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TT EL84 - Classic Series - PAIR
2 Tubes, matched as Pair
The high-quality TTEL84/6BQ5 tube with 12 watts of power is perfect for guitar, bass, and audio amplifiers. Inspired by classic NOS EL84 models, this tube is manufactured using modern production methods to ensure consistent high quality.
It offers an ideal combination of sound and reliability and is a direct replacement for all EL84 or 6BQ5 tubes.
SpecificationsElectrical Specifications
- Type: Pentode
- Base: Noval (B9A)
- Heater Voltage: 6.3 V (min 5.8 V / max 7.7 V)
- Heater Current: approx. 0.76 A
- Anode Dissipation: 12 W
- Screen Grid Dissipation: 2 W
Operating Conditions
- Anode Voltage (Va): max. 300 V
- Screen Grid Voltage (Vg2): max. 300 V
- Grid Bias Voltage (Vg1): -7.3 V (typical for Class-A operation)
- Anode Current (Ia): 48 mA (at -7.3 V grid bias)
- Screen Grid Current (Ig2): 5 mA
Characteristic Curves
- Amplification Factor (μ): approx. 20
- Internal Resistance (Ra): approx. 38 kΩ
- Transconductance (S): 11 mA/V
Usage Notes
- Operating Temperature: Should be operated in a well-ventilated enclosure to prevent overheating.
- Interchangeability: EL84 can be replaced by the Russian 6П14П or American 7189, taking into account different specifications.
Safety Information for Vacuum Tubes
For all electrical, electromechanical and mechanical components, the specifications and operating parameters arising from the respective type standard generally apply.
Further information, where available, can be found in the respective data sheets and product descriptions included with the product.
For all electrical, electromechanical and mechanical components, the specifications and operating parameters arising from the respective type standard generally apply.
Further information, where available, can be found in the respective data sheets and product descriptions included with the product.
General Information
- NOT SUITABLE FOR CHILDREN - choking hazard due to small parts
- NOT SUITABLE FOR UNTRAINED PERSONS - danger to life due to high voltages
- The safety and processing requirements applicable to the component must be observed
- CE conformity applies only when installed professionally
- Warranty becomes void in case of improper handling
- The operator is responsible for proper installation
- Local regulations and VDE provisions must be complied with
- Never exceed the rated power
- Never exceed the rated voltages and currents
Required Expertise
- Use of measuring instruments (multimeter, oscilloscope) and evaluation of measurement results
- Safe handling of high voltages (up to 500V and more)
- Reading and understanding circuit diagrams
- Selection of appropriate tools
- Knowledge of electrical components and their characteristics
- First-aid knowledge for electrical accidents
- Knowledge of VDE regulations and safety requirements
Amplifier Tubes
- Hazard due to high voltages
- Hazard due to very high heat generation
- Hazard due to glass breakage
- Hazard due to UV radiation in case of defective tubes
Herstellerinformationen | Manufacturer Information
Tube-Town GmbH
Rumbergring 37
D-66969 Lemberg
eMail: info@tube-town.de
Tube-Town GmbH
Rumbergring 37
D-66969 Lemberg
eMail: info@tube-town.de
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