The product manager of Douk Audio and Nobsound.

Welcomes all sharings, suggestions about us, also looking forward to cooperating with audiophiles and bloggers professional in HIFI audio for product reviews.

Any suggestions and cooperations please feel free to contact [email protected].

Douk Audio VU9 Pixie Tube Meter for Music Decoration
0:49
Douk Audio VU9 Pixie Tube Meter for Music Decoration
New Arrivals--Douk Audio EQ5 PRO Equalizer Preamp
0:27
New Arrivals--Douk Audio EQ5 PRO Equalizer Preamp
Douk Audio CT3 Analog Power Meter for Amplifier/Speaker Voltage Current Detector VU Tester
0:45
Douk Audio CT3 Analog Power Meter for Amplifier/Speaker Voltage Current Detector VU Tester
Douk Audio VU22 Dual Analog VU Meter MIC+LINE Sound Level Meter
0:56
Douk Audio VU22 Dual Analog VU Meter MIC+LINE Sound Level Meter
Douk Audio VFD Music Spectrum Display Audio Analyzer Sound Level Meter
0:29
Douk Audio VFD Music Spectrum Display Audio Analyzer Sound Level Meter
Douk Audio Tube-T7 Tube DAC Preamp COAX/OPT to RCA Converter Balanced Headphone Amp 24Bit/192KHz
0:33
Douk Audio Tube-T7 Tube DAC Preamp COAX/OPT to RCA Converter Balanced Headphone Amp 24Bit/192KHz
Douk Audio M100 Mini Digital Amplifier w/Bluetooth 5.0 / USB / COAX / OPT Input
0:44
Douk Audio M100 Mini Digital Amplifier w/Bluetooth 5.0 / USB / COAX / OPT Input
Douk Audio M3 Mini Bluetooth 5.0 Digital Amplifier USB Player--Super Bass!!!
0:28
Douk Audio M3 Mini Bluetooth 5.0 Digital Amplifier USB Player--Super Bass!!!
Douk Audio AK2515 PRO Stereo Audio Spectrum Analyzer VFD Sound Level Meter
0:56
Douk Audio AK2515 PRO Stereo Audio Spectrum Analyzer VFD Sound Level Meter
Douk Audio HiFi Bluetooth 5.0 Vacuum Tube Amplifier w/VU Meter (Multiple Digital Inputs)
0:24
Douk Audio HiFi Bluetooth 5.0 Vacuum Tube Amplifier w/VU Meter (Multiple Digital Inputs)
How Much Do You Know About Nobsound and Douk Audio Studio?
1:09
How Much Do You Know About Nobsound and Douk Audio Studio?
Douk Audio Colorful RGB LED/Tube Sound Level Meter/EleksTube IPS Nixie Clock-Big Sales!!!
1:10
Douk Audio Colorful RGB LED/Tube Sound Level Meter/EleksTube IPS Nixie Clock-Big Sales!!!
Vintage RGB Tube Sound Level Meter Digital Clock Music Spectrum Visualizer
0:29
Vintage RGB Tube Sound Level Meter Digital Clock Music Spectrum Visualizer
Douk Audio VU56 PRO Sound Level Meter Operation Music Spectrum Analog VU Meter
0:58
Douk Audio VU56 PRO Sound Level Meter Operation Music Spectrum Analog VU Meter
Douk Audio VU56 PRO Dual Channel LED Sound Level Meter MIC Music Spectrum Visualizer Audio Spiltter
0:23
Douk Audio VU56 PRO Dual Channel LED Sound Level Meter MIC Music Spectrum Visualizer Audio Spiltter
Elekstube Retro Dual Analog VU Meter
0:18
Elekstube Retro Dual Analog VU Meter
Stereo 128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Audio Display Analyzer
0:29
Stereo 128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Audio Display Analyzer
Douk Audio Dual Analog VU Meter+2-way Amplifier / Speaker Audio Switcher Box
0:53
Douk Audio Dual Analog VU Meter+2-way Amplifier / Speaker Audio Switcher Box
Douk Audio VU1 PRO MIC/LINE VU Meter Display Analog RCA/XLR Switcher Audio Adapter Converter
2:07
Douk Audio VU1 PRO MIC/LINE VU Meter Display Analog RCA/XLR Switcher Audio Adapter Converter
Douk Audio VFD Music Spectrum Mini Audio Dot Matrix Sound Level Indicator Clock
1:00
Douk Audio VFD Music Spectrum Mini Audio Dot Matrix Sound Level Indicator Clock
Douk Audio Colorful RGB LED Music Levels Light Spectrum Bar
1:13
Douk Audio Colorful RGB LED Music Levels Light Spectrum Bar
Douk Audio 32×64×2=4096 LED Dot Matrix Sound Level Meter
0:34
Douk Audio 32×64×2=4096 LED Dot Matrix Sound Level Meter
Douk Audio 32×64×2=4096 LED Music Spectrum
1:00
Douk Audio 32×64×2=4096 LED Music Spectrum
Douk Audio & One Little Bear VU56 112-bit LED VU Meter
0:59
Douk Audio & One Little Bear VU56 112-bit LED VU Meter
Douk Audio 32 Bit MIC Sound Level Indicator DIY Kit Wireless Music Spectrum
1:00
Douk Audio 32 Bit MIC Sound Level Indicator DIY Kit Wireless Music Spectrum