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Tubes for sale (6V6, 12AT7, 12AU7/ Telefunken, Amperex and others)

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  • Tubes for sale (6V6, 12AT7, 12AU7/ Telefunken, Amperex and others)

    I will be listing the tubes I have for sale and updating it regularly as listings come and go. Unless otherwise noted all tubes have been tested for shorts, gas and transconductance on a Hickok 539A. If you are interested in any of the tubes please send me a PM.

    A pair of Telefunken 12AU7's. They are in excellent shape with their screen printing in excellent shape which is rare as the printing on Telefunken tubes can be very delicate. These tubes have the codes B Li 27 and B gg 25. They are matched within 10% of each other and have been tested for shorts, gas and transconductance on a Hickok 539A and the results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    Minimum good: 1950umhos

    Tube 1:

    Triode 1: 3050umhos
    Triode 2: 2975umhos

    Tube 2:

    Triode 1: 3200umhos
    Triode 2: 3250umhos

    I'd like $90 plus $8.50 for shipping.

    Images:

    [IMG]http://img41.imageshack.us/img41/9182/dsc02079u.jpg[/IMG]

    A pair of Telefunken 12AU7's. Their screen printing is in excellent shape which is rare as Telefunken screen printing can be quite delicate.
    These tubes have the codes hh and md. They have been tested for shorts, gas and transconductance on a Hickok 539A and the results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    Minimum good: 1950umhos

    Tube 1:

    Triode 1: 3700umhos
    Triode 2: 3250umhos

    Tube 2:

    Triode 1: 3700umhos
    Triode 2: 3900umhos

    I'd like $80 plus $8.50 for shipping.

    Images:

    [IMG]http://img194.imageshack.us/img194/4107/dsc02044us.jpg[/IMG]

    A pair of Telefunken 12AU7's. Their screen printing is in excellent shape which is rare as Telefunken screen printing can be quite delicate.
    Both tubes have the same date code of hh. They have been tested for shorts, gas and transconductance on a Hickok 539A and the results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    Minimum good: 1950umhos

    Tube 1:

    Triode 1: 3500umhos
    Triode 2: 3500umhos

    Tube 2:

    Triode 1: 3600umhos
    Triode 2: 3700umhos

    I'd like $90 plus $8.50 for shipping.

    Images:

    [IMG]http://img94.imageshack.us/img94/2793/dsc02039r.jpg[/IMG]

    A pair of Telefunken 12AU7's. Their screen printing is in excellent shape which is rare as Telefunken screen printing can be quite delicate.
    These tubes have the codes hh and mh. They have been tested for shorts, gas and transconductance on a Hickok 539A and the results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    Minimum good: 1950umhos

    Tube 1:

    Triode 1: 3300umhos
    Triode 2: 3300umhos

    Tube 2:

    Triode 1: 3200umhos
    Triode 2: 3100umhos

    I'd like $90 plus $8.50 for shipping.

    Images:

    [IMG]http://img560.imageshack.us/img560/7897/dsc02053y.jpg[/IMG]


    A pair of RCA 12AU7's. Both tubes are in good shape with their screen printing intact. Both tubes were tested for shorts, gas and transconductance on a Hickok 539A. The results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    Tube 1:
    Minimum good: 1950umhos
    Triode 1: 3400umhos
    Triode 2: 3200umhos

    Tube 2:
    Triode 1: 3100umhos
    Triode 2: 3400umhos

    I'd like $15 plus $6.50 for shipping.

    Images:

    [IMG]http://img577.imageshack.us/img577/3672/t2ec16jhjike9qu3iylhbqv.jpg[/IMG]
    [IMG]http://img43.imageshack.us/img43/2498/kgrhqnhjbmfbw9bqebbqvmb.jpg[/IMG]
    [IMG]http://img838.imageshack.us/img838/2065/t2ec16rhjgie9nnwqyfcbqv.jpg[/IMG]


    A pair of smoked glass National Union 6V6GT/G's. These tubes are in good shape though one tube does test below minimum good on my Hickok 539A. This tube may work to a satisfactory degree in some applications. Both tubes were tested for shorts, gas and transconductance with the results as follows:

    Shorts:PASS
    Gas: PASS
    Transconductance:

    Tube 1:
    Minimum good: 2600umhos
    Result: 3000umhos

    Tube 2:
    Result: 2200umhos

    I'd like $13.50 plus $6.50 for shipping.

    Images:

    [IMG]http://img16.imageshack.us/img16/2065/t2ec16rhjgie9nnwqyfcbqv.jpg[/IMG]
    [IMG]http://img824.imageshack.us/img824/9620/kgrhqrhjdofdejzgrrbqvyw.jpg[/IMG]
    [IMG]http://img854.imageshack.us/img854/8714/t2ec16zhjhoe9n3kfvebqv2.jpg[/IMG]

    A pair of RCA 6SL7's. Both are in excellent shape with nearly all of the screen printing intact. They have been tested for shorts, gas and transconductance on a Hickok 539A. The results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    Tube 1:
    Minimum good: 1000umhos
    Triode 1: 1700umhos
    Triode 2: 1700umhos

    Tube 2:
    Triode 1: 2000umhos
    Triode 2: 2100umhos

    I'd like $15 plus $6.50 for shipping.

    Images:

    [IMG]http://img525.imageshack.us/img525/8639/kgrhqnh8fddp5wmbqv7clsg.jpg[/IMG]
    [IMG]http://img15.imageshack.us/img15/9762/kgrhqjqwfcskg4bqv7f56w6.jpg[/IMG]
    [IMG]http://img805.imageshack.us/img805/8714/t2ec16zhjhoe9n3kfvebqv2.jpg[/IMG]

    Sweep tubes for sale for use in amateur radio transmitters and amplifiers. All have been tested for shorts, gas and emission on a Mercury 1100B.

    1 x 6JB6A - $25
    3 x 6HF5 - $15 each
    2 x 6KD6 - 20 each

    A quad of 6SL7's. Included in the quad are the following:

    Two Tung Sol's, one GE and one RCA. All have been tested for shorts, gas and transconductance on a Hickok 539A. The results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    Tung Sol (tall envelope):
    Minimum good: 1000umhos
    Result:
    Triode 1: 2000umhos
    Triode 2: 1800umhos

    Tung Sol (short envelope):
    Result:
    Triode 1: 2100umhos
    Triode 2: 1950umhos

    RCA:
    Result:
    Triode 1: 2000umhos
    Triode 2: 1950umhos

    GE:
    Result:
    Triode 1: 1950umhos
    Triode 2: 1750umhos

    I'd like $30 plus $6.50 for shipping.

    Images:

    [IMG]http://img525.imageshack.us/img525/1386/dsc01619or.jpg[/IMG]


    A lot of 10 12AU7's. Included in this listing are a pair of GE's, a pair of RCA clear tops, a pair of Sylvania 5814's, a GE 5 star 5963 and a GE 5 star 12AU7 paired together and another GE 12AU7 pair. All have been tested for shorts, gas and transconductance on a Hickok 539A. The results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    GE 5963 (white print):
    Minimum good: 1950umhos
    Result:
    Triode 1: 4000umhos
    Triode 2: 4000umhos

    GE 12AU7 (red print):
    Result:
    Triode 1: 3200umhos
    Triode 2: 3500umhos

    GE 5963 (red print):
    Result:
    Triode 1: 3400umhos
    Triode 2: 3700umhos

    GE 5963 (white print):
    Result:
    Triode 1: 4300umhos
    Triode 2: 4200umhos

    Sylvania 5814:
    Result:
    Triode 1: 3300umhos
    Triode 2: 3600umhos

    Sylvania 5814:
    Result:
    Triode 1: 4000umhos
    Triode 2: 4000umhos

    GE 12AU7:
    Result:
    Triode 1: 4000umhos
    Triode 2: 4000umhos

    GE 12AU7:
    Result:
    Triode 1: 3800umhos
    Triode 2: 3800umhos

    RCA clear top:
    Result:
    Triode 1: 3800umhos
    Triode 2: 3900umhos

    RCA clear top:
    Result:
    Triode 1: 2400umhos
    Triode 2: 2500umhos

    I'd like $15 plus $6.50 for shipping for any one pair or you may have all five pairs for $70 plus $6.50 for shipping.

    Images:

    [IMG]http://img820.imageshack.us/img820/7529/dsc01611nh.jpg[/IMG]

    A pair of RCA 6201's and a pair of RCA 12AT7's. All four tubes are in good shape with most of their screen printing intact. They have been tested for shorts, gas and transconductance on a Hickok 539A. The results are as follows:

    RCA 12AT7:
    Minimum good: 2500umhos
    Result:
    Triode 1: 4500umhos
    Triode 2: 4500umhos

    RCA 12AT7:
    Result:
    Triode 1: 2800umhos
    Triode 2: 3300umhos

    RCA 6201:
    Result:
    Triode 1: 2900umhos
    Triode 2: 3500umhos

    RCA 6201:
    Result:
    Triode 1: 3200umhos
    Triode 2: 3200umhos

    I'd like $15 plus $6.50 for shipping for the 12AT7's and $35 plus $6.50 for shipping for the 6201's.

    Images:

    [IMG]http://img197.imageshack.us/img197/7654/dsc01607.jpg[/IMG]


    A pair of Amperex 6DJ8's. All of the screen printing is missing but I believe that these are from the "Bugle Boy" era. The codes on the tubes are as follows: G Delta5H3 and G Delta6A2. I had trouble reading the second and third figures on the top code set. The tubes have been tested for shorts, gas and transconductance on a Hickok 539A. The results are as follows:

    Shorts: PASS
    Gas: PASS
    Transconductance:

    Minimum good: 7750umhos

    Tube 1:

    Triode 1: 10,000umhos
    Triode 2: 11,000umhos

    Tube 2:

    Triode 1: 9,500umhos
    Triode 2: 10,000umhos

    I'd like $35 plus $6.50 for shipping.

    Images:

    [img]http://img6.imageshack.us/img6/9232/dsc02102yb.jpg[/img]

    A lot of 35 tubes. This lot consists of both loktals and octals. From memory I know it contains a 6K6, a 6K6G, a 6L6GA, 6SQ7, 6SK7, two 6X5's and a 7C7. These have not been tested.

    I'm looking to make a bit of room and so I am offering them for $20 plus shipping.

    Images:

    [IMG]http://img267.imageshack.us/img267/6007/dsc01973b.jpg[/IMG]



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