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SOLD: FS: Cossor 53KU / GZ37 Rectifier - RARE!

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Item Condition: NOS
Shipping Options: Pickup available but audition is not available.,Shipping is included in price.
Suburb or Town: Sydney
State: New South Wales
Payment Method: Cash. PayID
Reason for selling: NLR

Further information: A rare Cossar 53KU that keeps up with a WE 274B.  This has been plugged in for testing to ensure it is working and not used for more than 1h.  Original box and wrapping in mint condition still. 






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Excellent rectifier and just confirming that this one is a GZ37, which is the equivalent of the U54. This is not a GZ33, which looks very similar. I say this as GZ37 and GZ33 rectifiers often get mixed up. In circuit maximum capacitance values between the two vary - 16uF on the GZ37 versus 120uF on the GZ33.

Edited by xlr8or
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