FX Audio Tube 03 MK II Review and Mod/Upgrade (OP AMPS & TUBES)

I was tasked to review the FX Audio Tube 03 MK II Tube Preamp. This is the newest version of the Tube03 preamp I have reviewed in the past. However, I couldn't just review the preamp.... No sir! I had to mod it out. Watch the video and check out what I did! Buy the FX Audio Tube 03 MK II Here: https://amzn.to/3mizGTr If you shop on Aliexpress: https://bit.ly/3sAvwHX SVS Prime Wireless Speakers: https://amzn.to/3gnGHi4 My Toolkit: https://amzn.to/3AZ76L2 Find NOS (New Old Stock) Tubes/Valves on Ebay or https://tubedepot.com/ Check out my friend Ran By Monkey's who's helped me immensely with this project:    / @ranbymonkeys2384   Signal Chain: *Two-Channel* Parasound P6 Preamplifier: https://parasound.com/p6.php Starke Sound AD4.320 Amplifier: https://bit.ly/3aJJ4c6 XLR Cables (Mogami): https://amzn.to/3vBXCTx Speaker Cables: https://amzn.to/3xR5i5z Bluesound Node 2i: https://amzn.to/34t3OBL Primare DD15: https://primare.net/product/dd15-cd-t... *Home Theater* Receiver: Denon AVR-S750H: https://amzn.to/3AprGEK Front Soundstage: Aperion Audio Concert Towers: https://bit.ly/3AlsrPo Aperion Audio Verus Center: https://bit.ly/3yvb3pN Surround: Aperion Audio Verus III Grand Towers: https://bit.ly/3Ap7aUM Subwoofer: Velodyne Deep Blue 15: https://www.velodyneacoustics.com/en/... Starke Sound SW15: https://shop.starkesound.com/search?t... Sources: Nvidia Shield 4k: https://amzn.to/3ygluNx Xbox Series S: https://amzn.to/3xd5agz Panasonic UB-420: https://amzn.to/36csKy9 Check out my exclusive Facebook Group:   / audioarkitekts   ▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃ 👕 Buy Some Exclusive Merch: https://bit.ly/3lxz3l0 📹 My filming gear: https://amzn.to/37cxxQh (Updated) 📈 Support me on Patreon: https://bit.ly/369GXwl 🎧 Join the Discord Channel:   / discord   🐦 Twitter: https://bit.ly/3mdKsrc 📷 Instagram: https://bit.ly/3nYBiiW 🎭 Facebook: https://bit.ly/3laOAqI 🎤 Podcast Channel: http://anchor.fm/audioarkitekts 📧 For marketing/business/sponsorship inquiries, email [email protected] 🎬 Edited with Premiere Pro https://bit.ly/2JlDzWE ▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃ Audio Arkitekts is a channel dedicated to making Home Audio/Video more accessible for anyone via product reviews, tutorials, guides, how-to videos, and more! Any links to products or services may be affiliate links that give me a small kickback at no cost to you, with no influence on the content.