準備DIY的CLASS A AMP

The transformer should be 150VA type. If the scale is correct.

The power of this amp around 20-30W Class A operation.

KK.Ho


[quote:bf75a307aa="TWM"]A bit worry about the transformer. Are you sure it can provide sufficient power? What is your target rating?[/quote]

Pui,

For your components, may be I can help you a little bit.

Some will be free to you, for the other expensive part, we can help you to get it at a competitive price.

For the measuring equipment, I can share some experience with you.

Call me 93067521. I at China right now.


KK.Ho



[quote:4023d7cc66="pui"]william 我一定會將過程分享的,但現須時間買齊所有零件
twm 第二張圖是一個15w x 2 的class a amp ,火牛電壓是18v x 2  180w,
電容由22,000uF X 8經成,電路是1969年的JLH設計的線路,我好希望TWM能給我寶貴的意見。[/quote]

馬洛耶夫,
How many QTY you want ?

KK.HO

93067521
13828706052

[quote:21e60ca2e5="馬洛耶夫"]請問你的mj480/481 和2n3906 在那裡購買?
我在鴨記華輝，rs, farnell 都找不到..................[/quote]