Internal and external maintenance has been carried out, and details such as capacitors and terminals have been overhauled! The appeal of 38 is that it is surprisingly powerful, with a thick tone that cannot be heard with current audio. The thick mids and soft rounded highs make it an excellent match for TANNOY speakers. The exterior is beautifully finished due to maintenance. Serial 169521 (Hiroshi Aso)
Maintenance information: 2022.7.16 Maintained (exterior repair/polishing/painting 2 vacuum tubes (6AQ8) electrolytic capacitors (including block capacitors) vacuum tube socket coupling capacitors Headphone jack power supply and remote switch diode pilot lamp semi-fixed volume replacement banana plug compatible speaker terminal replacement switch volume complete disassembly cleaning Oxidation and sulfide prevention grease coating Offset bias adjustment Input/output waveform confirmation Distortion adjustment Load test (27W+27W) Sound output test performed)
Accessories: Instruction manual copy power cable (general purpose)
Main specifications: 30W+30W (4, 8, 16 Ω) line input 4 systems phono 2 systems (MM) W476 × H190 × D335 mm 18 kg