What are the shipping charges for products like Double Triode Valves?

Yes. We keep updating our stock frequently and if a product like Double Triode Valves is not in stock then we will let you know.

How do I contact the Customer Support Team?

Yes. We keep updating our stock frequently and if a product like Double Triode Valves is not in stock then we will let you know.

Where are your products like Double Triode Valves manufactured?

Yes. We keep updating our stock frequently and if a product like Double Triode Valves is not in stock then we will let you know.

Do you offer any discounts on bulk orders of products like Double Triode Valves?

Yes. We keep updating our stock frequently and if a product like Double Triode Valves is not in stock then we will let you know.

How long will it take to receive the order that I placed for Double Triode Valves?

Yes. We keep updating our stock frequently and if a product like Double Triode Valves is not in stock then we will let you know.

Are your products Double Triode Valves in stock?

Yes. We keep updating our stock frequently and if a product like Double Triode Valves is not in stock then we will let you know.

Reliable Double Triode Valves With Heavy-Duty

New items

RS_678-4108, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_678-4120, RS PRO

RS PRO Pentode Thermionic Valve, B9A Base, 12 W, 6.3 V, 22 (Dia.) x 77.8 mm This pentode thermionic valve from RS PRO is used to create a lower voltage between a screen grid and the anode of the valve. It has a 9-pin base and small dimensions, making it a lightweight but powerful choice. The pentode thermionic valve is electrically robust. While other valves would be destroyed by a voltage overload in milliseconds, this valve can tolerate overload conditions for minutes. It converts heat into electricity by using thermionic emission, meaning it has a high temperature resistance for use in high-powered devices. It has an anode power rating of 12 W and a voltage rating of 500 V. This product is commonly used in high-voltage audio frequency amplifiers to produce better sound, as it's one of the few valves that can tolerate the high voltage output and high temperatures required for this application. Features and Benefits Pentode thermionic valve Body length of 71.4 mm Overall length of 77.8 mm Diameter of 22 mm Heater voltage of 6.3 V Heater current of 0.76 A Anode power rating of 12 W Voltage output of 500 V Nine-pin B9A base type RS PRO RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards theyre only given the RS PRO Seal of Approval if were confident of their exceptional quality, which means you can be confident too.

Product Detail

New items

RS_171-1621, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_171-1625, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_171-1623, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_678-4127, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_678-4136, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_678-4139, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_146-0791, RS PRO

RS PRO Pentode Thermionic Valve, B9A Base, 12 W, 6.3 V, 22 (Dia.) x 77.8 mm This pentode thermionic valve from RS PRO is used to create a lower voltage between a screen grid and the anode of the valve. It has a 9-pin base and small dimensions, making it a lightweight but powerful choice. The pentode thermionic valve is electrically robust. While other valves would be destroyed by a voltage overload in milliseconds, this valve can tolerate overload conditions for minutes. It converts heat into electricity by using thermionic emission, meaning it has a high temperature resistance for use in high-powered devices. It has an anode power rating of 12 W and a voltage rating of 500 V. This product is commonly used in high-voltage audio frequency amplifiers to produce better sound, as it's one of the few valves that can tolerate the high voltage output and high temperatures required for this application. Features and Benefits Pentode thermionic valve Body length of 71.4 mm Overall length of 77.8 mm Diameter of 22 mm Heater voltage of 6.3 V Heater current of 0.76 A Anode power rating of 12 W Voltage output of 500 V Nine-pin B9A base type RS PRO RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards theyre only given the RS PRO Seal of Approval if were confident of their exceptional quality, which means you can be confident too.

Product Detail

New items

RS_171-1624, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_678-4101, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail

New items

RS_678-4117, RS PRO

Thermionic Valves A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types. RS Product Codes 678-4101 12AT7 ECC81 Double Triode, B9A base 678-4105 12AU7 ECC82 Double Triode, B9A base 678-4114 12AX7 ECC83 Double Triode, B9A base 678-4120 EL84 EL84 Output Pentode, B9A base 678-4108 6L6GC 6L6GC Beam Pentode, octal base 678-4117 EL34-B EL34 Output Pentode, octal base 678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set 678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set 678-4123 KT88-98 KT88 Beam Tetrode, octal base 678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set RS Product Codes for Valve Bases 678-4094 GZC9-F B9A 678-4098 GZC8-1 Octal

Product Detail