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Wala parin maka sagot if fake oh orig ang amp na ito. Sana me sumagot naman po sa tanon ko. Please
mga masters, para saan yun pinagpapatungan ng toroidal transformer?
baka platform lang master pandaya para pag sinilip mo from the top aakalain malaki toroid. parang gawsa sa semento baka pampabigat na rin. daming workaround ng mga intsik sa products nila
baka platform lang master pandaya para pag sinilip mo from the top aakalain malaki toroid. parang gawa sa semento baka pampabigat na rin. daming workaround ng mga intsik sa products nila
akala ko it's like a damping material o parang absorber or isolator nun toroidal...
meron akong nabaklas an chinese amp, plastic casing yan na me concrete sa loob, ginamit na dampening material para hindi magvibrate yung steell chassis pag nagsaturate or hevily loaded na yung torroid....me nagawa akong tube power amp na ganyan, nagbavibrate yung bottom plate, parang tansformer ng substation ang tunog....
local and china made lang naman yan konzert. plus 1 ako dun sa kamurahan para piratahin yan.
ayun anti vibration pala ang gamit niya... nice nice... lagyan ko din ng mga concrete blocks yun mga amp ko...
At least totoo yung toroidal tranny diba. Yung iba kasi may malaking cylindrical shield on top of a small IE tranny.
ang pagkakaalam ko, dati nagkaroon din ng local manufacturing nito dahil sobrang in demand siya sa mga videoke machines. palagay ko doon nag arise yun fake, pag made in china original pero pag locally made fake siya.
kahit pa fake or original, iisa lang ang suma tutal, they suck.....
malabo yata makapag-manufacture dito nyan at that price point. malaking factor kaya mura yan eh mass produced and cheap labor sa china.
Kind of OT, but in the spirit of the topic, I think this is worth mentioning:I wish I took innard pictures of my Yaqin Vk2100 back then when I had it almost a year ago. The inside was total trash compared to what they show on the net. My Vk2100 used laminated transformers (is that what you call it?) rather than toroidals shown on the net, and also utilized no-brand capacitors. With that being said, it still sounded great and sometimes preferred it over a Rotel 1520.
Toroids are notorious for exhibiting mechanical vibration. So you need to damp them.