JPH10224163A - プリアンプ - Google Patents

プリアンプ

Info

Publication number
JPH10224163A
JPH10224163A JP21717297A JP21717297A JPH10224163A JP H10224163 A JPH10224163 A JP H10224163A JP 21717297 A JP21717297 A JP 21717297A JP 21717297 A JP21717297 A JP 21717297A JP H10224163 A JPH10224163 A JP H10224163A
Authority
JP
Japan
Prior art keywords
resistor
vacuum tube
ground
grid
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP21717297A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10224163A5 (enExample
Inventor
Fujio Yamashita
藤男 山下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAKO TECHNICAL KK
Original Assignee
WAKO TECHNICAL KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WAKO TECHNICAL KK filed Critical WAKO TECHNICAL KK
Priority to JP21717297A priority Critical patent/JPH10224163A/ja
Priority to US09/069,977 priority patent/US6111460A/en
Publication of JPH10224163A publication Critical patent/JPH10224163A/ja
Publication of JPH10224163A5 publication Critical patent/JPH10224163A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP21717297A 1996-12-04 1997-07-28 プリアンプ Pending JPH10224163A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21717297A JPH10224163A (ja) 1996-12-04 1997-07-28 プリアンプ
US09/069,977 US6111460A (en) 1997-07-28 1998-04-30 Vacuum tube differential preamplifier having a transformer with a center tap

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8-339028 1996-12-04
JP33902896 1996-12-04
JP21717297A JPH10224163A (ja) 1996-12-04 1997-07-28 プリアンプ

Publications (2)

Publication Number Publication Date
JPH10224163A true JPH10224163A (ja) 1998-08-21
JPH10224163A5 JPH10224163A5 (enExample) 2005-05-26

Family

ID=26521861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21717297A Pending JPH10224163A (ja) 1996-12-04 1997-07-28 プリアンプ

Country Status (1)

Country Link
JP (1) JPH10224163A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008508823A (ja) * 2004-08-04 2008-03-21 エプコス アクチエンゲゼルシャフト 電気回路および該電気回路を備えたコンポーネント
WO2009075108A1 (ja) * 2007-12-13 2009-06-18 Toshiaki Nagasawa オーディオ電力増幅器
JP2015061257A (ja) * 2013-09-20 2015-03-30 株式会社コルグ 増幅回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008508823A (ja) * 2004-08-04 2008-03-21 エプコス アクチエンゲゼルシャフト 電気回路および該電気回路を備えたコンポーネント
WO2009075108A1 (ja) * 2007-12-13 2009-06-18 Toshiaki Nagasawa オーディオ電力増幅器
JP2015061257A (ja) * 2013-09-20 2015-03-30 株式会社コルグ 増幅回路

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