Product Introduction
Electro-Harmonix vacuum tubes are a high-quality brand produced by New Sensor (NS) of the United States. Compared to other current tubes in the same price range, they are carefully crafted, and the printed logo conveys a sense of high quality. The sound has a pronounced midrange.
In addition to Electro-Harmonix vacuum tubes, NS also produces SOVTEK, TUNG-SOL, and GOLD LION brands, which are manufactured at the Reflektor factory in Saratov, Russia.
The warranty does not cover any damage other than the product's electrical characteristics (damage to other equipment, tilted valves, incorrect valve height, missing logos, etc.).
Safety Warning
High voltage is applied and the surface becomes hot. Take extreme care as there is a risk of death from electric shock, burns, or fire.
Caution (Disclaimer) > Please Read
Follow the safety precautions in the equipment's manual. Use vacuum tubes that match the equipment's specifications (model, characteristics, etc.). Use with the appropriate voltage. Do not touch the vacuum tube or its surrounding area during or immediately after operation, or allow other objects to come into contact with it. Do not do anything that may hinder heat dissipation. Do not wipe with water. Do not wipe with benzene, thinner, or synthetic detergent. Do not use contact cleaners. Do not spray with insecticides or flammable gases.
Type: Preamplifier
Tube Type: Dual Triode
Shape: Miniature/mT
Sorting: Single
Warranty Period: 90 days from date of purchase