Audiotek kit assembly info

VictoriaGuy · 2009-03-10 6:38 pm

VictoriaGuy · 2009-03-10 9:28 pm

xaudiox · 2009-03-11 12:15 am

Wow thanks very much for the links.. i have the Cutie regulator Kit and dont have the sch..

regards

megane79 · 2009-03-30 11:24 am

someone has the diagram of the DC SERVANT MODULE?

Thanks

megane79 · 2009-03-30 8:42 pm

megane79 said:
someone has the diagram of the DC SERVANT MODULE?

Thanks

Sorry DC SERVO MONO MODULE KIT DIY AUDIO

biggerrab · 2009-05-04 8:26 pm

I bought a couple of the Audiotek speaker protection modules - the spec. says each module can handle up to 2 x 250W, suggesting stereo, but the schematic doesn't make speaker connection clear. No Left/Right or +/-, just two IN and two OUT.

I could assume +L and +R to and from board, with grounds straight from amp to speakers, but I would feel happier if someone with more knowledge could please confirm this before I kiss my tweeters goodbye... again.

Cheers

Rab

VictoriaGuy · 2009-05-05 5:06 am

Rab-
I have a speaker protect module like that- I forget if I got it from Audiotek or another Chinese seller. The grounds go direct to the speakers and the R,L go through the protect board. (I'm not sure that it protects much; more just a delayed turn-on??.) It gets AC-0-AC from the same transformer that feeds the amp.

If you have a pic, I can compare it to my unit.

BTW, I have a couple of sets of 'junk' thrift store speakers I use for testing stuff like this- I recommend it!

Cheers
John

biggerrab · 2009-05-06 8:33 pm

Audiotec Speaker Protection

John -

Sounds hopeful... same schematic as your earlier post. If it's the same board they were claiming delay, overload & DC protection back when they existed.

Pics of board bare & assembled should confirm.

Cheers

Rab

VictoriaGuy · 2009-05-06 11:19 pm

Rab-
Yup, same as the one I have. deals with the so-called + leads to the speakers only.
It seems to work fine, though mine hasn't made it off the 2x12 aka breadboard setup I use for testing ideas and eBay stuff.

Cheers
John

biggerrab · 2009-05-07 3:24 pm

Audiotek Speaker Protection

John-

Thanks for the confirmation - project tri-amp is back in motion!

Cheers

Rab

coloradosound · 2009-06-22 4:13 pm

I haven't bought the kits, but did purchase FET's and
MOSFETs from Audiotek168.
I heard there have been a lot of fake Toshiba FETs
from China and was wondering if his stuff was any good?
or if I should just not bother and toss them?

daveboulden · 2010-08-22 7:09 pm

I realise I am a newcomer here and that this is my first post, but I have a specific question about the AudioTek kits. I bought 2 of the input selector boards and one of the I/R Remote volume boards to build a studio monitor passive preamp. I've finished the build but have found the input selector boards don't operate when there is something plugged into the balanced input, otherwise everything seems to operate correctly. I'm fairly sure I've traced the fault to a mistake in the circuit schematic that seems to have been replicated on the PCB.

It appears to me that the negative phase of both the left and right hand balanced inputs are erroneously connected to ground rather than the respective L&R -ve phase busses (see attached schematic). I'm just wondering if anyone has built the same kit and encountered the same issue and could possibly confirm if I have got this right?

View attachment 184939

pdul · 2011-05-28 2:12 pm

Do somebody here have any documentation, schematic etc. For the cutie miniregulator?
It seems that all the links for diyzone posted here are invalid.😱
In advance.
Thanks🙂

helli · 2011-05-30 9:31 pm

has anyone the speedo schematic; the links don't work anymore....

best regards

saheb11123 · 2014-08-28 11:10 am

Sorry to revive this old thread, i recently got some diyzone kits into possession from a generous person who donated them, they're whole kits but they got no schematic along with them. It would really be helpful if anyone could provide me with the same.

Kits in possession and schematics needed for :

1) LM4765 amplifier kit
2) Pooge2 power amplifier
3) Analog Buffer module

VictoriaGuy · 2014-08-28 5:54 pm

Here's the amp schematic:

saheb11123 · 2014-08-29 8:19 am

Thank you so much sir

Kooka · 2014-12-31 1:54 pm

Sorry again for riviving this old one, but... any one with schematic for Maple 6sn7 preamp..?
Thanks in advance.

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Audiotek kit assembly info

VictoriaGuy

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VictoriaGuy

xaudiox

megane79

megane79

biggerrab

VictoriaGuy

biggerrab

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VictoriaGuy

biggerrab

coloradosound

daveboulden

pdul

helli

saheb11123

VictoriaGuy

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saheb11123

Kooka