葉榮添 hing,
based on the outlook, I think it is similar to NAD 314 (if it is). The NAD start up is quite complicated. If you open the case and see the Toshiba controller IC TA7317 (SIL, 9 pins IC). That means the Start-up detections are the same. Pin (1) must be Zero volt or slightly -V volt. PLUS ... There must be no DC (＜0.5V) present at the IC Pin 2 and Pin 3. If there is DC at Pin 2 or Pin3, that means the amp (L or R) is having a problem or need re-adjustment. Pls post (email) some internal photo and I can point out how to do that. Only when the above conditions are OK, then you will here the CLICK sound of the O/P relay (Red change into Green light) and audio signal can be passed thru to speaker.
Your problem should not relate to Soft-Clipping circuit.

i got nad AV AMP T761 & cambridge 540R before, (NAD gave to bro, 540R still keep in china, because its slim & light, easy smuggle :))NAD was a good amp, good sound compare with 540R that i think. if haven't tried tube amp, i will get another 3020 for music.

fumi

NAD 3020 is betther than NAD T761??

T761 is AV amp, 3020 is stereo amp, the pre amp part was famous. check this forum for reference
(i am using NAD int amp..). enjoy music!!

i am also using NAD 3020 as a int amp for music
do u think that the music performance will be improved a lot, if i buy a power amp or just upgrade to higer mode??

maruice, i haven't got 3020 before, so., i can't answer it..., if i was you, i will try to get the 2 hand power amp for upgrade, keep lovely 3020 amp forever.

請問NAD S500i幾銀?

請問 NAD 352 和 372 全新約幾銀，謝謝

Checked in early January :
NAD C372 $6xxx at Yau Shing but $5xxx in SSP (opposite to West Kowloon Center)
You can get an update at your will.

Hi all,

Did anyone know the different in between S500 & S500i CD player.

i have S400 tuner

i have nad 3155 amp....
very old but very nice

好懷念.3155.

金眼妖童~~
3155係我第一部amp...
我覺得幾好聲!!

當年好想加多部2155.以我所知有人將3155加2155推JBL 240Ti話好堅.

770,

如果想賣一部DVD機，因為希望可以隨了聽ＣＤ外，亦可聽ＤＶＤ音樂碟，唔知大家會不會推介ＮＡＤ？定是recommend其他牌子? Budget大約４－５千，唔知大家有什麼推介?請問什麼地方會有比較齊的ＮＡＤ 產品賣? Thank You!!多謝

葉榮添兄..你的AMP照本人經驗應該是機內的電容到期引致，所以你次次開機都要等一陣先可以唱到，只要將機內所有電容更換應該可以藥到病除。NAD的AMP電容多極有限所以就算全部換都係有限錢，睇你換什麼級數的電容吧！平的兩三佰、貴的都是千多元！換後又可以聽十年八年，物超所值啦......

NAD=GP Audio,KEF=GP Audio,GP Audio=Made In China.................................

I've accidentally blew my old NAD 3020i ... with turing on t max vol !!!! Now it sounds unclear with noises ....

Anyone know how I may fix it?? Thanks .... I love this old amp .. it really sounds fantastic