VACUUM TUBES AND ELECTRON TUBES,
PLUS COMPONENTS AND INSTRUMENTATION FOR INDUSTRY
2E22 S MIXED $ 52.00USA PL-172 S PENTA USA $ 735.00
2E22 JAN $ MIXED USA $ 99.00 PL-172 S EIMAC $1125.00
2E22 S STAR-CHINA $ 35.00 175A M EIMAC & PL $ 285.00
2E24 50 RCA,GE,SYL+ $ 6.00 177 15 EIMAC USA $ 225.00
2E24 JAN 50 RCA, SYLV $ 19.00 177 M PL $ 195.00
2E26 100+ RCA,GE,SYL $ 8.50 177WA S EIMAC $ 285.00
2E26 JAN 50+ RCA $ 28.00
2E26 M RAY,WL,MOTL $ 7.00 177WA S PENTA USA $ 255.00
3E29 S RCA + MIXED $ 75.00 264 S PENTA USA $1565.00
3E29 JAN S RCA, GE ETC S 85.00 Y 442 S EIMAC $2535.00
3E29 S REAL 3E29'S $ 62.00
4-65A 35 EIM,RCA, $ 180.00 804 S RCA $ 58.00
4-65A 10 AX GRAPHITE S 165.00 807 100 RCA USA $ 26.00
4-65A 10 PENTA $ 150.00USA 807 50+ RCA JAN $ 29.00
4-65A S STAR $ 145.00 807 50+ GE,SYL,WL,+ $ 23.00
4-125A 40 EIMAC $ 185.00 807 M MISC - USA $ 21.00
4-125A JAN 50 EIMAC $ 235.00 807 M STAR USA $ 17.00
4-125A 10 AMPEREX $ 195.00 807 S STAR - CHINA $ 14.00
4-125A M RCA,SYL,WL $ 165.00 807W 20 SYLV $ 26.00
4-125A S PENTA USA $ 155.00 813 50 RCA USA $ 85.00
4-125A S STAR $ 145.00 813 15 GE,KR,SYL,WL $ 79.00
4-250A 20 EIMAC $ 210.00 813 M RAY,NU,AX $ 72.00
4-250A JAN 15 EIMAC $ 245.00 813 S NATL USSR $ 58.00
4-250A S AMPEREX FR $ 190.00 813 M STAR - USSR $ 52.00
4-250A M RCA,GE,WL,+ $ 185.00 814 M MIXED $ 57.00
4-250A S PENTA $ 165.00USA 815 10 RCA USA $ 33.00
4-250A S STAR $ 150.00 815 15 USA BRANDS $ 17.00
828 20 RCA USA $ 190.00 .
828 M GE USA $ 175.00
4-400A 50 EIMAC $ STOCKUSA 828 M SYL USA $ 175.00
4-400A JAN 15 EIMAC $ STOCK 828 M WL USA $ 165.00
4-400A 15 PENTA USA $ STOCK 828 S STAR CHINA $ 96.00
4-400A 15 RCA,GE,WL $ STOCK 829B M RCA $ 23.00
829B M GE, KR, SYLV $ 19.00
4-400A S AMPEREX $ STOCK 829B M RAYTH, WL $ 17.00
4-400A S STAR IMPORT $INQUIRY 829B S STAR CHINA $ 15.00
4-400B 15 EIMAC $ 315.00 832A M RCA USA $ 16.00
4-400B 5 AMPEREX $ 335.00 832A M GE, KR, SYLV $ 12.00
832A S STAR CHINA $ 8.00 .
837 S RCA $ 28.00
837 S GE, SYLV $ 22.00
837 S RAYTH $ 18.00 .
4-400B S STAR IMPORT $INQUIRY 837 M IMPORTED $ 9.00
4-400C S EIMAC $INQUIRYUSA C1182 S ITT $ 495.00
4-400C S AMPEREX $INQUIRY C1583 S EEV $ 475.00
4-400C S STAR IMPORT $INQUIRYNOTE: SIMILAR TO 4-500A TETRODE,
4-500A S EIMAC; GE $ 540.00 BUT HAS 5V @ 14A FILAMENT
4-1000A 15 EIMAC $ STOCK 4600A S RCA $1075.00
4600A S RCA USED OK $ 435.00 .
4600A S RCA DENTED OK $ 275.00 .
4600A S ITT $1055.00
4-1000A S WESTGH,GE $ STOCK 4621 S RCA $ 725.00
4-1000A S PENTA $ STOCKUSA 4623 S RCA $ 575.00
4324 S RCA $ STOCK .
4628 S RCA $2615.00 .
4-1000A S STAR $ STOCK 4631 S RCA $ 495.00
4CS250H S EIM,AX $ 335.00 4633 S RCA(SIM 8122) $ 765.00
4CS250R S EIM,AX $ 365.00 4634 S RCA $ 485.00
4CV8000A S EIMAC $ STOCK 4651 S RCA $2325.00
4CV35000A S EIMAC $3325.00 4652 L RCA,AX $ 23.25
4652 S AX $ 21.00 .
4CX125C S EIMAC $ 245.00 4657 20 RCA $ 215.00
4657 20 GE $ 195.00 .
4657 20 MOTOROLA $ 165.00 .
4657 10 USED OK $ 85.00 .
4CX250B 50 EIMAC $ 175.00USA 4661 S RCA $2375.00
4CX250B 25 AMPEREX $ 155.00USA 4662 S RCA,BURLE $ 485.00
4CX250B 25 RCA,GE $ 145.00USA 4665 S RCA $2475.00
4CX250B 20 WESTGHS,SYL $ 140.00USA 5894 25 AX,GE,SYL,MOT $ 53.00
4CX250B 20 NATL $ 85.00CHINA 5894 S STAR $ 40.00
4CX250B 10 RCA $ 85.00CHINA 5894A M AX,GE,SYL,MOT $ 63.00
4CX250B M STAR $ 115.00USA 5894A S STAR $ 46.00
4CX250BT 5 EIMAC $ 185.00 5984A/B S USED OK $ 27.00
4CX250R 40 EIMAC $ 195.00USA 5894B M AX,GE,MOTRL $ 71.00
4CX250R 40 AMPEREX $ 180.00USA 5894B S STAR $ 54.00
4CX250R 15 RCA,WESTGHS $ 170.00USA 5933 M SYLV $ 26.00
4CX250R M STAR N $ 160.00USA 5933WA M SYLV $ 32.00
4CX250F M EIMAC $ 175.00 6076 S AX $ 915.00
.00
4CX250FG M EIMAC $ 195.00 6076 S RCA, WL $ 895.00
4CX250F M AMPEREX $ 160.00USA 6076 S REBUILT $INQUIRY
4CX250FG M AMPEREX $ 180.00 6083/PE100 AX $ 775.00
4CX250F M STAR $ 140.00USA 6146 M RCA $ 24.00
4CX250FG M STAR $ 160.00 6146 M GE, SYLV $ 23.00
4CX250K 25 EIMAC $ 215.00 6146 M WL,TS,RAYTH $ 23.00
4CX250K JAN 5+ EIMAC $ 275.00 6146 S STAR USA $ 20.00
4CX300A 25 EIMAC $ 195.00 6146A M RCA,GE,SYLV $ 29.00
4CX300A JAN 5+ EIMAC $ 365.00 6146A M GE,SYLV,TS $ 28.00
4CX300A 10 RAYTHEON $ 155.00 6146A M WL, RAYTH $ 28.00
4CX300A/Y# 20 EIMAC Y180 $ 145.00 6146A S STAR USA $ 25.00
4CX300A S STAR $ 135.00 6146B M RCA $ 34.00
4CX300Y M EIMAC (100) $ 225.00 6146B M GE, SYLV $ 32.00
6146B M WL, RAYTH $ 32.00
4CX350A 5 EIMAC $ 325.00USA 6146B S USED - OK $ 18.00
4CX350A JAN 5+ EIMAC $ 385.00 6146B S STAR USA $ 25.00
4CX350A 10 AMPEREX $ 285.00USA 6146B S STAR - CHINA $ 18.00
4CX350A S STAR $ 205.00 6146W M RCA $ 30.00
4CX350F M EIMAC $ 190.00 6146W M GE, SYLV $ 28.00
4CX350FJ M EIMAC $ 245.00 6146W M RAYTH, WL $ 30.00
4CX350F M AMPEREX $ 175.00 6146W S STAR - USA $ 24.00
4CX350FJ M AMPEREX $ 205.00 6146W S USED OK $ 18.00
4CX350F S STAR $ 145.00USA 6155 S EIMAC $ 215.00
4CX350FJ S STAR $ 185.00USA 6155 S AX $ 195.00
4CX400A S USSR $INQUIRY 6155 S MOTOROLA $ 185.00
4CX600B S USA $1045.00 6155 S STAR $ 165.00
4CX600F S USA $1575.00 6155 S USED - OK $ 95.00
4CX600J S EIMAC $1425.00 6156 S AX $ 215.00
4CX600JA S EIMAC $2125.00 6156 S MOTOROLA $ 195.00
4CX600JB S EIMAC $1425.00 6159 S MIXED USA $ 17.00
4CX600J/JB S USED - OK $ 715.00+ 6159A/B S MIXED USA $ 22.00
4CX800A $ USSR $INQUIRY 6166 S RCA GLASS NOS $2025.00
4CX1000A 20 EIMAC $ 565.00USA 6166A S RCA CERAMIC $2765.00
4CX1000A S AX $ 515.00USA 6166A S ML (7007) $2785.00
4CX1000A S SYLV $ 505.00USA 6166A S REBUILT $INQUIRY
4CX1000A S STAR $ 470.00USA 6252 M AX $ 58.00
4CX1000A S STAR-CHINA $ 435.00CHINA 6252 M GE, MOTRL $ 53.00
4CX1000A S WL $ 485.00 6252 S WL $ 49.00
4CX1000K S EIMAC $ 885.00 6283 S GE $ STOCK
4CX1000K S WESTGHSE $ 835.00 6524 S AX,MOTRL $ 70.00
4CX1500A S EIMAC+REBILT$ 965.00 6524 S WL $ 68.00
4CX1500A S REBUILT $INQUIRY 6283 S GE $2105.00
4CX1500B 20 EIMAC $ STOCK 6524 S AX $ 70.00
4CX1500B M AX $ 880.00 6816 40 RCA $ 255.00
4CX1500B S SYLV $ 985.00USA 6816 S RCA JAN $ 315.00
4CX1500B S WL $ 815.00 6816 S ITT $ 235.00
6816 S ITT JAN $ 295.00
6816 S STAR $ 245.00
4CX1500B S STAR USA $ 565.00 6816 S USED OK $ 125.00 .
4CX1500B S STAR CHINA $ 515.00 6850 S TUNG SOL $ 61.00 .
4CX1500B S Y757, Y763 S STOCK 6883 S RCA $ 17.00
6883 S GE, SYLV $ 16.00
6883 S WL $ 14.00
4CX1600 S USSR $INQUIRY 6883 S USED OK $ 9.00
6883A S RCA $ 18.00
4CX3000A S EIMAC $1475.00 6883A S GE, SYLV $ 17.00
4CX3000A S GE $1335.00 6883A M WL $ 15.00
4CX3000A S WL $1225.00 6883A S STAR $ 14.00
6883A S USED OK $ 9.50
4CX3000A REBUILT W/O DUD$1025.00 6883B M RCA,GE $ 23.00
4CX3500A S EIMAC $INQUIRY 6883B S GE, SYLV $ 20.00
4CX5000A 10 EIMAC $1275.00 6883B M WL $ 20.00
4CX5000A 20 EI-INDL P/N $1165.00 6883B S STAR $ 17.00
4CX5000A S EEV $1155.00 6883B S USED OK $ 12.00 .
4CX5000A S GE $1175.00 .
4CX5000A S ITT $1155.00 6884 25 RCA (YL-1100) $ 215.00 .
6884 15 RCA JAN $ 255.00
4CX5000A S WL $1065.00 6884 10 ITT $ 185.00 .
4CX5000A S STAR USA $ 885.00 6884 25 STAR USA $ 155.00
4CX5000A S STAR CHINA $ 665.00 6884 10 USED OK $ 95.00 .
4CX5000A REBUILT W/O DUD$INQUIRY 6907 S AX $ 65.00
YC-108 10 MEDICAL $2665.00 6907 S GE, SYLV $ 60.00
4CX5000A 2 ECONCO-RBLT $ 540.001 PC 6907 M MOTRLA $ 58.00
6907 S STAR USA $ 48.00
6907 S USED OK $ 30.00
4CX5000J S EIMAC $ STOCK.
4CX5000J S REBUILT $INQUIRY 7034 L SEE14X150A $ - - - .
7035 M SEE 4X150D $ - - -
4CX5000R S EIMAC $ STOCK 7094 L RCA $ 295.00
4CX5000R S ITT WL $ STOCK 7094 M CETRON $ 250.00
4CX5000R REBUILT W/O DUD$INQUIRY 7094 M STAR - USA $ 215.00
4CX7500A S EIMAC $INQUIRY 7094 S STAR - CHINA $ 205.00
4CX10000D S EIMAC $ STOCK 7094 S USED OK $ 150.00
4CX10000D S STAR $INQUIRY 7203 L SEE 4CX250B $ - - - -
4CX10000D REBUILT W/O DUD$INQUIRY 7212 S SIM 6146W $ 29.00
4CX10000J S EIMAC $ STOCK 7213 S RCA $ 735.00
4CX10000J S REBUILT $INQUIRY 7213 S RCA JAN $ 865.00
4CX12000A S EIMAC $INQUIRY 7213 S ITT $ 695.00
7213 S USED OK $ 325.00 .
7214 S RCA $ 715.00
7214 S USED OK $ 375.00
7270 S RCA $ 175.00
4CX15000A S EIMAC $ STOCK 7271 S RCA $ 165.00
4CX15000A S STAR $ STOCK 7377 M AX,MOTL $ 57.00
4CX15000A REBUILT W/O DUD$INQUIRY 7378 S AX,PHLPS $1410.00
4CX15000J S EIMAC $INQUIRY 7378 USED S AX $ 425.00 +
4CX20000A/B S EIMAC $ STOCK 7403 S TUNGSOL(3D21B)$ 55.00
7457 M RCA $ 185.00 .
7457 S ITT $ 155.00 .
4CW300B S EIMAC STOCK $ 550.00 7457 S STAR USA $ 135.00 .
4CW2000A S EIMAC $1625.00 7457 S USED - OK $ 85.00 .
4CW10000A S EIMAC $2355.00 7527A S SEE 4-400B $ 315.00
4CW10000A REBUILT W/O DUD$INQUIRY 7650 S RCA $1195.00
4CW20000A S EIMAC $3085.00 7651 S RCA $1845.00
4CW100000E S EIMAC $ STOCK 7801 S RCA $1485.00
4D22 10 RAYTHEON $ 99.00 7843 L RCA $ 235.00
4D32 10 RAYTHEON $ 73.00 7843 S RCA JAN $ 285.00
7843 S ITT, LITTON $ 225.00
7843 S STAR USA $ 125.00
4E27 S MIXED $ 85.00 7843 M YSED OK $ 115.00
4E27A M EIM $ 195.00 7854 S AX (YL1060) $ 165.00
4E27A M GE $ 175.00 7854 S GE, MOTRL $ 150.00 .
7854 S STAR USA $ 125.00
4E27A M WL $ 165.00 7854 S USED OK $ 75.00 .
4PR60A 10 EIMAC $ 335.00 7905 M RCA, MOTRL $ 62.00
4PR60A S UNITED EL $ 265.00 7905 M GE, SYLV $ 59.00
4PR60B 15 EIMAC $ 565.00 7984 S GE $ 23.00
4PR60B JAN 5+ EIMAC $ 635.00 7984 S SYLV, MOTRL $ 21.00 .
7984 S STAR USA $ 18.00
4PR60C 15 EIMAC $ 765.00 7984 M USED OK $ 10.00
4PR60C JAN 5+ EIMAC $ 835.00 8032 M SEE 6883 $ - - - .
8042 M RCA $ 23.25
4PR60C/ Y# S EIMAC $ 795.00 8042 M AX, GE $ 21.00
4PR60C S STAR $ 615.00 8042 S STAR $ 15.00
8042 S USED OK $ 10.00
4PR65A S EIMAC $ 365.00 8072 25 RCA $ 195.00
4PR65A S STAR $ 325.00 8072 20 GE $ 185.00 .
4PR125A S EIMAC AX $ 385.00 8072 S MOTRL $ 180.00
4PR125A S STAR $ 345.00 8072 S STAR USA $ 145.00 .
8072 S USED OK $ 95.00
4PR250C S EIMAC $ STOCK 8106 M RCA $ 11.00
4PR250C/ Y# S EIMAC $ STOCK 8106 S GE, MOTRL $ 10.00
4PR400A 25 EIMAC $ 445.00 8116 S AX, MOTRL $ 385.00
4PR400A 5 PENTA USA $ 405.00 8116A S AX (YL-1071) $ 405.00
4PR1000A 15 EIMAC $ STOCK 8117 S AX, MOTRL $ 365.00
4PR1000A 2 AX FR $ STOCK 8117A S MOTR (YL-1070)$ 395.00 .
4PR1000A 2 TRITON $ STOCK 8121 M RCA $ 225.00 .
4PR1000A 3 STAR $ STOCK 8121 S USED OK $ 110.00 .
Y-448/4PR1KA2 EIMAC $ STOCK 8122 M RCA, BURLE $ 345.00 .
YU-204 2 EIMAC $ STOCK 8122 S EIMAC $ 370.00 .
4PR1000B 2 EIMAC $ STOCK 8122 S STAR USA $ 295.00
8122W S EIMAC $ 385.00 .
4X150A 50 EIMAC $ 135.00 8122 S PENTA $ 225.00
4X150A JAN 15 EIMAC $ 185.00 8122 S USED OK $ 215.00 .
4X150A M AX $ 105.00 8122 S USED OK NO CAP$ 195.00
4X150A M RCA $ 88.00 8122 S MATCHED PR 2KV$ 725.00 .
4X150A M SYLV $ 85.00 .
4X150A M WL $ 75.00 8150 S TUNGSOL $ 29.00
4X150A M STAR $ 65.00USA 8156 M GE $ 18.00
4X150A M OLD STYLE RAD 45.00 8156 M SYLV, MOTRL $ 16.00 .
8156 S STAR USA $ 13.00
4X150D S EIMAC $ 90.00 8156 S USED OK $ 9.00
4X150D S AX $ 85.00 8165 S SEE 4-65A $ - - -
4X150D S RCA $ 81.00 8166 S SEE 4-1000A $ - - - .
4X150D S WL $ 82.00 8167 S SEE 4CX300A $ - - - .
4X150D S STAR $ 68.00 8168 M SEE 4CX1000A $ - - - .
4X150D S OLD STYLE RAD 45.00 8169 S SEE 4CX3000A $ - - -
4X150G S EIMAC $ 195.00 8170 S SEE 4CX5000A $ - - -
4X150G S WL $ 165.00 8171 S SEE 4CX10000A $ - - - .
4X150G S STAR $ 125.00 8172 S SEE 4X150G $ - - -
4X250B S EIM $ 125.00 8187 S SEE 4PR65A $ - - - .
4X500A S EIM $ 545.00 8188 M SEE 4PR400A $ - - -
4X500A S RCA $ 505.00 8189 M SEE 4PR1000A $ - - -
4X500A S WL $ 425.00 8226 S RCA $ STOCK .
8226 S USED OK $ 190.00
4X500A S REBUILT $ 345.00 8236 S TS/UNITED/CTRN$ 83.00
4X500F S EIMAC $INQUIRY 8244 S SEE 4CW2000A $ - - - .
5-125B S EIM,GE,WL $ 195.00 8244 S STAR USA $1665.00
5-125B S GE $ 175.00 8245 M SEE 4CX250K $ - - - .
5-125B S WL $ 165.00 8247 S SEE 4PR125A $ - - - .
5-500A CALL FOR INFO $SOLD OUT 8248 S SEE 4PR250C $ - - -
5-500A USED BDCST OK $ 435.00 8249 S 4W300B $ - - - .
5-500A USED HAM ONLY $ 385.00 8252 S SEE 4PR60B $ - - - .
5CX1500A S EIMAC $1575.00 8252W S SEE 4PR60C $ - - -
5CX1500A S GE $1525.00 8295 S PENTA USA $ 735.00
5CX1500A S WL $1425.00 8295A M EIMAC $1175.00 .
5CX1500A S STAR $1375.00USA 8295A S STAR USA $ 925.00
5CX1500A S USSR $INQUIRY 8298 S SEE 6146B $ - - -
5CX1500A REBUILT W/O DUD$INQUIRY 8321 S SEE 4CX350A $ - - -
8322 S SEE 4CX350F $ - - -
8352 S SEE 4CX1000K $ - - -
8432 S EIMAC $ 450.00.
5CX1500B S EIMAC $INQUIRY 8458 M AX $ 51.00
5CX1500B S USSR $INQUIRY 8458 S MOTRL $ 48.00
5CX3000A S EIMAC $1675.00 8462 S RCA $ 180.00
5CX3000A REBUILT W/O DUD$INQUIRY 8464 S MACHLETT $1675.00
LPT-62 S MACHLETT $INQUIRY 8560A S EIMAC $ 295.00
... 8560A S AX $ 275.00
8560A S MOTRL $ 265.00
8560A S STAR USA $ 190.00
8560A/AS S STAR IMPORT $ STOCK
8560A/AS S USED OK $ 140.00
8576 S SEE 264 $1565.00
TH-5184 THOMSON $2475.00 8595 S AX, MOTRL $ 58.00
TH-5186 THOMSON $3525.00 8607 S AX, MOTRL $ 51.00
YU-155 EIMAC $ STOCK 8621 S SEE 4CX250FG $ STOCK
YU-179 EIMAC $ STOCK 8643 M AX,GE,MOTRL $ 140.00
YL-17XX AMPEREX $ STOCK 8660 S SEE 4CX1500B $ - - -
SWT-150 AMPEREX $ 385.00 8683 S AX, MOTRL $ 57.00
8791 S RCA $ 885.00
LPT-62 MACHLETT $ STOCK 8792 S RCA $2045.00
ML-7715 MACHLETT $9325.00 8792 S STAR USA $1885.00
8792 S USED OK $ 965.00
8793 S RCA $2895.00
.. 8930 S EIMAC $ STOCK
8930 S AX $ STOCK .
8930 S AX, EIMAX JAN $ STOCK
8957 S SEE 4CX250BC $ - - -
GL51068 S GE $7500.00 .
..
NOTE TO BROADCASTERS - REFERENCES AVAILABLE FROM SATISFIED BROADCAST STATIONS*** OFTEN AVAILABLE ***BUYING "USED & TESTED" TUBES FOR BROADCAST USE.
2E24 TESTED OK $ 3.75 813 TESTED OK $ 36.00
2E26 TESTED OK $ 4.50 828 TESTED OK BDCST $ 85.00
4-65A TESTED OK $ 85.00 829B TESTED OK $ 9.00
4-125A TESTED OK $ 85.00 832A TESTED OK $ 6.00
4-250A TESTED OK $ 90.00 4657 TESTED OK $ 78.00
4-400A TESTED OK BDCST$ 160.00 5894 TESTED OK $ 22.00
4-400A TESTED OK HAM $ 130.00 + 5894A TESTED OK $ 24.00
4-1000A TESTED OK BDCST$ 465.00 5894B TESTED OK $ 33.00
4-1000A TESTED OK HAM $ 275.00 + 5933 TESTED OK $ 10.00
4CS250H TESTED OK $ 175.00 6146 TESTED OK $ 11.00
4CS250R TESTED OK $ 185.00 6146A TESTED OK $ 15.00
4CX250B TESTED OK GR 1 $ 90.00 + 6146B TESTED OK $ 18.00
4CX250B TESTED OK GR 2 $ 55.00 .
4CX250F TESTED OK $ 80.00 .
4CX250FG TESTED OK $ 90.01 .
4CX250K TESTED OK $ 105.00 .
4CX250R TESTED OK GR 1 $ 95.00 + 6155 TESTED OK $ 95.00
4CX250R TESTED OK GR 2 $ 65.00 .
4CX300A TESTED OK $ 65.00 6156 TESTED OK $ 95.00
4CX350A TESTED OK GR 1 $ 145.00 6252 TESTED OK $ 27.00
4CX350A TESTED OK GR 2 $ 105.00 .
4CX350F TESTED OK GR 1 $ 100.00 6816 TESTED OK $ 125.00
4CX350F TESTED OK GR 2 $ 80.00 .
4CX350FJ TESTED OK GR 1 $ 125.00 .
4CX350FJ TESTED OK GR 2 $ 105.00 .
4CX600J/JA TESTED OK GR 1 $ 705.00 + 6883 TESTED OK $ 9.00
4CX600J/JA TESTED OK GR 2 $ 385.00 6883A TESTED OK $ 9.50 .
4CX1000A TESTED OK $ 255.00 + 6883B TESTED OK $ 12.00
4CX1000K TESTED OK $ 435.00 .
4CX1500A TESTED OK $ 485.00 .
4CX1500B TESTED OK GR 1 $ 525.00 + 6884 TESTED OK $ 95.00
4CX1500B TESTED OK GR 2 $ 265.00 .
.
4CX3000A TESTED OK GR 1 $ 685.00 7843 TESTED OK $ 115.00 .
4CX3000A TESTED OK GR 2 $ 515.00 .
4CX5000A TESTED OK GR 1 $ 575.00 .
4CX5000A TESTED OK GR 2 $ 395.00 + 7034 TESTED OK $ 40.00
4X150A TESTED OK $ 40.00 7035 TESTED OK $ 45.00
4X150D TESTED OK $ 45.00 7094 TESTED OK $ 90.00
4D32 TESTED OK $ 32.00 7378 TESTED OK $ 425.00
7843 TESTED OK $ 115.00 7854 TESTED OK $ 65.00
4PR60A TESTED OK $ 125.00 7984 TESTED OK $ 9.00
4PR60B TESTED OK $ 275.00 8042 TESTED OK $ 9.00
4PR60C TESTED OK $ 355.00 8072 TESTED OK $ 95.00
4PR250C TESTED OK $ 485.00 8121 TESTED OK $ 110.00
4PR400A TESTED OK $ 215.00 8122 TESTED OK $ 215.00
4PR1000A TESTED OK GR 1 $ STOCK 8122 TESTED OK NO CAP $ 180.00
4PR1000A TESTED OK GR 2 $ 8122 TESTED OK DENTED $ 150.00 .
8458 TESTED OK $ 22.00
5CX1500A TESTED OK GR 1 $ 740.00 + 8560A TESTED OK $ 140.00
5CX1500A TESTED OK GR 2 $ 335.01 8560A TESTED OK CHINA $ 75.00 .
.. .00
NOTE - TRANSMITTING TUBES LISTED ABOVE ARE TESTED IN OUR "IN-HOUSE"
TEST FACILITY AT HIGH VOLTAGE (1-5 KV) AND AT POWER WHERE FEASIBLE,
AND APPROXIMATE THE ELECTRICAL PERFORMANCE OF A "NEW" TUBE.
TUBES SUITABLE FOR BROADCAST USE ARE OFTEN AVAILABLE WHERE PRICE
IS AN IMPORTANT FACTOR TO THOSE STATIONS ON A LIMITED BUDGET.
A SOMEWHAT MORE "DETAILED" DISCUSSION AS TO TEST PROCEDURES AND
CAPABILITIES CAN BE FOUND ON THE TRIODE PAGE (#1). PHOTOS OF OUR
FULLY INSTRUMENTED 1100 SQ.FT. TEST FACILITY WILL BE FORTHCOMING
IN THE NEAR FUTURE.
SMALLER TRANSMITTING TUBES ARE TESTED IN A "TRANSCONDUCTANCE" TYPE
TUBE-TESTER (USUALLY A USM-118A OR HICKOK 539C) WITH Gm BEING ABOUT
THAT OF A "NEW" TUBE.
PLEASE INQUIRE ON TYPES NOT LISTED, AS OUR STOCK OF "GOOD BUT USED"
TUBES CHANGES ALMOST DAILY. "USED" TUBES ARE OFTEN INCLUDED WHEN WE
PURCHASE A "LOT", AND ARE OFFERED AT A DISCOUNT FOR THOSE ON A BUDGET.
OUR RESIDENT ENGINEER WILL BE HAPPY TO DISCUSS ANY REQUIREMENT OR TECHNICAL QUESTION YOU MIGHT HAVE, SO FEEL FREE TO CALL ANYTIME.
1 - PRICE QUOTED HEREIN IS SUBJECT TO CHANGE WITHOUT NOTICE.
2 - PRICE OFFERED IS FOR SMALL QUANTITIES ONLY - LARGER QUANTITY PRICING
IS BY NEGOTIATION - AND MAY BE HIGHER OR LOWER THAN THE PRICE INDICATED.
3 - WE RESERVE THE RIGHT TO LIMIT QUANTITIES SOLD TO ANY SINGLE BUYER.
4 - PRICE OFFERED IS LIMITED ONLY TO "THE EXTENT OF EXISTING STOCK", AND
MATERIAL AVAILABILITY IS SUBJECT TO "PRIOR-SALE" CONSTRAINTS.
5 - ITEMS OFFERED HEREIN ARE CURRENTLY IN STOCK, ALTHOUGH SOMETIMES IN VERY
LIMITED QUANTITIES. ULTIMATE QUANTITY AVAILABLE IS DEPENDENT UPON TEST.
6 - TUBES ARE TESTED PRIOR TO SHIPMENT, WHERE PRACTICAL.
7 - ALL PRICES QUOTED ARE F.O.B. NEW JERSEY - SHIPPING COSTS ARE ADDITIONAL.
8 - PLEASE INQUIRE ON TYPES NOT CURRENTLY LISTED, AS THIS IS NOT A COMPLETE
STOCK-LIST AND OUR INVENTORY IS CONSTANTLY CHANGING - SURPRISES ARE
QUITE COMMON (EVEN FOR US).
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NOTE - TERMS LISTED BELOW ARE PROVIDED FOR USE BY SEARCH-ENGINES AND ARE
VACUUM TUBES, ELECTRON TUBES, BROADCAST TUBES, AUDIO TUBES, RF,
vacuum tubes, electron tubes, broadcast tubes, rf tubes,
TRANSMITTING TUBES, POWER TUBES, BROADCAST, HAM RADIO, TETRODE
transmitting tubes, power tubes, broadcast, rf tubes, tetrode,tetrodes, pentode, pentodes