Topic: Konzert AV-502A - Fake ba ito or Original?

[AppleMan]

Brad @tony need your suggestion ok na ba sa 12k peso yung power amp GEM Sound PA 5505. ? Sobrang bigat nsa 30 kilo sa bigat ang laki kasi nung toroidal transformer.

[tony]

Brad @tony need your suggestion ok na ba sa 12k peso yung power amp GEM Sound PA 5505. ? Sobrang bigat nsa 30 kilo sa bigat ang laki kasi nung toroidal transformer.

mura na yan, unless it is a class D using an SMPS power supply,
the weight is the give away that you are getting value or money...

[jerix]

I want to explore further my Konzert -- Ano ba ang pwede ilagay sa SUPER BASS sa likod ng amp?

[jeff29jeff2002]

I want to explore further my Konzert -- Ano ba ang pwede ilagay sa SUPER BASS sa likod ng amp?

4 years ago, an officemate ask me the same question, but his amp was the little brother of 502, the 302. For his contentment and spirit of DIY, we ended up adding pilyo's amp4v2 with alexan active crossover for subwoofer duties...and replaced konzert 302's amp section with lm3886 amps which for me gives a lot better sound than the original amp. All fitted inside the konzert 302 casing.

That modification now makes it a fake konzert amp...

[grizzom]

Sir my pic ba kau ng mod na concert

[jeff29jeff2002]

Previously I have a pic of it..but got lost when my pc broke down. I'll ask my officemate to get a pic of it again. He is still using it now. I'll post it maybe next week.

[grizzom]

Ung.502 ng.kapatid ko try ko din modified nakatambak lan

[edocampo]

4 years ago, an officemate ask me the same question, but his amp was the little brother of 502, the 302. For his contentment and spirit of DIY, we ended up adding pilyo's amp4v2 with alexan active crossover for subwoofer duties...and replaced konzert 302's amp section with lm3886 amps which for me gives a lot better sound than the original amp. All fitted inside the konzert 302 casing.

That modification now makes it a fake konzert amp...

Ako din sir jeff, gusto ko gawing "FAKE" yung 302 ko. pano ba? Meron na din ako AMP4V2 Pilyo amp na di ginagamit. How much kaya aabutin?

[jeff29jeff2002]

Ako din sir jeff, gusto ko gawing "FAKE" yung 302 ko. pano ba? Meron na din ako AMP4V2 Pilyo amp na di ginagamit. How much kaya aabutin?

Hi Grizzom,

Sorry for my l\long late reply...been adjusting with the scheduled shifts to meet my officemate owning the amp..havent have the latest modication pics..having hard time posting the pics...

[jeff29jeff2002]

Ako din sir jeff, gusto ko gawing "FAKE" yung 302 ko. pano ba? Meron na din ako AMP4V2 Pilyo amp na di ginagamit. How much kaya aabutin?

Hi sir ED...

Active crossover nalang kulang para ma-incorporate yung amp 4v2 sa 302...I just use the alexan kit during our build...

[edocampo]

Hi sir ED...

Active crossover nalang kulang para ma-incorporate yung amp 4v2 sa 302...I just use the alexan kit during our build...

Sir jeff, pwede ba sa iyo magpagawa? How much kaya aabutin? Wala ako knowledge sa ganito. Ok ang ba?

[jeff29jeff2002]

Sir jeff, pwede ba sa iyo magpagawa? How much kaya aabutin? Wala ako knowledge sa ganito. Ok ang ba?

Hi Sir ED,

Its my pleasure to convert it for you sir...problem ko lang talaga is the time..been always occupied sa work this past few months...dami ko nga din diy projects na pending..UUU. Anyway, I cant commit sir, for our love of DIY..pm me your location...by the way, If you already have the working 302 and the Amp4v2..then ang need mo nalang is the Active crossover. We can use the Alexan para mas madali..its just less 1k i think. UUU

[edocampo]

Thank you Sir Jeff, you got PM. BTW, how about the amp section of the 302? you mentioned na papalitan ng LM3886, mura lang ba yun? Sorry for my ignorance.

rgds

[jeff29jeff2002]

YGPM sir Ed..

[tony]

merong binebenta sa Eleshop sa Raon, 500 pesos lang, looks to me like the lm3886....you may want to check it out...

module sya, only needs a power traffo to make it work...

[jeff29jeff2002]

merong binebenta sa Eleshop sa Raon, 500 pesos lang, looks to me like the lm3886....you may want to check it out...

module sya, only needs a power traffo to make it work...

This is good...thanks sir tony.

[grizzom]

Papost nmanng pics nio pagnatapos..