TUBE                    NEW       USED    BRAND      SHAPE   NOTES
----                  -----      -----    -----      -----   ---------------------------
10Z10                  6.00       3.00                         
11AF9                  8.00       4.00                         
11AR11                 4.00       2.00                         
11BM8                  6.00       3.00                         
11BQ11                 4.00       2.00                         
11BT11                 7.00       3.50                         
11CA11                 6.00       3.00                         
11CF11                 7.00       3.50                         
11CH11                 8.00       4.00                         
11CY7                  3.00       1.50                         
11DS5                  6.00       3.00                         
11FY7                  7.00       3.50                         
11HM7                  5.00       2.50                         
11JE8                  3.00       1.50                         
11KV8                  4.00       2.00                         
11LQ8                  5.00       2.50                         
11LT8                  3.00       1.50                         
11LY6                 11.00       5.50                         
11Y9/LFL200            3.00       1.50                         
12A                   30.00      20.00                          Antique Radio Tube
12A(Globe)            35.00      20.00               Globe     
12A10                 12.00       6.00    Amperite              Ballast Tube
12A4                   3.00       1.50                         
12A5                   3.00       1.50                         
12A6(Metal)            3.00       1.50               Metal     
12A7                   4.00       2.00                         
12A8                   3.00       1.50                         
12A8G                  3.00       1.50                         
12A8GT                 3.00       1.50                         
12AB5                  3.00       1.50                         
12AC10/A               6.00       3.00                         
12AC6                  4.00       2.00                         
12AE10                 5.00       2.50                         
12AE7                  3.00       1.50                         
12AF3                  3.00       1.50                         
12AH7GT                3.00       1.50                         
12AH8                  9.00       4.50                         
12AJ6                  3.00       1.50                         
12AJ7/HCH81            4.00       2.00                         
12AL11                 4.00       2.00                         
12AL5                  3.00       1.50                         
12AQ5                  5.00       2.50                         
12AS5                  5.00       2.50                         
12AT6/HBC90            3.00       1.50                         
12AT7/ECC81           10.00       4.00                         
12AT7WA/6201          15.00       8.00                         
12AT7WB               15.00       8.00                         
12AT7WC               15.00       8.00                         
12AU6/HF94             6.00       3.00                         
12AU7/A/ECC82         14.00       4.00    US Brands            
12AV5GA                3.00       1.50                         
12AV6/HBC91            3.00       1.50                         
12AW6                  3.00       1.50                         
12AX3                  3.00       1.50                         
12AX4GTA/B             3.00       1.50                         
12AY3/A/12BS3A         3.00       1.50                         
12AZ7/A                4.00       2.00                         
12B4A                  5.00       2.50                         
12B7       SEE 14A7
12B8GT                 8.00       4.00                         
12BA7                  3.00       1.50                         
12BD6                  3.00       1.50                         
12BE3                  3.00       1.50                         
12BE6                  5.00       2.50                         
12BF11                 7.00       3.50                         
12BF6                  3.00       1.50                         
12BK5                  3.00       1.50                         
12BL6                  3.00       1.50                         
12BN6                  3.00       1.50                         
12BQ6GT    SEE 12CU6
12BR3/12RK19           3.00       1.50                         
12BR7                  4.00       2.00                         
12BS3A                 3.00       1.50                         
12BT3                  3.00       1.50                         
12BV11                 5.00       2.50                         
12BV7      SEE 12BY7A
12BW4                  3.00       1.50                         
12BY7A                10.00       5.00                         
12BY7A(MP)            20.00      10.00    Tektronix             Matched Pair
12BZ6                 11.00       5.50                         
12C5/12CU5             3.00       1.50                         
12C8                   3.00       1.50                         
12CA5                  3.00       1.50                         
12CL3                  3.00       1.50                         
12CN5                  3.00       1.50                         
12CR6                  3.00       1.50                         
12CS6                  5.00       2.50                         
12CT3                  5.00       2.50                         
12CT8                  3.00       1.50                         
12CU5      SEE 12C5
12CU6/12BQ6GT/B        3.00       1.50                         
12CX6                  3.00       1.50                         
12D4/A                 3.00       1.50                         
12DB5                  3.00       1.50                         
12DE8                  3.00       1.50                         
12DF5                  8.00       4.00                         
12DK6                  3.00       1.50                         
12DK7                  3.00       1.50                         
12DL8                  3.00       1.50                         
12DM5      SEE 11C5
12DQ4                  5.00       2.50                         
12DQ6A                 6.00       3.00                          Sweep Tube
12DQ6B/12GW6           9.00       4.50                         
12DQ7                  4.00       2.00                         
12DS7                  4.00       2.00                         
12DT5                  3.00       1.50                         
12DU7                  3.00       1.50                         
12DV7                  3.00       1.50                         
12DW4/A                3.00       1.50                         
12DW7      SEE 7247
12DW8                  6.00       3.00                         
12DY8                  3.00       1.50                         
12DZ6/12EK6            6.00       3.00                         
12EA6                  3.00       1.50                         
12EC8                  3.00       1.50                         
12ED5                  3.00       1.50                         
12EG6                  3.00       1.50                         
12EK6      SEE 12DZ6
12EL6                  3.00       1.50                         
12EM6                  3.00       1.50                         
12EN6                  3.00       1.50                         
12EQ7                  4.00       2.00                         
12F5GT                 3.00       1.50                         
12F8                   4.00       2.00                         
12FG6      SEE UM84
12FQ8                  8.00       4.00                         
12FX5                  3.00       1.50                         
12FX8/A                3.00       1.50                         
12G4                   5.00       2.50                         
12GA6                  4.00       2.00                         
12GB3                 20.00      10.00                         
12GB7                  8.00       4.00                         
12GC6                  4.00       2.00                         
12GE5                  6.00       3.00                          Sweep Tube
12GJ5A                 5.00       2.50                         
12GK17                 4.00       2.00                         
12GN7      SEE 12HG7
12GT5                  4.00       2.00                         
12GW6      SEE 12DQ6B
12H6(Metal)            3.00       1.50               Metal     
12HE7                  4.00       2.00                         
12HG7/12GN7A           5.00       2.50                         
12HL7                  4.00       2.00                         
12J5(Metal)            5.00       2.50               Metal     
12J5GT                 8.00       4.00                         
12J7GT                 4.00       2.00                         
12J8                   3.00       1.50                         
12JB6                 18.00       9.00                          Sweep Tube
12JF5                 14.00       7.00                         
12JN6                  3.00       1.50                          Sweep Tube
12JN8                  4.00       2.00                         
12JQ6                  5.00       2.50                         
12JZ8                  7.00       3.50                         
12K7GT                 3.00       1.50                         
12K8(Metal)            5.00       2.50               Metal     
12K8GT                 4.00       2.00                         
12KL8                  4.00       2.00                         
12L6GT                 3.00       1.50                         
12MD8                  5.00       2.50                         
12Q7G                  4.00       2.00                         
12Q7GT                 3.00       1.50                         
12R5                   3.00       1.50                         
12RK19     SEE 12BR3
12RLL5     SEE 12FQ7
12S8GT                 5.00       2.50                         
12SA7(Metal)           8.00       4.00               Metal     
12SA7GT                6.00       3.00                         
12SC7(Metal)           4.00       2.00               Metal     
12SF5(Metal)           5.00       2.50               Metal     
12SF5GT                4.00       2.00                         
12SF7(Metal)           6.00       3.00               Metal     
12SG7(Metal)           4.00       2.00               Metal     
12SH7(Metal)           4.00       2.00               Metal     
12SJ7(Metal)           3.00       1.50               Metal     
12SK7(Metal)           5.00       2.50               Metal     
12SK7GT                5.00       2.50                         
12SN7GT/A              9.00       4.50                         
12SQ7(Metal)           6.00       3.00               Metal     
12SQ7GT                6.00       3.00                         
12SR7(Metal)           5.00       2.50               Metal     
12SR7GT                5.00       2.50                         
12SY7(Metal)           6.00       3.00               Metal     
12T10                  7.00       3.50                         
12V6GT                 5.00       2.50                         
12W6GT                 3.00       1.50                         
12Z3                   3.00       1.50                         
13CW4                 24.00      12.00                          Nuvistor
13DE7                  3.00       1.50                         
13DR7                  4.00       2.00                         
13EM7/15EA7            5.00       2.50                         
13FD7                  3.00       1.50                         
13FM7/15FM7            3.00       1.50                         
13GB5/XL500            4.00       2.00                         
13GF7/A                7.00       3.50                         
13J10/13Z10            7.00       3.50                         
13JZ8                  4.00       2.00                         
13V10                  3.00       1.50                         
13Z10      SEE 13J10
14A4                   3.00       1.50                         
14A5                   4.00       2.00                         
14B8                   3.00       1.50                         
14BL11                 5.00       2.50                         
14BR11                 5.00       2.50                         
14C5                   5.00       2.50                         
14C7                   4.00       2.00                         
14E7                   4.00       2.00                         
14F7                   9.00       4.50                         
14F8                   4.00       2.00                         
14GT8/7724             3.00       1.50                         
14H7                   3.00       1.50                         
14JG8                  4.00       2.00                         
14N7                   6.00       3.00                         
14Q7                   3.00       1.50                         
14R7                   3.00       1.50                         
14S7                   4.00       2.00                         
14W7                   4.00       2.00