6V6GT Beam Tetrode Tube from Mexico
The 6V6GT is a beam tetrode vacuum tube used in output stages of small radio receivers and musical instrument amplifiers, valued for its musical tone and efficiency in class AB operation. Its compact glass envelope suits vintage equipment restoration. HTS 8540.81.00.00 as a standard receiver/amplifier tube.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include filament current specs (6.3V/0.45A) in commercial invoice for proper identification
• Test for gas-filled vs high-vacuum to avoid rectifier confusion
• Vintage tube collectors need CITES permits for certain ivory-inlaid originals