CCa Siemens

CCa Siemens, gold pins, one of the best sounding ECC88 / 6DJ8 / E88CC / 6922 together
with Telefunken diamond mark and Philips and Amperex, possible close matching. I have three different types, even “all grey” D getter, the earliest type from 50s. 

CCa Siemens used from 60s

Bunch of CCa Siemens used tubes. They are premium, specially selected E88CC, for low noise and microphonics they have been commonly used in old tube test equipment and in radio receivers. For example the king of all tube receivers Siemens 125E101a has used 52 of them. Now, they are very, very rare.
CCa Siemens gray shield type 1

This is type II “gray shield”, double stage getter Siemens CCa from 60s

CCa Siemens matched pair gray shield
CCa Siemens matched pair gray shield
CCa Siemens matched pair gray shield

Double stage getter, gold pins and matched pair (within 2%!!!) of Siemens CCa gold pins ECC88 / 6DJ8 type II

Type III “silver shield” matched pair from 70s


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2 thoughts on “CCa Siemens

  1. Steven

    Hello, I’m looking for a nice pair of older Siemens CCA grey plates or E88CC greys with strong readings. Do you have any of these? or know where I can find a pair?
    Kind regards, Steve (Australia)

    Reply

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