SMSL SH-9 THX AAA 888 Headphone Amplifier Review

Thanks Apos Audio for the loan of the SH-9! Buy SH-9 from Apos (affiliate link): https://apos.audio/products/smsl-sh-9... My Reviews of Gear Mentioned: Topping A30Pro:    • Topping A30 Pro Headphone Amplifier Review   Topping A90:    • Topping A90 Headphone Amp Review   Schiit Asgard 3:    • Schiit Asgard 3 Headphone Amp Review   Schiit Magnius:    • Schiit Magnius Headphone Amp Review   HiFiMan Edition XS:    • HiFiMan Edition XS Headphone Review   Beyerdynamic DT-880 600 ohm:    • Beyerdynamic DT880 600 Ohm Headphone Video...   Massdrop + Sennheiser HD6XX:    • Massdrop + Sennheiser HD6XX Video Review   Focal Radiance:    • Focal (Bentley) Radiance Headphone Review ...   Fostex Lawton Mods:    • Lawton Mods for Fostex Biodynamic-Driver H...   Channel Intro:    • Channel Introduction   My Hearing Quirks:    • WaveTheory's Hearing Quirks