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Thank you for your precise answer ! I'll buy that, and that's true, I think I'll use this speakers in front of a desk.

Hi !

I plan to build the Amp-6 basic as my first diy amp. I also plan to buy a pair of speakers. What do i have to check ? For example those :...

Hi !

Hmmm... I Have a problem with the L4 inductor on my amp5. How can I solder that ? I've never mounted a surface moutn component. Can I do it with my actual material ? Can i use an alternative...

Thanks you are perfect !

Just click in the left frame then push the down arrow on your keyboard ! And that's it :)

thank you, and for C441 ? :D

almost last question : where can I connect the fuse ? (and a led ?)

Well what am I suppose to do ? I can't find this 2 capacitor : C441 and C155. Some profesionnals shops sell it but i'm not a professional...


EDIT :

I am an idiot ! 0,1uF are 100nF. Much...

But the legs of L4 are to short. Well i suppose i should read something about surface mount soldering... I will :-).

Here for the transformer :...

I've forgotten :

Step 6. : How look the L4 radial inductor. I have a small thing like a CMS and i dont know how i am suppose to solder that. And it doesn't correspond with the place on the board.

I'm ready to test if I get the +5v. Ready... Almost. I maked to mistakes. I need to buy a resistance and a cap (the C441, difficult to find, what are the characteristics?). I don't know if all will...

Yeah. I found the chip on several french websites. But this is an equivalent : DC1802+. DC1802 seems to be not build anymore. I just have difficulties to find the condenser.

Hi,

I need a condensator for the volume chip. This is the C55 (10uF, 10v). Is it an electrolytic one ? Can I use another voltage ? (because i have some difficulties to found the condensator).
...

Okay thx !

Can i use 2x25vac ? Is think it is too much but I found cheeper...

Thx ! [|)] I know r-type is better but it is too expensive ! One day !

http://www.selectronic.fr/article.asp?article_ref_entier=70.5509-9999

Is it ok ?

But concret, what should I buy ? I can read in the doc that for 8 ohm speakers with the amp5 a minimum of 80VA is ok. I can also read that 18 vac is ok.
I have taken the comete 202 because of the...

yes but it is just cheaper

Has a r-type transformer big advantages for audio use ? Because toroidal are a lot cheaper...

If i take a toroidal, is 21vac and 225 VA ? But i have to precise that...

I don't want to be annoying but could someone confirm that a 120 VA transformer is suitable for 8 ohm (nominal) speakers ? I just want to buy it ;)

Hello,

I've bought the AMP 5. I have in mind to buy a transformer, a heatsink etc. But I also need a lot of connectors. It would be cool for the newbies to make a list of the "must have". For...

Hi

Thank you for the answer. I confirm my speakers are 8 ohm (nominal), but 4 ohm mini. I think i have to consider the nominal value.

For the led, does this solution have any incidence on the...

Hi,
I have finally bought the AMP 5. I think i will have several questions. Here are the firsts ! [8D]

- I have 8 Ohm speakers. Is a +18/-18 VAC and 80 VA suitable ?

- I would like to have a...

If i take the amp5 do I need the high power addon for 8ohm and 80 watt max speakers ?
http://www.cobra.fr/pageproduit.asp?idproduit=680

Sorry for the question : What is the "output relay" ?

Ok guys ! I'm a little bit confused ! Make it easy please ! Amp5 or Amp 10 ? We can do a vote !