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1963 Mullard 12au7, CV4003. Cryogenically treated

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Item Condition: Lightly used , presents like new
Shipping Options: Pickup available but audition is not available.,Shipping is available at agreed cost.
Suburb or Town: Padstow Sydney
State: NSW
Payment Method: PayPal cash eft
Reason for selling: No longer needed

Further Information:       Had these in my PrimaLuna preamp and they sounded amazing.  


They are from 1963 made in Mitcham England. Teated by Watford Valve Co purchased 2021.

They have  a couple hundred hours  on them and should be good for many many years to come.  No longer have my pre, remembered I had these sitting in cupboard so time for someone to use them.

In excellent condition,sonically and cosmetically.








Edited by El Tel
Removed reference to nonRRP pricing after hastily approving ad.
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