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it could any of various things, could be a loose ic, etc...how old is your Sakura? was it like that when you first bought it?i heard a story from one who bought it that there was a thump when first powered on,and several units tried were like that, so what he does is not connect the speakers until some time has elapsed, and i say it shouldn't be like that at all...
ito nag trip langsakuuuura power : http://www.youtube.com/watch?v=6PztZPghTRA
^^maybe a 3.55mm (via headphone out) to RCA interconnect will do?
that would depend on how good the built in dac of your tablet. if you could use an external dac in between of your tablet and amp, that would be better.
I have this moded AV-200T bought from sir Anthony i thinkg mga 2-3 year na together with A-Audio Bookshelf speaker. Di ko sya nagamit dahil sobrang busy at mas gusto ko manuod ng movies plus hinde ako maka timing sa Market place ng decent CD player.Nung isang gabi I decided kuhain sa baul yung AV-200t at yung bookshelf speaker. Ni hook ko sya sa PLatinum BMB-one karaoke namin. Akala ko sira na yung amp kasi nun una ayaw tumunog pero umilaw naman yung mga tube sa gitna. Pinagpalit palit ko lang yung connectors at yung selector knob and then ayun nagulat ako biglang tumunog.Nagtest kame ng songs at videoke songs at maganda pala sya tumunog Here is the actual photo of the set-up, parang yung Bmb-One na ang magiging cd player ko nito.
Ano model ng BS speakr mo sir?
Haha, sa totoo lang sir nalimutan ko na. Isa sa mga collection ni si Anthony yan eh pero diko na maalala exact model.Main purpose ko talaga dati is to set-up a Music/Audio set-up para sa small room ko. Kaya yung kinuha kong BS is for that purpose.
Additional inquiry po. Anu po bang suitable subwoofer na pwede ihook dito sa ating sakura av200t?
any powered sub will do...
Copy Sir. Thanks for your prompt reply. Currently this is my set-up. Makakatulong po ba yung subwoofer para mag improved yung output ng system ko?
2 speakers + passive sub
^converting that to a pure SS amp is more viable...Rene added an ic phono stage to the Sakura...the two peanut tubes are cathode followers, not really needed....the two big rectifiers supply +-6vdc, can be done with zeners onlyas it is already there, tapping from the +-15 which is regulated is easy...the tubes in the Sakura 200 are there as eye candy....sir tony...judging from this revelation...then the tube doesn't contribute at all to the SQ of this amplifier.in short its a fake...isn't?
Thanks for the reply...i was on planning to get this sakura amplifier after reading the whole thread. But when i read your post on how this vacuum tube were included in the circuit design...uhmmm...i will think again. sir tony...so how's the VT PCB layout, can it be modified to act as an preamp stage?