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Authentic 3 ball tube radio kit Gakken otona Science series vacuum tube radio Ver.2 ( Q166613 )

Authentic 3 ball tube radio kit Gakken otona Science series vacuum tube radio Ver.2 ( Q166613 )
  • Authentic 3 ball tube radio kit Gakken otona Science series vacuum tube radio Ver.2 ( Q166613 )
  • Authentic 3 ball tube radio kit Gakken otona Science series vacuum tube radio Ver.2 ( Q166613 )
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Assembly kit with vacuum tube for more than 30 years ago round 2!

Assembly kit with vacuum tubes were made in China in more than 30 years ago, round 2!
Could obtain tubes with high-performance than the first one. Mike units with new, sound amplification experiment in.
By built-in electronic components such as transformers, resistors, retractable varicose or Ritz-wire antenna to learn the fundamentals of radio circuits, you can realize the role of vacuum tubes.
After Assembly, digital enjoying no unique nostalgic sound.



Gakken otona Science product version
research and adult Science series vacuum tube radio Ver. 2

Assembly kit with vacuum tubes were made in China in more than 30 years ago, round 2!

Could obtain tubes with high-performance than the first one. Mike units with new, sound amplification experiment in. By built-in electronic components such as transformers, resistors, retractable varicose or Ritz-wire antenna to learn the fundamentals of radio circuits, you can realize the role of vacuum tubes.
After Assembly, digital enjoying no unique nostalgic sound.

Product code 1575020800
Product configuration Unassembled Kit (body parts, printed circuit boards, tube 3, Litz wire, earpiece, microphone unit, ピンストレートナー, driver [+]) /A5 medium-format manual * batteries not included
Features ◆ wire green 1920's
Bundled in silk of many very fine copper wire. Effects that increase the surface area of the copper wire a better antenna sensitivity.

◆ PC radio dawn
Book type variable capacitor in 1920, when the receiver was used to reproduce.
Assembly time Approximately 2 hours
Battery types 9V dry battery × 5 / AA 2 × 1
Material Body: ABS plastic, etc
Product dimensions (approx.) Width 37 cm depth 42.5 cm height 17 cm
Product weight (approx.) 480 g
Other This kit of vacuum tubes is only made in China were manufactured in more than 30 years ago. Performance is no problem, but if there are scratches and dirt. Scratches, please note that you cannot accept returns due to stains. Will be replaced if it does not work.

Latest Product Reviews (1)

Posted by mo**** , 2008/06/20 12:44:58
父の日プレゼントとして、62歳の実家の父にプレゼントしました。喜んでもらえました。

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