Maintained! First Airtight power amplifier. A versatile unit with hidden potential that sounds leisurely from floor type to bookshelf. The firm tone, which stands up well and is highly transparent, gives an exhilarating feeling in a good sense that makes you forget about tube amplifiers. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.10.19 Maintenance completed (input volume and smooth capacitor exchange, input switch disassembly, cleaning, vacuum tube pin cleaning, DC voltage and bias check output sound 8Ω 36W confirmation, interior and exterior cleaning)
Accessories: none
Main specifications: 36W+36W (8Ω) EL34/6ca7PP frequency characteristics 20Hz to 20kHz load impedance 4Ω/8Ω W368 x D231 x H293 mm 22 kg