Frankly speaking, sound quality using all the snake oil offerings out there is purely subjective in my opinion. Now one thing I can recognize is build quality and this unit has it. I don't know and won't claim that it's made by anyone else, but, the build quality is on par with what I have seen of the Topping D10's. Take that for what it's worth. I've had no issues with this unit since I have had it and hopefully won't.If you are patient and want to try a DAC to see the difference in sound using a quality streaming service, then keep your eyes open for one of these DAC's for around the 30-40 dollar range to see. I got mine for 27 because of "damaged box" and haven't seen them at that price since. There was nothing physically or electrically wrong.As for the naysayers.well.they have their opinions too.
Powerful Logitech Z623: 400W Home Speaker System - Black - Get Immersed!
46 Review
Silver 160W Stereo Digital Amplifier With Power Adapter - S.M.S.L SA-98E For Enhanced SEO
15 Review
FiiO BTA30: Advanced Wireless Bluetooth 5.0 Long Range 🔊 Transmitter Receiver for PC/TV/Speaker/Headphone with HiFi Dac/DSP and Streamlined APP Control
15 Review
Experience Hi-Fi Amplification and Alexa Compatibility 🔊 with Denon DRA-800H Network Receiver for Home Theater
15 Review
Radio receiver Max MR-322 anthracite
14 Review
Experience Dynamic Audio with Panasonic SC-UX100 CD & USB Wireless Bluetooth 300W Mini Hi-Fi System Shelf Stereo
19 Review
Sony ICFC1TBLACK Alarm Clock Radio
11 Review
Sangean PR-D4W Portable Weather Alert Radio with AM/FM Bandwidth Narrowing and Auto Tracking for Improved Searchability
12 Review