Inexpensive Tube Amps

Anyone have any experience with the following? I want to try one just to see how the sound compares to my Yamaha and Denon solid states. Since the Denon is living on borrowed time I will likely have to replace it this year anyway. Looking at the Nubsound and noted a Germtune that is identical to the Nubsound but costs a bit more. Reviews are largely good including those on other forums.

https://www.amazon.com/dp/B00NWISSGU/?coliid=I2VYW63Z6R35ZH&colid=3O2PB0XPYIL0T&psc=0&re...

https://www.amazon.com/Nobsound-Amplifier-Single-Ended-Handcrafted-Headphone/dp/B073ZXZ3Z5/ref=pd_sb...

https://www.amazon.com/dp/B00DRUY6EG/?coliid=I1EPHIQ7T6OOPR&colid=3O2PB0XPYIL0T&psc=0&re...

will6203-23-2018 11:48am

dishman442 Details Discussions Posts This discussion Message User 49 posts 05-18-2018 at 07:45am Copy Comment URL Report Comment Edit Delete Look at YouTube before buying nobsound. Guy takes apart his hybrid tube/SS amp to discover the tube section is fake! The transformer covers are empty! If Yaqin is still on your list, look up the Yaqin group on Facebook. They have knowledge, own the products, and there is a thriving subset of them that do modifications, not just tube rolling.