Acquired through a friend's connection. I am not very familiar with audio equipment, so I will describe what I know within my range. For knowledgeable buyers — please consider.
Start: JPY 30,000 Buy It Now: JPY 450,000
【Configuration】
・Output tubes: Marconi PX4 pair (with original boxes & paper wrapping) ・Driver: Mullard EC52 (spare tubes included) ・Rectifier: Mullard GZ32 (BVA, British Made) and Philco 5V4G — 2 tubes
・Transformers (3 pcs): Custom-made by Chosho Denki, hand-wound (as I'm told) (Power / Choke / Output) ・Power capacitor: Rubycon Black Gate 500V 100μF ・Oil cap: 1000V 10μF (Marcon) and French SAFCO-TREVOUX 2μF 500V ・Volume: Tesla 100kΩ ・Self-bias circuit (as I'm told)
I'm told the parts alone are worth around JPY 300,000400,000, which is why I've set the Buy It Now price as listed.
【Operation】
Plays normally with no issues. No noticeable noise in my listening environment. Tubes are aged components, so please understand lifespan is not guaranteed.
Please review the photos and make your own judgment.
【Terms】
・Sold as-is, no returns ・Vintage item — please accept normal age-related wear ・Initial defect coverage only if completely non-functional on arrival ・Tubes will be removed and packed separately; chassis double-boxed ・Photos of each part will be recorded before shipping ・Shipping cost covered by seller (domestic Japan) ・International shipping available — please inquire before bidding
Please feel free to ask any questions. I'm currently traveling, so replies may be delayed.