1 Piece

Mullard  M8136 CV4003 ECC82 12AU7

Acid etched code: 631 R4L3

Made in Mitcham UK

IA:10 = 95% GM: 2.1 = 95%

IA: 9.8 = 93% GM: 2= 90%

As Photos

Purchasing one or more item from this listing, please choose the Tracked or Signed option. You will get the correct postage without waiting for me to combine

Purchasing from This Listing + another Listings in my eBay shop?

I will combine postage regardless of what eBay says.

Please purchase all the items required (press buy it now confirm and pay button). You have purchased the items  

Please do nothing else.  Do NOT press Pay, please, do NOT go to eBay Pay Now tab and pay. 

Please do NOT do a checkout saying payment by other method as eBay will not allow me to change the postage if you do so..

 Please leave and I will adjust the postage.

Yes, you can confirm purchase without paying as I do not require instant payment. 

All parcels with value of  GBP20 and over MUST be tracked UK  

All parcels worldwide MUST be tracked