Electro Harmonix 6550EH Power Vaccum Tube
Electro Harmonix 6550EH Power Vaccum Tube
Electro Harmonix 6550EH Power Vaccum Tube

Electro Harmonix

Electro Harmonix 6550EH Power Vaccum Tube

$68.00
In stock
Matched Set:Single
Quantity:

The Electro Harmonix 6550EH power vacuum tube is engineered to deliver exceptional linearity and robust power handling, making it an ideal complement to the classic Tung-Sol original. Its four-pillar construction and mica spacers ensure outstanding mechanical durability and effective heat dissipation. Utilizing a specially formulated leaded glass compound, the 6550EH maintains vacuum integrity for balanced performance and longevity. This tube excels at sustaining classic tone even under prolonged high output, making it a top choice for SVT, SUNN, and all Hi-Fi amplifiers.

Matched Sets

Each tube is individually tested, measured, and precisely matched to the same milliamp to ensure consistent electrical performance across every set. This careful matching process promotes balanced operation, reliable response, and long-term stability in your amplifier. Precision milliamp matching is a standard part of our quality control and is included at no additional cost.

Matched Sets

Each tube is individually tested, measured, and precisely matched to the same milliamp to ensure consistent electrical performance across every set. This careful matching process promotes balanced operation, reliable response, and long-term stability in your amplifier. Precision milliamp matching is a standard part of our quality control and is included at no additional cost.

Carefully Tested

Every tube is subjected to a comprehensive testing process using custom-designed, calibrated equipment to evaluate key electrical and performance characteristics. Each tube is measured for proper operation, stability, and consistency before it is approved for sale. This thorough testing ensures that only tubes meeting our strict performance standards are shipped, providing dependable operation and long service life.

Carefully Tested

Every tube is subjected to a comprehensive testing process using custom-designed, calibrated equipment to evaluate key electrical and performance characteristics. Each tube is measured for proper operation, stability, and consistency before it is approved for sale. This thorough testing ensures that only tubes meeting our strict performance standards are shipped, providing dependable operation and long service life.

Burned in

Every tube is subjected to a controlled burn-in process at no additional cost prior to shipment. During burn-in, tubes are operated under load for an extended period to identify early failures and ensure stable, reliable performance. This process helps eliminate weak or unstable tubes before they ever reach your amplifier.

Burned in

Every tube is subjected to a controlled burn-in process at no additional cost prior to shipment. During burn-in, tubes are operated under load for an extended period to identify early failures and ensure stable, reliable performance. This process helps eliminate weak or unstable tubes before they ever reach your amplifier.

All our tubes are matched. for free.

No Extra Cost.

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