Hi, I live in Taiwan but in Tainan in the south.
You missed this store.
https://www.pincha.com.tw They have the woo audio wa234 connected to a Meitner ma-1. This shop is next to the earshop you linked.
Also guanghua digital plaza. This area has two buildings with all sorts of electronics. Cameras, headphones, computers etc. the older building has few smaller headphone stores with like the usual stuff. The new building has an area with vinyls and a collection of...