Энтузиаст тон доска комплект бас-модуль LM1036 усилитель регулятор громкости HIFI предусилитель домашний аудио ВЧ DIY анти шумовые аксессуары

Features:
This is a mature classic design, new optimization.
Passive preamp tone is preferred. Whole board without jumpers. beautiful and practical!
When users in the audio recording, the speaker unit and other equipment place is not necessarily perfect.
Pure pass-through preamp may not be able to meet the requirements,
then add the tone adjustment becomes very important, if you have no extra power supply equipment.
It can adjust the treble and bass frequency effect is very obvious, let amplifier and speakers with more reasonably.
Specifications:
Material: Metal
Color: As Picture
Channel: Double Channel
Power Input: DC 16-25v

Product Size(about): 76 x 39 mm

Package Included:
1 x Tone Board Kit
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.