Massdrop THX AAA 789 Headphone Amplifier Review

A thorough review of the limited release balanced headphone amplifier from Massdrop and THX. Buy the THX 789 here: https://massdrop.7eer.net/n5MMX Shortcuts: 00:00 Introduction 01:29 THX AAA Technology 03:56 Connectivity & Features (close-ups of the amp) 07:00 Power supply & build quality 09:43 Specifications 15:30 Balanced vs Single-Ended 17:32 Sound Quality 20:03 Comparison with Burson Audio Fun w V6 Vivid 21:45 Comparison with Bottlehead Mainline Like the music in this video? You can get it here: https://www.epidemicsound.com/referra... Giveaway terms and conditions: https://bit.ly/PFSTandC SUPPORT THE CHANNEL Join my Patreon:   / passionforsound   One-off donations: paypal.me/lachfen Buy some merchandise: https://passion-for-sound.myspreadsho... Or put one of these links in your bookmarks for all of your future purchases of ANYTHING: 🌏 Linsoul: https://tinyurl.com/PfSLinsoul 🌏 HiFiGo: https://bit.ly/3og89Tn 🇺🇸 & 🇨🇦 Apos: https://tinyurl.com/Apos-P4S 🇺🇸 Amazon: https://amzn.to/3dtyiWQ 🇨🇦 Amazon: https://amzn.to/3xUl1Rc 🇦🇺 Amazon: https://amzn.to/2U7lqOp 🇩🇪 Amazon: https://amzn.to/3pxIGDO 🇬🇧 Amazon: https://amzn.to/3xaUMo 🌏 Drop: https://massdrop.7eer.net/d07P2 PASSION FOR SOUND RECOMMENDS https://bit.ly/PFSRecommends Check out this link for an ever-evolving list of the products I recommend, including links to make your research and purchasing easier! (Affiliate links help to support the channel - thank you!) Reviews filmed using: Sony ZV-1: 🇺🇸 https://amzn.to/32aa7Mw 🇨🇦 https://amzn.to/3clV4Bk 🇬🇧 https://amzn.to/3kGcSM4 🇩🇪 https://amzn.to/3Hrh77V 🇦🇺 https://amzn.to/3CoXfyD Sony A7R III: 🇺🇸 https://amzn.to/3mnR0nS 🇨🇦 https://amzn.to/2St0uE5 🇬🇧 https://amzn.to/34YIWlU 🇩🇪 https://amzn.to/3v53tQk 🇦🇺 https://amzn.to/3g1b26q Sony FE 24mm F/1.4: 🇺🇸 https://amzn.to/3kuHVIf 🇨🇦 https://amzn.to/3jcChNd 🇬🇧 https://amzn.to/3pD2u98 🇩🇪 https://amzn.to/2SddJZG 🇦🇺 https://amzn.to/355SeMQ Blue Encore 300 mic: 🇺🇸 https://amzn.to/3oreKae 🇨🇦 https://amzn.to/3vVJwMj 🇦🇺 https://amzn.to/3g6NHjy Scarlett 2i2 Audio Interface: 🇺🇸 https://amzn.to/36hRFkn 🇨🇦 https://amzn.to/3dyCtmD 🇬🇧 https://amzn.to/3zfxvEa 🇩🇪 https://amzn.to/3x8D7P2 🇦🇺 https://amzn.to/2RCeMC3 Neewer Bi-color 660 LED lights: 🇺🇸 https://amzn.to/2E1BNrh 🇨🇦 https://amzn.to/3xSwpgi 🇬🇧 https://amzn.to/3csS6Ly 🇩🇪 https://amzn.to/3v5Ju4f 🇦🇺 https://amzn.to/3g4Id90 #audiophile #audioreview #headphoneamp