Exterior repairs and internal parts have been refreshed and maintained! The final model of the SQ38 series. A sound that adds a sense of range to the appeal of the plump and powerful 38FD. In combination with a tannoy speaker, the soft tone is added to the good sound, and it creates an indescribable depth of taste. Serial E5101180 (Yoichi Murakoshi)
Maintenance Information: 2021.10.22 Maintenance completed (2 vacuum tubes (6AQ8 and 6267) replaced due to failure. Speaker terminals, main and tone volume, electrolytic capacitors (including block capacitors), vacuum tube sockets, coupling capacitors, headphone jacks, power and remote switches, diodes, Pilot light, semi-fixed volume replacement. Balance VOL complete decomposition contacts polished, oxidation and sulfide prevention grease applied. Offset bias adjustment, input and output waveform confirmation, distortion adjustment, load test (1kHz sine wave, 8Ω load: 25W+25W) sound output test Cabinet exterior repair/polishing/painting [shellac finish])
Accessories: power cord, instruction manual (copy)
Main specifications: Effective output 30W+30W (4Ω/8Ω/16Ω) Dimensions W476 × H190 × D335mm Weight 18kg