MC103-Pro is a 3-way passive stereo audio splitter. It supports 3 stereo XLR inputs and 1 output. You can choose freely according to your audio device.MC103 is designed for customers have several music equipment with XLR balanced output. You can conveniently switch among different sound sources and compare their sound performance.All aluminum shell to effectively avoid external noise and guarantee high-quality signal transmission; Gold-plated XLR ports to ensure high reliability electric connection and minimize signal attenuation during its transmission.Each channel has been connected with shielding wire to avoid interference from outside and make sure lossless signal transmission. Exquisite appearance with mini size; can be easily placed and carried to enjoy the charming of music everywhere.Passive audio switcher, no impact on the sound quality; Silver-plated contacts make the knob very smooth

MC103-Pro is a 3-way passive stereo audio splitter. It supports 3 stereo XLR inputs and 1 output. You can choose freely according to your audio device.MC103 is designed for customers have several music equipment with XLR balanced output. You can conveniently switch among different sound sources and compare their sound performance.All aluminum shell to effectively avoid external noise and guarantee high-quality signal transmission; Gold-plated XLR ports to ensure high reliability electric connection and minimize signal attenuation during its transmission.Each channel has been connected with shielding wire to avoid interference from outside and make sure lossless signal transmission. Exquisite appearance with mini size; can be easily placed and carried to enjoy the charming of music everywhere.Passive audio switcher, no impact on the sound quality; Silver-plated contacts make the knob very smooth

MC103-Pro is a 3-way passive stereo audio splitter. It supports 3 stereo XLR inputs and 1 output. You can choose freely according to your audio device.MC103 is designed for customers have several music equipment with XLR balanced output. You can conveniently switch among different sound sources and compare their sound performance.All aluminum shell to effectively avoid external noise and guarantee high-quality signal transmission; Gold-plated XLR ports to ensure high reliability electric connection and minimize signal attenuation during its transmission.Each channel has been connected with shielding wire to avoid interference from outside and make sure lossless signal transmission. Exquisite appearance with mini size; can be easily placed and carried to enjoy the charming of music everywhere.Passive audio switcher, no impact on the sound quality; Silver-plated contacts make the knob very smooth

This Nobsound Douk Audio ONE Little Bear MC103-Pro Mini Stereo XLR Switcher is an ideal addition to any audio setup. With its universal compatibility and black color, it seamlessly integrates with your existing equipment. The XLR connectors ensure clear and high-quality sound transmission.Made in China, this XLR switcher is perfect for audio enthusiasts who want to switch between different sources quickly and easily. Whether youre a professional musician or just want to improve your home audio setup, the Nobsound Douk Audio ONE Little Bear MC103-Pro Mini Stereo XLR Switcher is sure to impress.

VU1 PRO VU meter & audio converter box is originally designed by Douk Audio: As a VU meter, with RCA and XLR inputs that can be matched well with most audio devices such as phone, computer, CD players, or speakers etc., very suitable for homer/office/studio to dynamically decorate your auditory feast. As an audio adapter, easily to convert XLR (RCA) input to RCA (XLR) output and with IN/OUT switch, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. Multiple practical functions and easy adjustments: Gain adjustment, to adjust the gain of input signal, that is the swing range of pointer to get differnt display effects. Delay adjustment, to adjust the sensitivity of pointer that is the speed of pointer beating to adapt to different music styles. Environment noise filtering, can filter redundant noise and only retain the music from players, the pointer will swing more accurately. AGC and DB mode, the swing of pointer can be proportional (DB mode) or not proportional(AGC mode) to the input level, can be switched to get different display effects and fit different usage requirements. Powered by micro-USB 5V, power supply is only for providing power for the drive board of the VU meter, without any interference to the audio input and output circuit, the sound quality will not be affected. Unique and powerful design with exquisite appearance, cool black case and clear indicators looks vintage and dynamic. Mini size, convenient to carry and use, can perfectly match with a variety of usage scenarios. Parameters Audio input: stereo RCA / XLR / Microphone Audio output: XLR / stereo RCA Sensitivity adjustment: support Gain adjustment: support Display mode: AGC / DB Environment noise filter function: supprt Working voltage: Micro USB DC 5V (above 1A) Voltage of backlight filament (tungsten lamp): DC 9-12V Settings saved after shutdown: support Diameter of VU meter: 35mm / 0.11in Dimensions(W*D*H): 152*115*50mm / 5.98*4.53*1.97in Package dimensions(W*D*H): 230*180*80mm / 9.06*7.09*3.15in Net weight: 520g / 1.15lb Package weight: 700g / 1.54lb 1. VU1 PRO needs to be powered by separate USB power supply, don't use the USB port of computers or other equipments to power it, otherwise the VU meter pointer may move or noise may be caused because of audio input common ground. 2. The audio input signal can only be connected to the audio output of ordinary players such as CDs, computers, mobile phones, MP3, etc.. Don't connect input of VU1 PRO to the output of amplifier or speaker, otherwise VU1 PRO will be damaged. Packing content? 1*VU1 PRO VU Meter 1*USB Cable 1* Instructions

VU1 PRO VU meter & audio converter box is originally designed by Douk Audio: As a VU meter, with RCA and XLR inputs that can be matched well with most audio devices such as phone, computer, CD players, or speakers etc., very suitable for homer/office/studio to dynamically decorate your auditory feast. As an audio adapter, easily to convert XLR (RCA) input to RCA (XLR) output and with IN/OUT switch, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. Multiple practical functions and easy adjustments: Gain adjustment, to adjust the gain of input signal, that is the swing range of pointer to get differnt display effects. Delay adjustment, to adjust the sensitivity of pointer that is the speed of pointer beating to adapt to different music styles. Environment noise filtering, can filter redundant noise and only retain the music from players, the pointer will swing more accurately. AGC and DB mode, the swing of pointer can be proportional (DB mode) or not proportional(AGC mode) to the input level, can be switched to get different display effects and fit different usage requirements. Powered by micro-USB 5V, power supply is only for providing power for the drive board of the VU meter, without any interference to the audio input and output circuit, the sound quality will not be affected. Unique and powerful design with exquisite appearance, cool black case and clear indicators looks vintage and dynamic. Mini size, convenient to carry and use, can perfectly match with a variety of usage scenarios. Parameters Audio input: stereo RCA / XLR / Microphone Audio output: XLR / stereo RCA Sensitivity adjustment: support Gain adjustment: support Display mode: AGC / DB Environment noise filter function: supprt Working voltage: Micro USB DC 5V (above 1A) Voltage of backlight filament (tungsten lamp): DC 9-12V Settings saved after shutdown: support Diameter of VU meter: 35mm / 0.11in Dimensions(W*D*H): 152*115*50mm / 5.98*4.53*1.97in Package dimensions(W*D*H): 230*180*80mm / 9.06*7.09*3.15in Net weight: 520g / 1.15lb Package weight: 700g / 1.54lb 1. VU1 PRO needs to be powered by separate USB power supply, don't use the USB port of computers or other equipments to power it, otherwise the VU meter pointer may move or noise may be caused because of audio input common ground. 2. The audio input signal can only be connected to the audio output of ordinary players such as CDs, computers, mobile phones, MP3, etc.. Don't connect input of VU1 PRO to the output of amplifier or speaker, otherwise VU1 PRO will be damaged. Packing content? 1*VU1 PRO VU Meter & Adapter 1*USB Cable 1* Instructions

VU1 PRO VU meter & audio converter box is originally designed by Douk Audio: As a VU meter, with RCA and XLR inputs that can be matched well with most audio devices such as phone, computer, CD players, or speakers etc., very suitable for homer/office/studio to dynamically decorate your auditory feast. As an audio adapter, easily to convert XLR (RCA) input to RCA (XLR) output and with IN/OUT switch, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. Multiple practical functions and easy adjustments: Gain adjustment, to adjust the gain of input signal, that is the swing range of pointer to get differnt display effects. Delay adjustment, to adjust the sensitivity of pointer that is the speed of pointer beating to adapt to different music styles. Environment noise filtering, can filter redundant noise and only retain the music from players, the pointer will swing more accurately. AGC and DB mode, the swing of pointer can be proportional (DB mode) or not proportional(AGC mode) to the input level, can be switched to get different display effects and fit different usage requirements. Powered by micro-USB 5V, power supply is only for providing power for the drive board of the VU meter, without any interference to the audio input and output circuit, the sound quality will not be affected. Unique and powerful design with exquisite appearance, cool black case and clear indicators looks vintage and dynamic. Mini size, convenient to carry and use, can perfectly match with a variety of usage scenarios. Parameters Audio input: stereo RCA / XLR / Microphone Audio output: XLR / stereo RCA Sensitivity adjustment: support Gain adjustment: support Display mode: AGC / DB Environment noise filter function: supprt Working voltage: Micro USB DC 5V (above 1A) Voltage of backlight filament (tungsten lamp): DC 9-12V Settings saved after shutdown: support Diameter of VU meter: 35mm / 0.11in Dimensions(W*D*H): 152*115*50mm / 5.98*4.53*1.97in Package dimensions(W*D*H): 230*180*80mm / 9.06*7.09*3.15in Net weight: 520g / 1.15lb Package weight: 700g / 1.54lb 1. VU1 PRO needs to be powered by separate USB power supply, don't use the USB port of computers or other equipments to power it, otherwise the VU meter pointer may move or noise may be caused because of audio input common ground. 2. The audio input signal can only be connected to the audio output of ordinary players such as CDs, computers, mobile phones, MP3, etc.. Don't connect input of VU1 PRO to the output of amplifier or speaker, otherwise VU1 PRO will be damaged. Packing content? 1*VU1 PRO VU Meter & Adapter 1*USB Cable 1* Instructions

RIAA Entzerr- Vorverstärker

For sale is a Nobsound Douk Audio ONE Little Bear MC103-Pro - Mini Stereo XLR Switcher in excellent condition. Comes in original box with manual. Please contact me with questions.

Introducing the Douk Audio Little Bear Mc 403, a high-quality audio cable that delivers exceptional sound to your home audio system. This cable is specially designed to provide a reliable and consistent connection between your audio source and your speakers or headphones. Crafted with the highest quality materials, this cable is built to last and deliver a clear and robust sound. Perfect for audiophiles and music enthusiasts, the Douk Audio Little Bear Mc 403 is an essential accessory for any home audio setup.

Introducing the Douk Audio Little Bear Mc 403, a high-quality audio cable that delivers exceptional sound to your home audio system. This cable is specially designed to provide a reliable and consistent connection between your audio source and your speakers or headphones. Crafted with the highest quality materials, this cable is built to last and deliver a clear and robust sound. Perfect for audiophiles and music enthusiasts, the Douk Audio Little Bear Mc 403 is an essential accessory for any home audio setup.

Der douk audio Little Bear ist ein beeindruckender Röhrenvorverstärker für Kopfhörer und Telefon. Mit seinem attraktiven Design und seiner kompakten Größe ist er perfekt für jedes Zuhause. Der Vorverstärker ist mit einem Röhrenverstärker ausgestattet, der einen warmen, vollen Klang liefert und Ihre Musik zum Leben erweckt. Der Little Bear kann mit einer Vielzahl von Geräten verwendet werden, einschließlich Smartphones, Tablets, Laptops und mehr. Er verfügt über ein hochwertiges Aluminiumgehäuse, das robust und langlebig ist. Mit diesem Röhrenvorverstärker können Sie Ihre Musik in einer völlig neuen Qualität erleben.

Introducing the Douk Audio Little Bear Mc 403, a high-quality audio cable that delivers exceptional sound to your home audio system. This cable is specially designed to provide a reliable and consistent connection between your audio source and your speakers or headphones. Crafted with the highest quality materials, this cable is built to last and deliver a clear and robust sound. Perfect for audiophiles and music enthusiasts, the Douk Audio Little Bear Mc 403 is an essential accessory for any home audio setup.

Introducing the Douk Audio Little Bear Mc 403, a high-quality audio cable that delivers exceptional sound to your home audio system. This cable is specially designed to provide a reliable and consistent connection between your audio source and your speakers or headphones. Crafted with the highest quality materials, this cable is built to last and deliver a clear and robust sound. Perfect for audiophiles and music enthusiasts, the Douk Audio Little Bear Mc 403 is an essential accessory for any home audio setup.

Introducing the Douk Audio Little Bear Mc 403, a high-quality audio cable that delivers exceptional sound to your home audio system. This cable is specially designed to provide a reliable and consistent connection between your audio source and your speakers or headphones. Crafted with the highest quality materials, this cable is built to last and deliver a clear and robust sound. Perfect for audiophiles and music enthusiasts, the Douk Audio Little Bear Mc 403 is an essential accessory for any home audio setup.

Introducing the Douk Audio Little Bear Mc 403, a high-quality audio cable that delivers exceptional sound to your home audio system. This cable is specially designed to provide a reliable and consistent connection between your audio source and your speakers or headphones. Crafted with the highest quality materials, this cable is built to last and deliver a clear and robust sound. Perfect for audiophiles and music enthusiasts, the Douk Audio Little Bear Mc 403 is an essential accessory for any home audio setup.

Introducing the Douk Audio Little Bear Mc 403, a high-quality audio cable that delivers exceptional sound to your home audio system. This cable is specially designed to provide a reliable and consistent connection between your audio source and your speakers or headphones. Crafted with the highest quality materials, this cable is built to last and deliver a clear and robust sound. Perfect for audiophiles and music enthusiasts, the Douk Audio Little Bear Mc 403 is an essential accessory for any home audio setup.

Introducing the Douk Audio Little Bear Mc 403, a high-quality audio cable that delivers exceptional sound to your home audio system. This cable is specially designed to provide a reliable and consistent connection between your audio source and your speakers or headphones. Crafted with the highest quality materials, this cable is built to last and deliver a clear and robust sound. Perfect for audiophiles and music enthusiasts, the Douk Audio Little Bear Mc 403 is an essential accessory for any home audio setup.

Douk Audio VU3 Dual Analog VU Meter, 2-Way Amplifier/Speaker Switch, Audio Switcher Box with DB Panel DisplaySee photos of actual item included in photos (first 6 photos are of actual item you will receive). Item was received as part of a larger lot of items. The unit is still in the box and package and appears unused. Removed from packaging for photos. Plugged into power source and the unit turns on as expected. Indicator lights change when Amp and Speaker source buttons are pressed. Otherwise untested and sold as-is. No warranty, no returns. Feel free to ask questions prior to purchase. About this itemAs a VU meter, with dual 60*35mm large meter, can dynamically decorate audio environment and provide incomparably visual effects when switching audio signals.As an audio switcher, easily to switch between two amplifiers and 2 pair of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets.Powerful design and strong compatibility: all channels adopt fully isolation design, each channels GND is independent without mutual interference. Supports all kinds of amplifier such as BTL / class A / class B / class D digital amplifier / tube amplifier etc.Easy Use & Perfect Details: Powered by micro-USB 5V, with built-in protection load for speakers. With remote control, can quickly set the working status from distance. All settings can be saved after shutdown, more convenient to use.Proper size with exquisite appearance: cool black case, warm VU meter and clear indicators looks vintage and dynamic, can perfectly match with a variety of usage scenarios, very suitable for audiophiles who have more than one amplifiers or speakers.

Superb condition, clean and ready to go. This is an open box item that was never used and never installed. Comes as shown. Tested and working. Seller has perfect ratings and ships fast and secure. I’ve been on eBay for over 25 years. Have fun!