【API Delevan】1638R-28G,RF 电感器 1000uH 2% 33ohm Molded Unshield Coil
【API Delevan】1638R-28H,RF 电感器 1000uH 3% 33ohm Molded Unshield Coil
【API Delevan】1638R-28J,RF 电感器 1000uH 5% 33ohm Molded Unshield Coil
1638SEA,AUDIOPHILE TUBE OUTPUT TRANSFRMR
1638T-256-AL,ROUND STANDOFFPLAIN ALUMINUM3/16
1638T-256-AL-6,ROUND STANDOFFGOLD IRIDITE3/16 R
1638T-256-AL-7,ROUND STANDOFFCLEAR IRIDITERD FE
1638T-256-B,ROUND STANDOFFPLAIN BRASS3/16 RD
