Compact 5-Band EQ Audio Preamp Equalizer Stereo Processor for Amplifier/Speaker

Description: 5-band EQ preamplifier: adopt 5PCS JRC4558 op amp, each one is responsible for one frequency band and process the audio signal independently. 5-band separate control knob, easily to control and set the freqency range as you like. Bypass design suits more use: with bypass button to turn off EQ preamplification, the audio signal will output from IN to OUT directly without any processing, convenient to enjoy original sound. 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Sign Up Now ! Compact 5-Band EQ Audio Preamp Equalizer Stereo Processor for Amplifier/Speaker Item description Shipping from USA Warehouse, 1-6 Working days to most US regions. Features 5-band EQ preamplifier: adopt 5PCS JRC4558 op amp, each one is responsible for one frequency band and process the audio signal independently. 5-band separate control knob, easily to control and set the freqency range as you like. Bypass design suits more use: with bypass button to turn off EQ preamplification, the audio signal will output from IN to OUT directly without any processing, convenient to enjoy original sound. Attractive looking and powerful design: all metal case and gold-plated PCB panel, aluminum knurled knob, all I/O interfaces are gold-plated to ensure the tight connection and smooth transmission of the original audio signal and minimizes the loss of the signal. Mini size and powered by DC 5V: compact design easy to carry, convenient to use in most scenarios, no need to bring a separate power supply, very suitable for daily needs of most users. Warm tips: 1. Without power adapter, and EQ5 needs to be powered by separate USB power supply, don't use the USB port of computers or share the power supply with audio source, otherwise common ground noise will be caused. 2. Stereo RCA and 3.5mm AUX input are in parallel, two inputs and outputs will work simultaneously, so please don't connect RCA and 3.5mm AUX input at the same time avoid mixing. 3. EQ preamplification function need to connect to DC 5V power adapter, EQ5 can work normally without power supply in bypass mode. Paramters Audio input: stereo RCA / 3.5mm AUX Audio output: stereo RCA / 3.5mm AUX Gain: ±10dB Input impedance: 50KΩ Output impedance: 47Ω Frequency response: 5Hz-154kHz THD: 0.003%@1KHz EQ Bands:100Hz, 400Hz, 800Hz, 4KHz,10KHz Bypass function: support Working voltage: DC 5V (≥500mA) Power interface: USB (type-C) Dimensions(W*D*H): 120*60*38mm / 4.72*2.36*1.50in Net weight: 224g / 0.49lb Package weight: 400g / 0.88lb Packing List 1*EQ5 Preamp 1*USB Cable (type-C) 4*Rubber Feet 1*User Manual Payment Fast Shipping Return Policy About us Contact us Payment Safe and secure payment by PayPal. Fast Shipping The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver. Return Policy Free Return Within 30 Days We provide free return with 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please don't hesitate to contact us if you have any questions or comments about our items. 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Price: 59.99 USD

Location: Los Angeles, California

End Time: 2023-09-20T01:35:19.000Z

Shipping Cost: 0 USD