六年前, 砌過一部可以超過100dB S/N ratio 既前級, 之後俾人笑高SN係吾好聲, 要多噪音才是好机.
Andy, 度 ...
kk_ho 發表於 2011-10-9 19:07
KK Sir,當年無買你部毫伏表,度唔到S/N Ratio 作者: andypoon 時間: 2011-10-10 14:12 回復 7#kwok_sir
多謝前輩讚賞,小弟實在尚有很多方面要學習。其實此機部份設計和規劃也是向一位前輩(唐哥)偷師的作者: kk_ho 時間: 2011-10-10 14:22
Andy,
I bought second hand KENWOOD Audio Analyzer at home. HK$12,000 from SZ.
Can measure S/N ratio, total harmonic distortion, frequency response...etc.作者: kk_ho 時間: 2011-10-10 14:27
I have this PCB at home
回復 20#kk_ho
Haha...KK Sir, tube amplifier on PCB is not my cup of tea
And my circuit seems to be a simplified version of the original.作者: kk_ho 時間: 2011-10-10 17:53
果塊板係我一年前係成都市既音響市場度買既.