Thorough maintenance has been carried out from polishing the internal contacts to replacing the deterioration resistors! The standard ES Primain model released in 1986. It is also equipped with a cartridge load selector, making it a perfect car for those who want to use it in a wide range of ways. The sound has momentum, and the thick sound is attractive. The exterior has scratches on the top plate and a reversal on the veneer on the back side (Mizusaki Ryo)
Maintenance information: 2026.3.22 maintained (① main volume dismantling and cleaning ② switch disassembly and polishing (input selector, speaker, mode, tone, turnover, reckout, cartridge, muting, source direct, subsonic) ③ tone, balance VR sound wave cleaning ④ power amplifier section incombustible resistors (14 pieces) deterioration replacement ⑤ output relay, headphone relay, signal relay replacement ⑥ main solder part repair ⑦ (Pin jack polishing, interior and exterior inspection cleaning, bias adjustment, operation inspection)
Accessories: copy of instruction manual
Main specifications: 105W+105W (8Ω) phono input mm/MC compatible dimensions W470 x H161 x D436 mm weight 18.6 kg