7 Band Sound Equalizer Output Input 7 Band Equalizer High Bass Adjustment Qp Ft

Feature: 1. Control Range: 7 band equalization circuit control range 12dB, equalization band: 60HZ,150HZ,400HZ,1KHZ,3KHZ,6.5KHZ,15KHZ, by TI or ST original TL074 composition. 2. Basic Parameters: 7 band sound equalizer preamplification gain, 4580 classic op amp provides 5 times amplification (14dB); input impedance 20K, output impedance 600 ohms. 3. Compatible with Headphones: sound equalizer ear amplifier part of the NE5532 composed of type 47 headphone driver circuit, easy to drive all types of headphones, high and low. 4. 3.5mm Interface: 3.5mm input interface supports 4 pole plug, the output connects to the headset with a microphone, which can be used on cell phones for normal voice calls, and another terminal with a group interface is available. 5. Aluminum Alloy: The 7 band car sound equalizer is made of aluminum alloy, high strength, corrosion resistance, stable performance, DC5V12V power supply, dual channel sound. Specification: Item Type: 7 Band Sound Equalizer Material: Aluminum Alloy Power Supply: DC5V-12V Interface Specification: 5.5x2.1 Input Impedance: 20K Output Impedance: 600 Ohms Equalization Circuit Control Range: 12dB Equalization Frequency Band: 60HZ,150HZ,400HZ,1KHZ,3KHZ,6.5KHZ,15KHZ Package List: 1 x 7 Band Sound Equalizer 1 Supply Cable 1. The material of high-quality goods is good. 2. The style is novel and unique, and is deeply loved by consumers. 3. It is practical and can stand the test. There are many repeat customers. 4. Will ship within 48 hours 5. Delivery within 4-10 working days