[DEAD] Nobsound 6J9 Vacuum Tube Integrated Headphone Amp for $42.50 [ends 5:34pm ET]

This 4-hour lighting deal expired… Good until 5:34pm ET today (or earlier if sold out) is the Nobsound 6J9 Vacuum Tube Integrated Amplifier Mini Audio HiFi Stereo Headphone Amp on sale for $42.50 as a lightning deal. It is sold by Douk Audio with the order fulfilled by Amazon so it is eligible for Prime shipping. The price before the sale was $50 last night. It averages 4.2 out of 5 on 93 reviews, and it is 50% claimed as of 2:48pm ET.