Xone 92 MK2 vs Union Audio Four.Valve | Phono Preamp Comparison (RIAA Test)

WAV files here: https://garzaflare341.gumroad.com/l/o... In this video, I compare the phono preamp stages of the Xone 92 MK2 and the Union Audio Four.Valve Signature Series. After testing the line inputs in my previous video, many of you asked for a pure phono comparison. This is exactly that. Test conditions: • Same turntable • Same cartridge • Same vinyl copy • Same cables • No EQ • No filters • No post-processing • Levels carefully matched in dB and RMS Four different tracks were recorded through each mixer using a Scarlett 2i2 audio interface. No commentary during playback. Just the sound. This test is designed to help DJs make more informed decisions when investing in high-end analog mixers. Listen carefully and share your impressions in the comments: – What differences did you hear? – Which one did you prefer? – Which mixer should I compare next? Timestamps: 00:00 Intro 01:09 Xone 92 MK2 - Soul, Funky Track 03:09 UA Four.Valve - Soul, Funky Track 05:09 Xone 92 MK2 - Disco Track 07:09 UA Four.Valve - Disco Track 09:09 Xone 92 MK2 - House Track 11:09 UA Four.Valve - House Track 13:09 Xone 92 MK2 - Techno Track 15:09 UA Four.Valve - Techno Track 17:09 Subscribe! Tags: Union Audio Rotary Mixer DJ Mixer Sound Test Hifi Audiophile DJ