d90 mqa

Hi, Thank you for checking out this thread first of all. I have Topping D90 MQA DAC, which started having problems today. It worked perfectly fine until I shut down my PC earlier today. After several hours later, I boot PC and this issue appeared. I tried pretty much I could think of and find...

Hello all, I am about to look for a used TOPPING D90 to upgrade my system. I already learned about the different models DAC-chips from SOP til now. Today I was offered a 2 year old D90 with MQA (not D90SE) purchased in January2021. The guy I talked with told me that the manual states that there...

Like new, in pristine condition. AK4499 chip. Includes remote, Bluetooth antenna, manual, power cable, and factory packaging. Asking $700. Ships free to lower 48.

Help me pick a sound system. I already have a Yamaha YST-SW515 woofer that I'm satisfied with, I just want a good speaker (HD6) and a DAC for HiRes Audio. Mostly play my music from bluetooth since I have no PC. Is there anyway I can get top notch sound from bluetooth (iPhone) or should I buy a...

Edit. Latest info moved to CanuckAudioMart https://www.canuckaudiomart.com/userads.php?user_id=199620 I went on a bit of a mad covid related shopping therapy spree and ended up with two stacks I don't really need, have boxes / all original material and these are all less than two months old...

Topping D90 MQA - teardown This is the MQA version of the D90 reviewed by Amir here: https://www.audiosciencereview.com/forum/index.php?threads/topping-d90-balanced-usb-dac-review.10519/ back in Dec. 2019. As per the above measurements “the D90 is instrument grade digital to analog convert and...