RADIO TUBES

transmitting tubes, power tubes, broadcast, ham radio tubes

audio, AUDIO

audio output tubes, AUDIO OUTPUT TUBES

beam, BEAM

beam power tubes, BEAM POWER TUBES

diode, diodes, DIODE, DIODES

electron, ELECTRON

electron tubes, ELECTRON TUBES

iNDUSTRIAL, INDUSTRIAL

industrial tubes, INDUSTRIAL TUBES

output, OUTPUT

output tubes, OUTPUT TUBES

pentodes, PENTODES

pentode, PENTODES

preamp, PREAMP

preamplifier, PREAMPLIFIER

preamplifier tubes, PREAMPLIFIER TUBES

premium, PREMIUM

premium tubes, PREMIUM TUBES

receiving, RECEIVING

receiving tubes, RECEIVING TUBES

rohren, ROHREN

subminature, SUBMINATURE

subminature tubes, SUBMINATURE TUBES

rectifier, RECTIFIER

thermionic, THERMIONIC

thermionic valves, THERMIONIC VALVES

triode, triodes, TRIODE, TRIODES

tube, tubes, TUBE, TUBES

tubes electronique, TUBES ELECTRONIQUE

tubos, TUBOS

tubos electronicos, TUBOS ELECTRONICOS

vacuum, VACUUM

vacuum tubes, VACUUM TUBES

valve, valves, VALVE, VALVES

valvulas, VALVULAS

______________________________________________________________________________________

MANUFACTURERS

abb, abb brown boveri, ABB, ABB BROWN BOVERI

amperite, AMPERITE

amperex, AMPEREX

bendix, BENDIX

brimar, BRIMAR

brown boveri, brown-boveri, BROWN BOVERI, BROWN-BOVERI

burle, BURLE

burroughs, BURROUGHS

california tube, CALIFORNIA TUBE

calvert, cei, CALVERT, cei

cbs, cbs hytron, CBS, CBS HYTRON

cetron, CETRON

chatham, chatham electronics, CHATHAM, CHATHAM ELECTRONICS

cpi, cpi eimac, CPI, CPI EIMAC

dumont, DUMONT

econco, ECONCO

eg&g, EG&G

eimac, EIMAC

electronic enterprises, ee, ELECTRONIC ENTERPRISES, EE

electrons ins, ei, ELECTRONS INC, EI

emi, EMI

ferranti. FERRANTI

freeland, FREELAND

ge, GE

general electric, GENERAL ELECTRIC

genelex, GENELEX

hp, hewlet packard, HP, HEWLETT PACKARD

hammamatsu, HAMMAMATSU

hitachi, HITACHI

hytron, HYTRON

itt, ITitt kuthe, ITT KUTHE

itt jennings, ITT JENNINGS

jennings, JENNINGS

kenrad,ken-rad, KENRAD, KEN-RAD

kuthe, KUTHE

litton, LITTON

machlett, ML, MACHLETT, ML

marconi, MARCONI

marshall, MARSHALL

mazda, MAZDA

mpd, mpd inc, MPD, MPD INC

mu, mu inc, MU, MU INC

mullard, MULLARD

national, nl, NATIONAL, NL

national union, nu, NATIONAL UNION, NU

nec, NEC

penta, pl, PENTA, PL

philips, PHILIPS

rca, RCA

raytheon, RAYTHEON

siemens, SIEMENS

sperry, SPERRY

svetlana. SVETLANA

sylvania, SYLVANIA

taylor, TAYLOR

telefunken, TELEFUNKEN

toshiba, TOSHIBA

triton, TRITON

tungsol, tung sol, TUNGSOL, TUNG SOL

tungsram, TUNGSRAM

united electronics, ue, UNITED ELECTRONICS, UE

valvo, VALVO

varian, VARIAN

victoreen, VICTOREEN

western electric, WESTERN ELECTRIC

westinghouse, wl, WESTINGHOUSE, WL

zaerix, ZAERIX

____________________________________________________________________________________