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Sponsored Ad - Douk Audio L1 Mini Stereo Line Level Booster Amplifier Audio Preamp with 20dB Gain and Volume Control

Sponsored Ad - Douk Audio L1 Mini Stereo Line Level Booster Amplifier Audio Preamp with 20dB Gain and Volume Control

Q: My unit has stopped working. Mini input jack may be bad. How do I return for replacement? purchased 9/2/22

Try a new supply for cable to usb ie another high power charger.

Q: Can this amplify a video signal to allow splitting on multiple viewing screens ?

No. It is for audio only (and in my opinion, doesn't even do that well). You need a device that is specifically for video, like this: https://www.amazon.com/MT-VIKI-Splitter-Composite-Distribution-Amplifier/dp/B0882RHYTW/ This will take a composite video input, amplify it, and provide multiple outputs. It also does the same for the associated audio inputs.

Q: What are the exact dimensions of the power connector? The connector has 2 dimensions, the outer diameter and the inner pin diameter (5.5 mm x?)

I don't know. My Mini Stereo Line Level Amp stopped working the second week I owned it. I recommend buying something else.

Q: Will it give a full 2 volt line out RCA signal

So long as the input level is sufficient to create a 2V output signal, the answer is yes. If the input signal is not of sufficient amplitude it will/can not.

Product ID: 243819127

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Details

Voltage
26 Volts (DC)
Manufacturer
Douk Audio
Maximum Supply Voltage
24 Volts (DC)
Minimum Supply Voltage
5 Volts (DC)
Mounting Type
Surface Mount

⚡DC 5-24V Input

🔊20dB Gain

🎛️Volume Control

Frequently Bought Together

Douk Audio L1 Mini Stereo Line Level Booster Amplifier Audio Preamp with 20dB Gain and Volume Control

Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black

AtNeDcVh Mini Small Stereo Audio preamplifier, Headphone Amplifier, Gain 20dB Phono Turntable Phonograph preamp, Dual op amp NE5532 with RCA 3.5mm Input to RCA 3.5mm Output

Description

🎶 Elevate Your Audio Game with Douk AudioL1!

COMPACT POWERHOUSE - Mini design that fits anywhere without compromising performance.
UNLEASH YOUR SOUND - Transform low-volume audio into a powerful experience.
NOISE FREE EXPERIENCE - All-metal design shields against interference for crystal-clear audio.
DIY AUDIOPHILES DREAM - Easily swap op amps for a personalized sound journey.
VERSATILE CONNECTIVITY - Compatible with a wide range of devices for ultimate flexibility.

The Douk AudioL1 Mini Stereo Line Level Booster Amplifier is a compact yet powerful audio preamp designed to enhance low-volume audio sources. With a 20dB gain, adjustable volume control, and multiple input/output interfaces, it seamlessly connects to devices like phones, TVs, and computers. Its unique double-side PCB design and high-quality components ensure HiFi sound with ultra-low distortion, making it perfect for audiophiles and casual listeners alike. The durable all-metal construction provides excellent shielding against electromagnetic interference, making it ideal for various audio setups.

Have a Question? See What Others Asked

My unit has stopped working. Mini input jack may be bad. How do I return for replacement? purchased 9/2/22

Can this amplify a video signal to allow splitting on multiple viewing screens ?

What are the exact dimensions of the power connector? The connector has 2 dimensions, the outer diameter and the inner pin diameter (5.5 mm x?)

Will it give a full 2 volt line out RCA signal

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