need contact adresses of this HUGE amplifier

[hugobross]

Hi all!

I've just bought a new amazing amplifier!
The problem is that I've no contact adresses to get some schematics in case of technical failures.
The brand is LIMIT, type: power amplifier G-series FPA-G12
specifications:
2x 1000W 8ohm
2x 1400W 4ohm
1x 2800W 8ohm bridged
there are 48 toshiba transistors inside and a huge toroid transformer
weight 43kg
S/N ratio > 100dB
tot harmonic distortion < 0.05%

I've also found on the internet an other brand with the same type of amplifier, brand: FIDEK http://www.fidek.com.hk/productdetail.asp?prodid=570

Can anybody give me some contact adresses or other brandnames. Does anybody recognize this amp?
Any comments on this amp are also welcome.

best regards,

HB

 

[Jan Dupont]

www.fidek.com.hk is their official website.
Try contact them 😉

 

[Matttcattt]

why not ask the person you bought is from for contact details.

 

[MGR]

How much did you pay for that Big amplifier?

 

[hugobross]

Meanwhile I've contacted FIDEK.
The amplifier is priced 900€ in some magazines here.

best regards,

HB.

 

[hugobross]

hmmm it's seems that the conversation with the manufacturer has suddenly stopped....

can anybody else help me??


thanks.

HB

 

[uvodee]

allee kom seg

chinees nieuwjaar he jonge! een beetje geduld astemblief!


Jean-Pierre
Fed. Way, WA



Lang Leve de Koning, Vive le Roi.
Leve Belgie, Vive la Belgique!

 

[uvodee]

and I hope

You did not tell those guys, you bought it from a street merchant in Amsterdam... you will not get a lot of support that way!

J-P

 

[hugobross]

hehehe,

allee vooruit dan maar!

dan wachten we nog effie af!

groetjes!

HB.

 

[hugobross]

After a few years, I suddenly found the service manual of this amp (by coincidence)... woohoo!!

for those who are interested: service manual

I know the amp was designed very well, but I'm still pretty amazed when I look at the schematics This amp is a beast!

 

[ravpreet420]

plz anyone upload circuit schematic of FIDEK FPA G12

 

[ravpreet420]

this amp is service manual some parts list is fake

 

[ravpreet420]

Plz anyone send correct schematic of fidek g12

 

[wahab]

Good schematic, but there s a few misdesigns...

The worse is the use of a MJE340/350 pair as common emitters
part in the cascoded VAS..
It make sense as common base part for the cascodes, although
there s far better devices that suit this purpose.

Also, they use a heavy shunt compensation resulting in a low
slew rate of 40V/uS wich is not really enough for such high
level output...

They use 120V 2SA970/2SC2240 as common base part in the
input differential, and althoug it s enough since they see only 72V
EC voltage in normal functionning, they can t sustain the 144V
rail voltage, wich is not cautious since at power on, there can
be quite different conditions than when voltage have settled...

Other than that, construction is serious...

 

[Bonsai]

This is a PA amp. OK for disco. Built like tank.

Having said that, my amp is rated at 280W per channel and does around 500W into 4 Ohms and it weighs 38Kg . . .