Does the Topping D70 Pro Octo Deliver an OCTO-Level Upgrade?

TOPPING D70 Pro Octo Vs Topping D70s and California Audio Labs Sigma DACs TOPPING D70 Pro Octo Apos Audio link: https://apos.audio/products/topping-d70pro-octo-dac?_pos=1&_sid=36879d9e4&_ss=r&sca_ref=620104.0Wmq4p3spz Singxer SU-6 DDC digital bridge Apos link: https://apos.audio/products/singxer-su-6-usb-digital-interface?_pos=1&_sid=e0cfba60d&_ss=r&sca_ref=620104.0Wmq4p3spz Galion TS A75 amplifier link: https://www.galion-audio.com/pages/ts-a75 Help support MODAC through Patreon: https://www.patreon.com/myowndevices MODAC Instagram: https://www.instagram.com/myown.devices/ Also mentioned: Orchard Audio Pecan Pi+ https://youtu.be/KVmWQUE3VCY SMSL D400 EX: https://youtu.be/fVJITeppIKM Holo Audio Spring 3 DAC: https://www.kitsunehifi.com/product/spring-3-dac/ ProAc Response 2.5 loudspeakers