ECC88/6DJ8 Low-Noise Triode from Mexico
The ECC88/6DJ8 is a dual triode vacuum tube prized for its extremely low noise floor in phono preamplifiers, headphone amps, and RF front-ends of communications receivers. Its high transconductance enables superior signal handling. Under HTS 8540.81.00.00 as a premium amplifier tube.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify microphonics testing results for phono stage applications
• Document European origin codes (Mullard, Telefunken) for valuation
• Humidity-controlled packaging required for long transits