hear.reviews
Audio-gd Master 9 - Currawong's Headphone & Earphone Reviews
https://www.youtube.com/watch?v=27Si4Wt8ADM Almost a decade ago now I asked Kingwa (He Qinhua), the owner of Audio-gd about making a version of the headphone amp I had bought from him. He told me that you’d need to put two of them in a large box to do that. However a month later he emailed me with the …