hulika

Author Topic: ZOOM G2 problem  (Read 11001 times)

Offline ikem

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Re: ZOOM G2 problem
« Reply #50 on: September 17, 2009, 10:03:20 PM »
Lahat ng multieffects gumagamit ng MCU(microcontroller unit) at DSP(digital signal processor).
Ang voltage ay critical sa MCU at DSP kaya meron silang mga MCU supervisory circuit. Kapag bumagsak ang
voltahe na-sense yun ng supervisory IC to shutdown MCU and DSP para hindi sila mag hang(parang computer kasi my firmware sila). Isa sa mga symptoms yung nag rereset kung kulang yung JUICE mo.(power supply current).
Mas maganda mas mataas yung current mas maganda kasi kung ano lang naman ang kaylangan ng effects, yun lang ang kukunin nya. Kung 300mA current requirement ng multi, dapat my JUICE ka na 500mA pataas.
At dapat regulated yung voltage out.

Sana po makatulong
There's something money can't buy, but for anything else there's your credit card..

Offline kiiimpoiii

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Re: ZOOM G2 problem
« Reply #51 on: September 17, 2009, 10:09:44 PM »
mga bro ganyan tlga pagkakagawa sa zoom..... weak ang tapakan tlga nyan..... hndi ttgal pwamis pang bahay lng ..... try to use a regulated 9v na adaptor pre ska.. tignan mo ung amperes nya... para mkita mo kung match cla......try to find ung mga lumang multi na mas matitibay ung mga un pwamis unlike zoom....e.g. ung mga roland, boss, line6, yamaha na dg-stomp, and others......me20 rin and me50 are good and very strong ang quality

Offline rednas

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Re: ZOOM G2 problem
« Reply #52 on: September 18, 2009, 01:59:41 AM »
Ouch, gusto ko panaman ng G2. Naghahanap na ng kapalit tong Vintage Zoom 3030 ko.  haha.
“The aim and final end of all music should be none other than the glory of God and the refreshment of the soul.” - J.S. Bach

Music Furniture

Offline Hellghast

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Re: ZOOM G2 problem
« Reply #53 on: September 18, 2009, 02:18:12 AM »
better be safe than sorry. gumamit po nang zoom na adapter para iwas disgrasya. in fact i've just bought an authentic zoom adapter dirt cheap from a very kind forumite.

naka repair nako anng zoom g2 nang friend ko. hindi maganda yung button sa foot switch. pinalitan ko nagn pang reset sa PC yung button gumana naman ulit.

for me mas matibay parin yung mga oldschool models nang zoom like yung 606 ko almost everyday use for approx. 4hrs for the last 5 years pero ok na ok parin.

Offline ikem

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Re: ZOOM G2 problem
« Reply #54 on: September 18, 2009, 12:54:25 PM »
^ Pwede rin naman bili ka na lang ng PHILMUSIC made na power supply. Maganda rin ang quality and nandito lang tech support kung my problema.

Tangkilikin ang sariling atin

 :lol:
There's something money can't buy, but for anything else there's your credit card..


Offline MarcAdvincula

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Re: ZOOM G2 problem
« Reply #55 on: March 08, 2013, 01:19:16 PM »
mga sir! saan po ba makakabili ng newstar na adapter?..


SAlamat!

 :)