Restoration direct/reflecting speaker BOSE 301 SERIES IV
16:13
Caz için ahşap hoparlörler ile işlem yapılır. Japonya'da inanılmaz bir hoparlör fabrikası.
30:07
Repair JBL SUB 230II subwoofer without power / Hải daily life
24:51
Restoration active subwoofer system // professional sound systems direct-radiating bass-reflex
28:55
Yamaha Amplifer P5000S Troubleshooting Restoration // Restore and Repair Amplifier Circuit Board
28:47
Bangkitkan Kembali Speaker Tua Bersuara Indah || Complete Restoration Old Speaker Vintage Audiophile
19:36
Fabrication d'une enceinte acoustique Jean Maurer
53:00
Restoration Heavy Abandoned Chopper from 1950s | Rusty Huge Old 750cc Motorcycle Repairing
1:37:39