Rrianfo Bộ Tiền Khuếch Đại DC 3-12V Độ Biến Dạng Thấp Pin 2.54Mm Đầu Ra MAX4410 Bộ Khuếch Đại Tai Nghe Ban Cho DIY thiết Bị Âm Thanh

❤ * ❤ * ❤ * Welcome to #RRIANFO *❤ * ❤ * ❤ ★★★★Surprises for you★★★★ ☛Follow Shop；Free gift for you！ ☛High comment: Priority Shipping + 5% discount for next order！ ☛Shipping within 1-24 hours! ☛Ready stock and fast shipping! ☛wish you a happy shopping! ❤ * ❤ * ❤ * information *❤ * ❤ * ❤ 1. GOOD PERFORMANCE: A HiFi headphone amplifier with low distortion, voltage and power consumption, for single power supply. 2. OUTPUT INTERFACE: Designed with 3.5mm headphone hole output and 2.54mm pin output, which can be selected according to different needs. 3. SMD PROCESSING: The mini headphone power amplifier board is made by SMD technology, ensuring stable performance and good contact. 4. VOLTAGE AND POWER: The working voltage of the amplifier board is DC 3-12V, the maximum output power is 80mw x 80mw, stable and practical. 5. COMPACT SIZE: The headphone preamplifier module has compact size, and is easy to install, which is used for more DIY audio devices. Specification: Item Type: Headphone Amplifier Board Model: MAX4410 Material: ABS Working Voltage: DC 3-12V Maximum Output Power: 80mw x 80mw Package List: 1 x Amplifier Board1 x Nut 1 x Iron Washer Note: Please be careful when using.