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 THR RIGHT TO LIMIT QUANTITIES OFFERED FOR SALE.

Audio Tubes - Preamplifier - ( 13 thru 9000 types )

                                                                                  
13CW4         $  22.00     420A  - 5755  $  47.00+AQ   6227 - E80L  $   38.00+AQ .
13GB5 - XL500 $   9.00     421A          $   STOCK     6267 - EF86  $   31.00+AQ .
.                          429A          $  AUDIO      6280 - 416B  $   45.00    .
14A4          $   6.50     435A          $  AUDIO      6299         $  165.00    .
14AF7 / XX    $   8.50     436A          $  AUDIO      6350         $  AUDIO
14B6          $   5.00     437A          $  AUDIO      6386         $    SOLD
14B8          $   3.00     CV455 - 12AT7 $    0.00     6397         $    6.00
14C7          $   3.00     CK502AX 2E35  $   13.50     6414         $  AUDIO
14E6          $   4.75     CK512AX       $   10.50     6418 - CK548 $   12.00
14E7          $   3.75     717A          $   16.50+AQ  6419 - CK549 $   14.00
                                                                                 .
14F7          $   5.00     ECC801 12AT7  $    0.00     6485 - 6AH6WA$    3.50
14F8          $   4.50     ECC802 12AU7  $    0.00     6660 - 6BA6  $    4.25
14J7          $   3.00     ECC803 12AX7  $    0.00     6661 - 6BH6  $    6.50
14N7          $   9.75     EF804 EF804S  $    0.00     6662 - 6BJ6  $    4.75
14S7          $   3.00     834           $   54.00     6664 - 6AB4  $    3.50
14W7          $   3.50     836           $   37.00     6676 - 6CB6A $    3.00
VF14          $  STOCK     864 - VT24    $   STOCK     6677 - 6CL6  $    5.00
.                          .                           6678 - 6U8A  $    4.85                  
17EW8         $   5.50     865           $   STOCK     6679 - 12AT7 $    9.50
18FW6         $   3.00     1218A - 8334  $    7.50     6680 - 12AU7 $   11.50
                                                                                 .
18FY6         $   3.00     1280          $    9.00     6681 - 12AX7 $   19.75
19            $  11.00     1291 - 3B7    $    4.75     6686 - E81L  $   14.25+AQ
19T8          $   6.50     1603 - 6C6    $   57.50     6687 - E91H  $    9.00
19X8          $   3.00     1611          $   11.50     6689 - E83F  $   11.00+AQ
22            $  12.00     1620 - 6J7    $   12.00     6922 - E88CC $    8.00+AQ
24A           $  13.00     1621          $   13.50     6939         $   29.00+AQ
26            $  26.00     1626          $  AUDIO      7025 - 12AX7 $  AUDIO 
27            $  15.00     1630          $  STOCK      7036         $    6.50
28            $   0.00     1633          $   17.00     7044         $  AUDIO 
                                                                                .
30            $  18.50     1634 - 12SC7  $   14.50     7054 - 8077  $    5.00
31            $  17.00     1635          $    9.00     7055         $    5.00
32            $  13.00     1851 - 6AB7   $   16.00     7056 - 6CB6  $    4.50
33            $  13.00     1852 - 6AC7   $    4.75     7057         $    5.00
34            $  13.00     5514          $   62.00     7058 - 12AX7 $   14.00
35 / 51       $   9.00     5590 - 401A       19.50     7059 - 6U8A  $    5.50
35W4          $   5.75     5591 - 403B   $    9.75+AQ  7060 - 6AU8  $    4.75  
36            $   6.25     5654W - 6AK5W $    5.75     7062 - E180CC$   12.75+AQ
37            $  11.00     5656          $   11.00     7077         $  125.00+
38            $  10.00     5670 - 2C51   $    5.75     7119 - E182CC$   18.50+AQ
                                                                                 .
39 / 44       $   5.00     5672 - DL69   $    3.50     7167 - 6CY5  $    3.75
40            $  17.00     5678 - DF60   $    3.00     7193 - 2C22  $  AUDIO
41            $  13.00     5686          $    6.00     7199 USA     $   31.00+AQ
43            $   6.00     5687          $    7.25+AQ  7233         $   11.75+AQ
46            $  20.50     5687WA        $    8.75+AQ  7247 - 12DW7 $   19.00+AQ
47            $  22.50     5687WB        $    9.50+AQ  7258 - 6AN8  $    5.50
48            $  18.00     5691 RED      $  AUDIO      7308 - E188CC$   19.50+AQ
49            $  11.00     5691 BROWN    $  AUDIO      7316 - ECC186$   34.50+AQ
50BM8 - UCL82 $   9.25     5691 BLACK    $  AUDIO      7486         $   STOCK
50FY8         $   3.00     5692 RED      $  AUDIO      7543         $    7.25
                                                                                 .
51            $  STOCK     5692 BROWN    $  AUDIO      7558         $   10.50
53            $  STOCK     5692 BLACK    $  AUDIO      7586         $   25.00+
55            $   6.50     5693 RED      $   19.00     7587         $   27.00+
57            $   5.50     5693 BLACK    $   14.75     7643 - E80CF $   25.00+AQ
58            $   6.75     5694          $    0.00     7687         $   32.50
59            $  15.50     5702          $   10.75     7693 - E90F  $   15.50
71A           $  37.00     5703          $   11.75     7694         $   14.50
75            $  14.00     5718          $    9.00     7722 - E280F $   22.50
76            $  16.00     5719          $   10.00     7728 - 12AT7 $   STOCK
77            $   5.25     5725 - 6AS6W  $    3.00     7729 - 12AX7 $   STOCK
                                                                                 .
78            $   5.75     5744          $   10.00     7730         $  AUDIO
79            $   5.51     5749 - 6BA6W  $    4.00     7731         $    5.75
E80CC - 6085  $  49.00+AQ  5750 - 6BE6W  $    4.00     7732         $    4.50
E80CF - 7643  $  25.00+AQ  5751 - 12AX7  $   16.00+AQ  7733         $   15.00+AQ
E80F  - 6084  $  45.00+AQ  5751WA        $  AUDIO      7734 - 6GE8  $   29.00
E80L  - 6227  $  38.00+AQ  5751WB        $  AUDIO      7737 - E186F $   16.00
ECF80 - 6BL8  $   6.00+AQ  5751W1        $  AUDIO      7788 - E810F $   35.00+AQ
ECC81 - 12AT7 $   9.25+AQ  5755 - 420A   $  AUDIO      7802         $   35.00
ELL80 - 6HU8  $  46.00+AQ  5814 - 12AU7  $    6.00+AQ  7815         $  130.00
E81L  - 6686  $  14.25+AQ  5814A         $  AUDIO      7895         $   16.00
                                                                                 .
ECC82 - 12AU7 $  14.00+AQ  5814WA        $  AUDIO      7995         $    0.00
ECL82 - 6BM8  $  14.00+AQ  5814WB        $  AUDIO      8056         $   23.00
E83F  - 6689  $  11.00+AQ  5840          $   10.50     8058         $   37.50
ECC83 - 12AX7 $  19.00+AQ  5840W         $   12.00     8070         $    0.00
85            $   4.75     5842 - 417A   $   13.00+AQ  8077 - 7054  $    5.75
ECC85 - 6AQ8  $  14.00+AQ  5844          $    5.00     8084         $   10.50
ECL85 - 6GV8  $   9.75+AQ  5847 - 404A   $   17.00+AQ  8102         $    3.50
ECL86 - 6GW8  $  24.00+AQ  5879          $   13.00+AQ  8106         $   10.00
EC88  - 6DL4  $  STOCK     5915 - 6BE6W  $    3.25     8223 E288CC  $   95.00
EF86  - 6267  $  31.00+AQ  5920 - E90CC  $   17.50+AQ  8228 ZZ1000  $   12.00+AQ
                                                                                 .
E88CC - 6922  $   8.00+AQ  5963 - 12AU7  $    5.00+AQ  8233 E55L    $   43.25+
ECC88 - 6DJ8  $   9.50+AQ  5964          $    3.01     8425 -  6AU6 $    7.25
89            $   8.75     5965 - 12AV7  $    6.00+AQ  8426 - 12AU6 $    5.50
89Y           $  11.00     6021          $    9.00+AQ  8458 - YL1240$   51.00
EC90  - 6C4   $   5.50+AQ  6021W/WA      $   15.00+AQ  8532 - 6J4WA $    4.75
X99           $   0.00     6028 - 408A   $    4.50+AQ  8556 - EC8010$   24.00
117L7/117M7GT $   5.25     6029 - CK573AX$   15.00     8608         $   28.00
117N7GT       $   4.25     6072 - 12AY7  $   19.75+AQ  9001         $    5.50
117P7GT       $   4.25     6084 - E80F   $   45.00+AQ  9002         $    6.00
E180CC - 7062 $  12.75+AQ  6085 - E80CC  $   49.00+AQ  9003         $    6.00
                                                                                 .
E180F  - 6688 $   8.50+AQ  6088 - CK522AX$   12.00     RESERVED                  .              
E182CC - 7119 $  18.50+AQ  6096 - 6AK5W  $    3.25                               .
E186F  - 7737 $  16.00+AQ  6100 - 6C4W   $    5.00                               .
ECC186 - 7316 $  34.50+AQ  6101 - 6J6WA  $    3.00                               .
E188CC - 7308 $  19.50+AQ  6106 - 5Y3WGT $  AUDIO                                .
VT231  - 6SN7 $MUCH STOCK  6111          $   11.00+AQ                            .
310A          $  STOCK     6111W/WA      $  AUDIO                                .
311A          $  STOCK     6112          $   20.00+AQ                            .
396A   - 2C51 $   6.00+AQ  6112W/WA      $  AUDIO                                .
400A/B        $  19.01     6113 - 6SL7   $   18.00                               .
                                                                                 .
401A          $  15.50     6134 - 6AC7WA $    7.75                               .
403A          $   5.75+AQ  6136 - 6AU6WA $    4,50                               .
403B   - 5591 $   9.75+AQ  6137 - 6SK7WA $   12.50                               .
404A   - 5847 $  17.00+AQ  6186 - 6AG5W  $    4.50                               .
407A          $   8.00+AQ  6188 - 6SU7W  $   STOCK                               .
408A   - 6028 $   4.50+AQ  6189 - 12AU7  $    9.50+AQ                            .
416B   - 6280 $  35.00     6189W- 12AU7  $  AUDIO                                .
416C   - 6280 $  STOCK     6201 - 12AT7W $    9.50+AQ                            .
417A   - 5842 $  13.00+AQ  6211          $    9.50+AQ                            .
418A          $  AUDIO     6216          $    6.25+AQ                            .
                                                                                 .
NOTE - ALL TUBES ARE TESTED USING A MILITARY AN/USM118A/B "CARDMATIC" TESTER, A
       HICKOK 539C OR TRIPLETT 344A TUBE TEST SET, AS APPLICABLE.
     - CRITICAL AUDIO 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 ON AN
       INDIVIDUAL BASIS - USING AN "AUDIO BIN-FILTER" NOISE ANALYZER OR CONVENTIONAL
       AUDIO SPECTRUM ANALYSIS TECHNIQUES AS REQUIRED.                                                                            .


        

END

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

` ` ` ` ` ` RELEVANT TO THE CONTENT OF THE 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

pentode, pentodes, PENTODE, PENTODES

prezmp, PREAMP

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, rectifiers, RECTIFIER, RECTIFIERS

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 tube, VACUUM TUBE

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 inc, ei, ELECTRONS INC, EI

emi, EMI

ferranti, FERRANTI

fivre, FIVRE

freeland, FREELAND

ge, GE

general electric, GENERAL ELECTRIC

genelex, GENELEX

hp, hewlett packard, HP, HEWLETT PACKARD

hammamatsu, HAMMAMATSU

hitachi, HITACHI

hytron, HYTRON

itt, ITT

itt jennings, ITT JENNINGS

itt kuthe, ITT KUTHE

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

tesla, TESLA

thron, THORN

toshiba, TOSHIBA

triron, TRITON

tungsol, tung sol, TUNGSOL, TUNG SOL

tungsram, TUNGSRAM

united electronics, ue, UNITED ELECTRONICS, ue

valvo, VALVO

varian, VARIAN

victoreen, VICTOREEN

western electric, we, WESTERN ELECTRIC, WE

westinghouse, wl, WESTINGHOUSE, WL

zaerix, ZAERIX

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