12AX7 / ECC83. RARE TAIWAN MADE 12AX7. During the 1960s and 1970s, major global electronics corporations set up offshore facilities in Taiwan to capitalize on low labor costs, shifting mass production there from the US and Japan.
12AX7 / ECC83. RARE TAIWAN MADE 12AX7. During the 1960s and 1970s, major global electronics corporations set up offshore facilities in Taiwan to capitalize on low labor costs, shifting mass production there from the US and Japan.