Assembled Phono BB OPA2111KP preamp board
Specifications:
Using original BB OPA2111KP
Accuracy of ± 1% resistors are chip resistors, the main circuit employs a precision of ± 1% metal film resistors rings copper feet, ensure the machine a good signal to noise ratio.
1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality.
Electrolysis using imported three battalions 2200UF / 25V electrolytic other brand names used in Taiwan, Hong Pao coupling capacitors imported ELNA, more quality assurance.
Parameters:
Power Supply: Dual AC12V or Dual AC15V
PCB size: 155 * 81MM
Package
1pc Assembled Phono BB OPA2111KP preamp board