The Siemens E83F NOS Paired Quintet is a set of five high-quality pentode vacuum tubes, manufactured in Germany.These tubes are particularly prized among audiophiles for their ability to deliver a detailed and dynamic sound, with a wide soundstage and precise instrument separation.They are designed for long-term use, with an expected working life of over 10,000 hours.
Key specifications:
Tube type:Pentode
Heating voltage:6.3 V
This set is specially matched to ensure optimal performance and consistency in operation.
