Forum Topic

General Audio Discussion Thread

  • ok po send ako ng picture.
  • I still cannot fully comprehend why some folks still prefer to use optical out even through there are available analog ports to use anyay? I assume lamang na nagamit na sa ibang bagay ang mga available analog ports kaya sila resorting to digital. Kung tungkol naman sa sinasabing malinis yata na signal o better video/audio eh ewan lang kung yun konting pagkakaiba sa linaw at tunog eh outweighed naman ang binabalak na conversion process which I still inderstand eh siguradong magkakaroon ng some form of signal or quality loss dahil sa naganap na conversion process.

    O baka naman ang dahilan eh aesthetics na lang para cool ang hookup ng mga equipment and with less cable clutter sa likod? Baka ito ang dahilan eh.
  • sir V, me mga devices talaga ngayon na wala ng analog output. either hdmi or optical out lang meron. appletv, some bluray players, even some tv wala ng analog out.

    sa case niya at in some point sa case ko rin, meron siyang analog input via amp, pero yung tv niya ay digital out nalang.
  • Ah... napapag-iwanan na nga ako talaga pala ng technology. Ahahaha...
  • look for fiio d3k. i think nasa 1400 eto.

    i used it in my 42ls5700.
  • gud day po uli mga sir!!

    may tanong po sana ako about po dito sa wireless mic receiver ano po ba pagkakaiba nyang

    *Unbalance
    *Balance




    sa unbalance po kasi usually nakakabit naman ang cable papunta sa mic input ng player ko

    may kaibahan ba yan dalawa kung balance ang gamitin at anong cable ang gagamitin hehe??

    -- edited by marcosky11 on Sep 05 2014, 03:49 PM
  • Unbalanced - uses 2-wire cable

    Balanced - uses 3-wire cable. Connectors can be TRS (Tip, Ring, Sleeve) or XLR. It is safe to use balanced cable on unbalanced Input/Output.

    Advantage of balanced compared to unbalanced is that it is less prone to noise using longer cables.

    -- edited by fortoz on Sep 06 2014, 03:13 AM
  • ah ok po sir fortoz bago ako bumili ng connectors tama ba itong mga ito





  • at itong connection na ito




    at ano po bang gagamitin ko (TS)mono or (TRS)stereo connectors?

    -- edited by marcosky11 on Sep 06 2014, 09:09 AM
  • That is the right connection using balanced (XLR to TRS). There is one thing to consider using that cable/connector on your setup.

    Where are you going to connect the wireless mic receiver? To a mixer or just a normal preamp? You need to know if the device where you are connecting to has balanced input. If not just use unbalanced since it is cheaper :)

    Mixers which have XLR mic inputs are balanced so it is better to use XLR to XLR.

    If the device has only unbalanced input and you want to use the XLR out, then you can use (TS) mono shorting wires meant to connect ring and sleeve. On this configuration it will now become unbalanced, impedance too changes but still work.

    Those two different outputs on your wireless mic receiver are there for connectivity options depending where you are going to hook it up.
  • tnx po sir Fortoz ^_^
  • New pcb and firmware for KOD-8H supporting USB Wi-Fi stick on top of it\'s LAN when wireless router is not available.





  • Wowers. :P
  • hello,

    guys ask ko lang,
    bumili ako ng audio interface package (with mic and headphones) connected to macbook pro.
    1st day, hindi ko na natry sa shop nun pagkabili ko so sa bahay ko na nasubukan.
    May buzz sound sa monitor kapag nakakabit un mic starting from 50% ng knob sa gain pataas.
    I\'ve tried going out of the room kasi baka may something lang sa loob ng kwarto pero same padin.
    Btw, plugged in at hindi un charger ng macbook meron siyang buzz sound so \"baka\" hindi siya un sinasabing ground loop.
    Dinala ko siya pabalik sa shop, and we\'ve tested lahat aside from my macbook, okay naman sa kanila malinis un tunog sa monitor with the mic connected.

    Went back home and tried connecting to another laptop, pero same lang siya. Ano kaya possible cause nito? Nagtry din ako magrecord at nasasama siya dun sa recorded sound. Constant buzzing sound siya e na parang grounded wire. pero un nga, as i said, tinest namin siya back sa store at okay lahat.

    Thanks in advance!




    -- edited by vinrom on Sep 12 2014, 06:49 PM
  • I received the replacement parts for my damaged machines and instead sending only the pcb, I got the whole panel :)

    New replacement.



    Cosmetic change showing the main features (HD1080P, 3D menu, Android tablet support and double HDD). Additional external drives can be added through USB with a total 16Tb storage. Enough to store all the contents of the different karaoke players if you wish together with as much you can download karaoke songs on the net lolz.




    That\'s what I call excellent tech support.

    -- edited by fortoz on Sep 17 2014, 05:53 PM
  • That\'s what I call excellent tech support.

    What was the time between actually sending over the PCB and time upon receiving the whole panel, sir? Ilan days inabot?

    @Vinrom
    I suspect insufficient grounding problem. Wala po ba \"Ground Lift\" switch yan audio interface na nabili nyo?
  • Ilan days inabot?


    Just 6 days back and forth.

    Actually I even had some other parts ordered which were considered free shipping because they came together with the replacement parts :)
  • @Vendetta

    interface issue, got it replaced. working fine now. wala siyang ground lift e. ginawa ko, tried using another interface unit and walang issue. kaya ayun pinalitan nalang nila.
    thanks. =)
  • Kaya ako sir usually pinag-aaralan ko mabuti muna ang isang product o brand bago ko bilhin. Kung maaari panoorin ko sa youtube ang review ng mga users. meron ako interfect na parang ganyan pero gawa po ng Behringer.

    Heto po:

  • REVIEW:



    anyone here already tried the new behringer 15\" powered speakers? the lightweight b115d & b115mp3.

    these are electronic type na daw, they removed the torroidal transformer and replaced it with something para mas gumaan. and totoo naman talagang gumaan, ang dali imount sa tripod. ang hirap lang, sa unang gamit, iisipin mong nasunugan ka na ng drivers. dahil nangangamoy sunog ang mga ito sa 2 or 3 na gamit mo. Already asked Audiophile if this is normal, they said it\'s normal lang naman daw. atleast sa audiophile, may warranty unlike sa raon, mura nga pero walang warranty pag dating sa speakers. once checked ok, yun na yun.

    Price: b115mp3 sa raon is around 14,000 each (madalas out of stock lalo na yung non-mp3 models)
    b115mp3 costs around 19,000 each sa malls.

    Good side, mas maganda ang bass response ng mga speakers na to compared sa naunang models like b215. can handle 2 inputs narin. it has a built in mp3 player which is by the way very responsive. tested 4gb and 8gb flash drives loaded with mp3s. no problem at all. when i tested my 1tb mixed content external hard drive, di nya binasa. of course, expected na yun. :)

    -- edited by tomodachi_ko on Sep 22 2014, 09:04 AM
  • nasa napihit din kasi yan. kung overdriven or clip signal ang binigay mo sa amp. possible na masusunog talaga drivers mo.
  • nasa napihit din kasi yan. kung overdriven or clip signal ang binigay mo sa amp. possible na masusunog talaga drivers mo.


    normal usage sya boss, nangangamoy sunog lang talaga lahat ng units hanggang pangatlong gamit.

    -- edited by tomodachi_ko on Sep 23 2014, 11:21 AM
  • Ang daming egg containers ng session room nila :)

    <click here for link>
  • Beatles Fans this is for you.

    <click here for link>
  • Mga audio masters tanong lang po.. ok po bang gamitan ng 3way crossover or un tinatawag nilang dividing network ang mga videoke machine? will it make improvement of sound quality? anu ba purpose nun crossover\"?
  • confirm ko Lang diving network. Eto yung passive na nasa loob ng speaker box?

    I recommend na gumamit ng high pass filter nalang kesa gumamit ng dividing network. Na babawasan kasi ang power ng woofer pag may dividing network. Hindi todo bigay.
  • high pass filter? ito po ba ung mga capacitor? sorry newbie lang po. ala pang gaano alam sa mga ganyan.. help me naman po sa setup ko. di kc ganun kaganda quality ng sounds ng videoke machine ko.. using sakura av-739 750w amp and konzert ktm-12 speaker together with some mid n tweeters.. may nag post din dto na mas maganda dw tunog ng sakura av-735us ung bagong labas.. kc bukod sa (bass) n (trebble) may (mid) adjustment din dw un.. enlighten me naman po mga master??
  • For woofers mas makikita sa board mga coils. Kung para sa tweeter mas capacitors po ang installed. Sa midrange eh a mix of both sa design.
  • yung 739 ko maganda naman yung tunog paired with kumyoung singcus 2 and mission 738 speakers....
  • high pass filter is a RCL circuit. you need to compute kung anu magiging cutoff frequency mo.