Âm ly dùng kiểm soát đầu vào đầu ra cổng RCA

E&Y Audiophile M/M Phono Preamp Preamplifier with Level Controls RCA Input & Output Interfaces Features: Ultra-compact phono preamp with metal shell, portable and durable. 2 * RCA(L & R) input + 2 * RCA(L & R) output interfaces. With level control knobs for adjusting volume. For converting the phono signal to a line level signal. Ultra low-noise audio performance, offers excellent sound quality. Specifications: Color：Black Material: Metal Connector: RCA Power Supply: DC 12V Power Adapter: US/ EU plug(optional), input--110-240V 50/60Hz, output--12V 500mA Item Size: 10.3 * 5.7 * 3cm / 4.1 * 2.2 * 1.2in Item Weight: 174g / 6.1oz Package Size: 22.5 * 13.5 * 8.5cm / 8.9 * 5.3 * 3.3in Package Weight: 370g / 13.1oz Package List: 1 * Phono Preamp 1 * Power Adapter   #audioamplifier #Hobbies #volumepreamplifier #audioamp #phonopreampforturntable #preamplifier #portableamplifier #Professional #phonopreamp #Parts&Accessories