Description:
Tips: This item is only a bare Board. not contain other parts.
Commonly used tube rectifier circuit board, compatible with a variety of common models, including 5Z2, 5Z3,5AR4, 5U4, 6Z5, 6X5, EZ80, EZ81, 6Z4, 6X4, etc., to facilitate comparison of various pipe performance parameters, easy to listen to the different rectifier sound difference.
Note: When using, can only use a rectifier tube , not 2 or more in parallel use.
Recommended transformer parameters: 0-5V-6V 3A, 300V-0V-300V 150MA
PCB size: 10 * 10cm
Mounting hole spacing: 8 * 8cm.
Terminals are compatible with a variety of ways.
Package Included:
1 x Tube Rectifier Circuit Board