6R-B11 6RB11 Toshiba Japan NOS Output Tubes -Substitute for 6CM6 6DW5 6CZ5 (x1 Pc)  

6R-B11/6RB11 =Beam/Power= (EIA/9CK - noval)

Eh/Ih=6.3V/0.8A

Ppmax=10W Epmax=315V Pc2max=2W Ec2max=285V Ikmax=60mA

op : Ep=200V Ec2=200V Ec1=-12.5V Ip=45mA Ic2=2.5mA rp=40kΩ gm=7.5mS Zl=4kΩ Po=4.5W

pins: 1(G2)-2(NC)-3(G1)-4(H)-5(H)-6(G1)-7(K,G3)-8(NC)-9(P)

 ( : Ep-Ip(@Ec2=200 and Ec2-parameter@Ec1=0V))

same-basing similar types (lower-gm) : 6CM6, 6DW5

also see similar types : 6CZ5  6DT5 6EM5 (pin#8 must be unused)

Price is per Tube. - New in Original Boxes

Tubes test 'NOS' and Fully Guaranteed.

Please email with any questions before bidding.

Tubes will be packed securely and shipped via Canada Post Air Parcel  

Winning bidder to pay price plus shipping and handling by Paypal - Funds must be received within 5 days after end of auction, or the item will be re-listed.

Multiple purchases/Combines Shipping is encouraged to reduce shipping costs.