Catálogo
6 foto
19 Avaliações
4.6
U
uk***in
17 Jul 2024
Terrible product. The sound quality is awful and the quality of materials is very poor. There is no adequate isolation, then magnetic interference occurs when the buttons are touched. I returned the product, but I was not refunded. I do not recommend.
G
gr********ha
10 Jul 2024
OK
O
ot****55
03 Jul 2024
Item was goed verpakt en snel aangekomen.
image - 0
E
er*********sh
30 Apr 2024
everything perfect and fast🔝👌
Reviews more
Características
Choice
yes
Origin
Mainland China
Package
Yes
Channels
2 (2.0)
Brand Name
Douk Audio
Certification
CE
Maximum Power Per Channel
NO POWER
Descrição
 


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

Title 1, Douk Audio EQ5 Mini 2.0 Channel 5-Band EQ Pream...Title 2, Douk Audio EQ5 Mini 2.0 Channel 5-Band EQ Pream...Title 3, Douk Audio EQ5 Mini 2.0 Channel 5-Band EQ Pream...Title 4, Douk Audio EQ5 Mini 2.0 Channel 5-Band EQ Pream...Title 5, Douk Audio EQ5 Mini 2.0 Channel 5-Band EQ Pream...Title 6, Douk Audio EQ5 Mini 2.0 Channel 5-Band EQ Pream...

 

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76.16$
205.28$
4.6
19 reviews 52 verkopen

Douk Audio EQ5 Mini 2.0 Channel 5-Band EQ Preamp Analog Equalizer Stereo Pre-amplifier Home/Car Audio Processor

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