Nobsound/Douk Audio:Best Hifi Products

Tube Headphone Amplifier

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 Nobsound NS-08E 6J9 Vacuum Tube Headphone Amplifier


   This is Douk Audio's own brand, Nobsound.  Nobsound features a low price coupled with high performance in a small, simple package delivering high fidelity, specially designed to provide the audiophile with the performance they deserve.




Nobsound NS-01E Mini Vacuum Tube Headphone Amplifier / Stereo Hi-Fi Pre-Amp


>>>The best quality tube headphone amp from Douk Audio.<<<


Below it's the NS-01E Review: (Thanks for dear cutsville's sharing)



This is our Douk Audio own brand Nobsound, 2.1 Channel Bluetooth integrated amplifier, Mini size with elegant body, High-Power 50W + 50W + 100W, Suitable for 3 inches or above speakers, use USA TI company's 2PCS TPA3116 high-performance amplifier chip and 2PCS NE5532 op-amp, the sound quality is excellent