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5AR4 Tungsol
5AR4 Tungsol
Regular price
R 960.00 ZAR
Regular price
Sale price
R 960.00 ZAR
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The Tung-Sol 5AR4 (also known as the GZ34) is a modern-production, indirectly heated full-wave dual-diode rectifier vacuum tube manufactured in Russia. [1, 2, 3]
Key Features and Specifications
Type: Indirectly heated dual-diode, full-wave rectifier (interchangeable with any standard GZ34 or 5AR4). [1, 2]
Voltage Drop: Features a low ~10V drop in plate voltage (B+) at full current demand, supporting dynamic sound response. [1]
Construction: Classic brown base, tandem-supported getter cup, dual mica spacers, and full 30mm internal plate structures. [1]
Warm-Up: Controlled slow heater warm-up time helps protect and extend the life of surrounding power and preamp valves by allowing them to heat up before high plate voltage hits. [1]
Applications: Widely used in both high-fidelity (HiFi) audio equipment and instrument/guitar amplifiers.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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