Substitute Table Type 4 Replacement (4A0-4ZX) Vacuum Electronic Radio TV Tubes

The tubes in the replacement table allows to select identical pin-for-pin replacement tubes and improved characteristic and foreign made substitute types. Please check the OddMix Vacuum Tubes listing as a few of some of the types are usually available. OddMix tubes comprise a wide variety of rare, vintage, exotic, original and collector's special vacuum tubes, electron tubes and thermionic valves.

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      Original    Pin for Pin Replacement Substitute
      Tube Type   * = In parallel heater circuits only     % = Temporary service only
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      4AU6        4BA6
      4BA6        4AU6
      4BC5        4CE5
      4BC8        4BK7      4BQ7      4BQ7A     4BS8      4BZ7      4BZ8      4BX8
      4BE6        4CS6      4BK7      4BC8      4BQ7      4BS8      4BZ8
      4BL8        XCF80
      4BQ7        4BS8      4BC8      4BK7      4BQ7A     4BZ8
      4BS4        PC93
      4BS8        4BC8      4BK7      4BQ7      4BQ7A     4BZ8
      4BU8        4HS8      4GS8      4KF8
      4BX8        4BC8      4BK7      4BQ7      4BS8      4BZ8
      4BZ6        4CB6      4DE6      4DK6
      4BZ7        4BC8      4BK7      4BQ7      4BS8      4BZ8
      4BZ8        4BC8      4BK7      4BQ7      4BS8
      4CB6        4BC5      4BZ6      4DE6      4DK6
      4CE5        4BC5
      4CF8        PF86
      4CM4        PC86      4T2
      4CS6        4BE6 
      4DE6        4CB6      4BC5      4BZ6      4DK6
      4DK6        4DE6      4CB6      4BC5      4BZ6
      4DL4        PF88
      4EH7        YF183
      4EJ7        YF184
      4ER5        PC95
      4ES8        4KN8      XCC189    4R-HA8
      4EW6        4JK6      4JL6      4GM6
      4FC7        XCC89
      4FS7        4HG8
      4FY5        PC97
      4GM6        4EW6      4JK6      4JL6
      4GS8        4BU8      4HS8      4KF8
      4HA5        4HM5      4HQ5      4HK5      PC900
      4HG8        4FS7
      4HK5        4HA5      4HM5      4HQ5      PC900
      4HM5        4HA5      4HQ5      4HK5      PC900
      4HM6        4HT6      4JC6      4JD6
      4HQ5        4HA5      4HK5      4HM5      PC900
      4HS8        4BU8      4GS8      4KF8
      4HT6        4HM6      4JC6      4JD6
      4JC6        4HM6      4HT6      4JD6
      4JD6        4HM6      4HT6      4JC6  
      4JK6        4EW6      4JL6      4GM6
      4JL6        4EW6      4JK6      4GM6
      4KF8        4HS8      4BU8      4GS8
      4KN8        4ES8      XCC189    4R-HA8
      4T2         4CM4      PC86
      4Y25        807

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