100W HIFI Amp

[TheCoolestOne]

The build looks nice. Its good to see the completion of it.

 

[spirovious]

Very nice work,will like to know your impression.

 

[newbe]

I am interested for GB pls indicate yr plan.

 

[Aniket]

I am interested for GB pls indicate yr plan.

You need PSU, Amp PCB's only or complete kits.??

 

[sharonroyp]

i woud like to build your 100 w hi fi amp can you give me the pcb layout

 

[Aniket]

i woud like to build your 100 w hi fi amp can you give me the pcb layout

It's already there : http://www.hifivision.com/diy/49939-100w-hifi-amp-4.html#post574092

Regards,
Aniket

 

[Aniket]

Another Build

 

[Tanoj]

wow looks so professional ....

Regards

Tanoj

 

[Mano]

Ho, very good upgrade and looks professional. Good Luck.

Cheers

 

[spirovious]

That's great Aniket.This one with torroidal and look is killer.Looks heavy.

 

[sachu888]

Very nice :thumbsup:

Regards
Sachi

 

[Shailesh Dhodia]

Awesome. Keep up the good work mate :clapping:

 

[Sawyer]

Another Build

Very similar in appearance inside to my Quad 909. Are you using the current dumping design too?

 

[Aniket]

Very similar in appearance inside to my Quad 909. Are you using the current dumping design too?

Nope, its based on blameless topology, with triple emitter follower output stage.

Regards,
Aniket

 

[Amitkg]

Actually these components are available only in multiples of 50/100 in Lajpat Rai market, Delhi. and are cheaper in bulk. for example, a single 1/4W resistor costs 1 Re. elsewhere, but here you could buy 100 for 50 INR.
From these quantities, I could actually build 5 stereo amps excluding the transistors and heatsinks.

Regards,
Aniket

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Do you build and sell amp of this kind ( or of Higher output ) upon request from FMs? How much does this unit cost, if you are to make and sell such unit?
My question may sound very stupid as I am not DIY guy. I want to know the cost of a completely built amp(200+watt/per channel) amp, which doesn't require any pre-amp and should have bass, treble, balance, volume control? Is it anyway possible to add a sub-out or pre-out?

 

[spirovious]

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Do you build and sell amp of this kind ( or of Higher output ) upon request from FMs?

He has one 250W build-
http://www.hifivision.com/diy/49469-250w-250w-power-amp-build.html

 

[Aniket]

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Do you build and sell amp of this kind ( or of Higher output ) upon request from FMs? How much does this unit cost, if you are to make and sell such unit?
My question may sound very stupid as I am not DIY guy. I want to know the cost of a completely built amp(200+watt/per channel) amp, which doesn't require any pre-amp and should have bass, treble, balance, volume control? Is it anyway possible to add a sub-out or pre-out?

Hello Amitkg,

Yes i have built amps for some friends, i recently made this: http://www.hifivision.com/diy/49469-250w-250w-power-amp-build-5.html#post620747 amp for me. it puts out ~350W per channel into 4 ohms, has vol, bass and treble controls. For this complete amp the cost incurred was ~20k. the transformer, power supply caps, power transistors, enclosure and heat sinks are the most expensive bits. Yes it is possible to add sub out and pre out.

Regards,
Aniket

 

[Vindiesel]

Hi aniket
Great work and i liked the sound quality at youtube video...
i'm kind a not expert so kindly can u attach the final pcb pattern to print and the component side layout... and please tell me how to test it or configure it for the first time run
thank you

 

[Deleted member 25636]

:clapping:

Another Build

Wow.., Very professional build..,:clapping:

 

[IndianEars]

Hi Vindeisel,

You said :

Hi aniket
Great work and i liked the sound quality at youtube video...

I am not sure what you mean ....

You have evaluated the Sound Quality from the You Tube Video sound ?