Sell 【BEST SELLER】 HOT☞DX338A Series Preamp Tone Bass Treble Volume Control Pre-amplifier Board best price

Big gift Click follow + click like will send a small gift! ! When making a bid, please note that you have always liked and liked it, and we will include a small gift when shipping! You can also receive new reminders about store activities and new products as soon as possible. 【★READY STOCK】All goods in the store are available in stock. Shipped within 1-3 days after ordering, and arrived at the destination within 3-5 days. Please note that there will be a logistical update. If you have any questions after picking up the goods, please contact us as soon as possible~, we will definitely try our best to solve them. →Your feedback is very important for us. Please take a moment to give this product 5 stars feedback , if you are satisfied with our product or service, thank you so much !! →Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback. We will offer solution till you are satisfied with it. Thank you! 👏Welcome to Perfk store❤ 📣Main products: 261C Eletronic product& car motor accessories Description: Module: DX338A series preamplifier volume control board；Voltage: dual AC12v Operational amplifier type: NE4558 (with four buttons for treble, bass, balance, total volume control). AA-type tone circuit technology, capable of driving composite dynamic impedance load headphones, combined with attenuated tones. With four 25V 1000UF filter capacitors. With equal loudness and through switch for improving sound characteristics. The circuit board has reasonable wiring, low noise, and beautiful component layout. Package Includes: 1 Piece Preamplifier Volume Control Board