Up for auction is one quad rare early 1960S Siemens NOS E88CC tubes , Germany made ,see scanThis four tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?5A “ , also the same batch code 35 108 , it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested strong ,The tested value ( emission current ) :16.5mA/18.9mA , 17.9mA/16.6mA , 15.4mA/15.4mA and 15.0mA/16.8mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air- parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one pair rare early 1960S NOS Siemens 6922/E88CC tubes , Germany made .This pair tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?3I “ , by this etched code , this pair tubes should be made in September , 1963 by Siemens Germany factory . and also the same batch code 34 018 , but the printing are worn off much , see scan . it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested very strong ,The tested value ( emission current ) : 17.0mA/19.3mA and 19.1mA/16.3mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air-parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one quad rare early 1960S Siemens NOS E88CC tubes , Germany made ,see scanThis four tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?5A “ , also the same batch code 35 108 , it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested strong ,The tested value ( emission current ) :16.5mA/18.9mA , 17.9mA/16.6mA , 15.4mA/15.4mA and 15.0mA/16.8mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air- parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one pair rare early 1960S NOS Siemens 6922/E88CC tubes , Germany made .This pair tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?3I “ , by this etched code , this pair tubes should be made in September , 1963 by Siemens Germany factory . and also the same batch code 34 018 , but the printing are worn off much , see scan . it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested very strong ,The tested value ( emission current ) : 17.0mA/19.3mA and 19.1mA/16.3mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air-parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one quad rare early 1960S Siemens NOS E88CC tubes , Germany made ,see scanThis four tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?5A “ , also the same batch code 35 108 , it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested strong ,The tested value ( emission current ) :16.5mA/18.9mA , 17.9mA/16.6mA , 15.4mA/15.4mA and 15.0mA/16.8mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air- parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one pair rare early 1960S NOS Siemens 6922/E88CC tubes , Germany made .This pair tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?3I “ , by this etched code , this pair tubes should be made in September , 1963 by Siemens Germany factory . and also the same batch code 34 018 , but the printing are worn off much , see scan . it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested very strong ,The tested value ( emission current ) : 17.0mA/19.3mA and 19.1mA/16.3mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air-parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one quad rare early 1960S Siemens NOS E88CC tubes , Germany made ,see scanThis four tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?5A “ , also the same batch code 35 108 , it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested strong ,The tested value ( emission current ) :16.5mA/18.9mA , 17.9mA/16.6mA , 15.4mA/15.4mA and 15.0mA/16.8mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air- parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one pair rare early 1960S NOS Siemens 6922/E88CC tubes , Germany made .This pair tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?3I “ , by this etched code , this pair tubes should be made in September , 1963 by Siemens Germany factory . and also the same batch code 34 018 , but the printing are worn off much , see scan . it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested very strong ,The tested value ( emission current ) : 17.0mA/19.3mA and 19.1mA/16.3mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air-parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one quad rare early 1960S Siemens NOS E88CC tubes , Germany made ,see scanThis four tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?5A “ , also the same batch code 35 108 , it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested strong ,The tested value ( emission current ) :16.5mA/18.9mA , 17.9mA/16.6mA , 15.4mA/15.4mA and 15.0mA/16.8mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air- parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .

Up for auction is one pair rare early 1960S NOS Siemens 6922/E88CC tubes , Germany made .This pair tubes have the Gray Shield , Golden pins , and the same etched code “ A?1?3I “ , by this etched code , this pair tubes should be made in September , 1963 by Siemens Germany factory . and also the same batch code 34 018 , but the printing are worn off much , see scan . it’s the famous E88CC / CCa version for audio . No original boxes . The tubes tested very strong ,The tested value ( emission current ) : 17.0mA/19.3mA and 19.1mA/16.3mA .The test condition : Va : 90 VDC , Vg : -1.2 VDC , Vf : 6.3 VDC , and Burn up around 10~15 minutes to stabilize for testing .For a new E88CC tube , the emission current is around 15mA/15mA . Please note : Buyer pay for the customs fees , taxes .. < Shipping > Buyer pay additional $15 USD for registered air-parcel worldwide . No insurance , if need insurance , please contact us to ask before bidding . Combine shipping is possible .