300Bシングルエンドステレオアンプ

300Bシングルエンドステレオアンプです. 特徴はオリジナルSSPD回路を搭載した点です。 ◎制作の背景  パワーアンプを通した信号の音色は変化する。  では、入力信号の音色はどうなっているのか?  そこで入力信号の音色を確かめたくなり制作したアンプです。 ◎特徴  ①入力から出力管のプレートまでの信号経路にシリーズ接続された受動    素子がありません。  ②動作点を安定化しています。  ③出力管を保護しています。   ・電源オンから約30秒かけてプレート電流をゆっくり立ち上げています。   ・オーバーカレントプロテクタで出力管を保護しています。 ◎ 主な仕様 ①出力 :8W+8W ②サイズ :230(H)×330(W)×230(D)mm ③質量 :10Kg ④消費電力 :96W ⑤3ライン入力対応(LP・CD・PC可)

Complete repair and restoration of a 5000W power amplifier for one fan
▶︎

Complete repair and restoration of a 5000W power amplifier for one fan

2 in 1 DIY Mini Air Conditioner with a Fan – Saves Millions of Dollars Every Month 💰❄️
▶︎

2 in 1 DIY Mini Air Conditioner with a Fan – Saves Millions of Dollars Every Month 💰❄️

Small Signal Amplifiers
▶︎

Small Signal Amplifiers

電子の正体とは何か…そして、なぜ決して何にも触れないのか
▶︎

電子の正体とは何か…そして、なぜ決して何にも触れないのか

【真空管アンプ】ビンテージオーディオの魅力#レトロ #stella #2A3
▶︎

【真空管アンプ】ビンテージオーディオの魅力#レトロ #stella #2A3

THEY WON'T TELL YOU THIS | The Interplay Between Damping Factor & Impedance | #hifiaudio
▶︎

THEY WON'T TELL YOU THIS | The Interplay Between Damping Factor & Impedance | #hifiaudio

The Technology We Killed in the 1960s Is Now Worth $3.3 Billion
▶︎

The Technology We Killed in the 1960s Is Now Worth $3.3 Billion

サンスイの音色、OBが守る 修理依頼絶えぬ埼玉の工場
▶︎

サンスイの音色、OBが守る 修理依頼絶えぬ埼玉の工場

Why This Instrument Could Never Be Made Again
▶︎

Why This Instrument Could Never Be Made Again

The 7 BEST Integrated Amplifiers of All Time (You’ve NEVER HEARD of half of them)
▶︎

The 7 BEST Integrated Amplifiers of All Time (You’ve NEVER HEARD of half of them)

The Best Cable - Wire For Audio? Let's Look Closer!
▶︎

The Best Cable - Wire For Audio? Let's Look Closer!

STM32 PCB Design - Complete Walkthrough - Altium Designer & JLCPCB - Phil's Lab #41
▶︎

STM32 PCB Design - Complete Walkthrough - Altium Designer & JLCPCB - Phil's Lab #41

■LUXMAN M-2000  50年前アンプの生命力! The vitality of an amplifier from 50 years ago !
▶︎

■LUXMAN M-2000 50年前アンプの生命力! The vitality of an amplifier from 50 years ago !

Engineers Were Amazed by This Genius Homemade Woodworking Tool from a 65-Year-Old Carpenter!
▶︎

Engineers Were Amazed by This Genius Homemade Woodworking Tool from a 65-Year-Old Carpenter!

Was the Peak ESR70 Wrong?
▶︎

Was the Peak ESR70 Wrong?

BASIC on This 80’s Minicomputer is Terrible!
▶︎

BASIC on This 80’s Minicomputer is Terrible!

Process of making handmade LP audio. Korean LP Turntable Master
▶︎

Process of making handmade LP audio. Korean LP Turntable Master

Replacing 2SB474 with 12BH7A [Modifying a Nippon Onkyo Electric Miraphone amplifier]
▶︎

Replacing 2SB474 with 12BH7A [Modifying a Nippon Onkyo Electric Miraphone amplifier]

Dynaco ST-70 Original vs. VTA Bench & Listening Test Comparisons - Stereo 70 Tube Amp
▶︎

Dynaco ST-70 Original vs. VTA Bench & Listening Test Comparisons - Stereo 70 Tube Amp

VHS Viderekorder Panasonic reparieren NV- FS200 Kassette verklemmt Mode Switch
▶︎

VHS Viderekorder Panasonic reparieren NV- FS200 Kassette verklemmt Mode Switch