TornadoTed

Official 33609 builder's tread. See 1st page for updates.
« Reply #40 on: February 19, 2008, 11:34:51 AM »
I got this email from Carnhill.

L10468 equivelant is VTB9045, L31267 is VTB9046 and L1173 I believe is VTB9056

They directed me to Audio Maintenence, they seem expensive. Anywhere cheaper?
Giant Wafer Studios

www.giantwafer.com


kazper

Official 33609 builder's tread. See 1st page for updates.
« Reply #41 on: February 20, 2008, 08:35:44 AM »
There carnhill, what did you expect?

Toss in the US exchange rate, give up eating for a little iron.

I think I figured out around $700 for the iron for my 2 channels of 1084, if you right on models it's $475 + Exchange for the Carnhill Iron over about $100-140 if you do OEP.

K
Intentionally left blank

radiance

Official 33609 builder's tread. See 1st page for updates.
« Reply #42 on: February 20, 2008, 08:52:52 AM »
Quote from: "kazper"
There carnhill, what did you expect?

Toss in the US exchange rate, give up eating for a little iron.

I think I figured out around $700 for the iron for my 2 channels of 1084, if you right on models it's $475 + Exchange for the Carnhill Iron over about $100-140 if you do OEP.

K


Nah,  don't buy single trannies there...There should be some kind of groupbuy. For example, from 10 pieces and up prices for the VTB9045 get reasonable...

1       £104.76
2-4      £68.66
5-9      £47.00
10-24    £39.78
25-49    £35.45
50-99    £34.00
100+     £33.28
"Knowing that you are dreaming, however, does not automatically guarantee full rationality.
Then again, being awake doesn't ensure good thinking, either." -  Lynne Levitan

peterc

Official 33609 builder's tread. See 1st page for updates.
« Reply #43 on: February 20, 2008, 10:12:30 AM »
Check out Audiomaintence (Slenderchap on this forum)

http://www.audiomaintenance.com/acatalog/Transformers_and_Inductors.html

Their 9045 (in singles) is £37.22! Good price.
If opportunity doesn't knock, build a door.

radiance

Official 33609 builder's tread. See 1st page for updates.
« Reply #44 on: February 20, 2008, 10:36:27 AM »
Quote from: "peterc"
Check out Audiomaintence (Slenderchap on this forum)

http://www.audiomaintenance.com/acatalog/Transformers_and_Inductors.html

Their 9045 (in singles) is £37.22! Good price.


Very good price indeed!
"Knowing that you are dreaming, however, does not automatically guarantee full rationality.
Then again, being awake doesn't ensure good thinking, either." -  Lynne Levitan

PimD

Official 33609 builder's tread. See 1st page for updates.
« Reply #45 on: February 20, 2008, 11:04:55 AM »
AML is pretty fair on their prices.

Igor, which parts are needed for the PSU?
Or do you have a overlay, so we can figure it out for our self?

playboss

Official 33609 builder's tread. See 1st page for updates.
« Reply #46 on: February 24, 2008, 04:05:08 PM »
AMS removed the link to pdf manual  :razz:

Igor , how you plan to declare value on PCB package? I plan to avoid customs...  :mad:
Oh man... the bullsh*t piled up so fast in Vietnam, you needed wings to stay above it.

Igor

Official 33609 builder's tread. See 1st page for updates.
« Reply #47 on: February 24, 2008, 06:35:50 PM »
Is "production samples" OK for most people there?
http://www.ij-audio.com
(new site hopefully will be up in July)

playboss

Official 33609 builder's tread. See 1st page for updates.
« Reply #48 on: February 24, 2008, 06:39:00 PM »
afaik they cant read english and they are complete analphabets anyway :p
I think the free of charge region is anything below 45 USD.
Oh man... the bullsh*t piled up so fast in Vietnam, you needed wings to stay above it.

[silent:arts]

Official 33609 builder's tread. See 1st page for updates.
« Reply #49 on: February 24, 2008, 06:45:25 PM »
Quote from: "Igor"
Is "production samples" OK for most people there?

yes


radiance

Official 33609 builder's tread. See 1st page for updates.
« Reply #50 on: February 25, 2008, 03:54:49 AM »
Quote from: "[silent:arts
"]
Quote from: "Igor"
Is "production samples" OK for most people there?

yes


yes
"Knowing that you are dreaming, however, does not automatically guarantee full rationality.
Then again, being awake doesn't ensure good thinking, either." -  Lynne Levitan

PimD

Official 33609 builder's tread. See 1st page for updates.
« Reply #51 on: February 25, 2008, 11:06:45 AM »
Is there some more info on the PSU, which parts are needed?

JdJ

Official 33609 builder's tread. See 1st page for updates.
« Reply #52 on: February 27, 2008, 06:05:46 PM »
Here's a work-in-progress BOM for the 33609 excluding the PSU.  I used the Igor's .gif files from the first page of this thread for info, so there are some questions to be asnwered.  I have yet to actually put in part numbers for state-side distributors, or reference the schematic for parts that have ? in them.  If anyone wants to add to this have at it.  I'll add more later...

33609 BOM

Cheers,

Josh

kazper

Official 33609 builder's tread. See 1st page for updates.
« Reply #53 on: February 27, 2008, 08:54:24 PM »
I'll give you a hand with stateside stuff this weekend.

Only problems I have is some of the Dim since I don't have a PCB in front of me to check.

Kevin
Intentionally left blank

JdJ

Official 33609 builder's tread. See 1st page for updates.
« Reply #54 on: February 28, 2008, 10:46:06 AM »
Thanks Kevin-

I hear ya on the dims.  I figured I would reference the Farnell #s for package etc..

-J

Igor

Official 33609 builder's tread. See 1st page for updates.
« Reply #55 on: February 28, 2008, 01:28:20 PM »
Hi people!
Got the pcb's. Power supply tested.
See first page for updates.
Shiping 3rd-4th feb.
http://www.ij-audio.com
(new site hopefully will be up in July)

Rob Flinn

Official 33609 builder's tread. See 1st page for updates.
« Reply #56 on: February 28, 2008, 01:51:02 PM »
Quote from: "Igor"
Hi people!
Got the pcb's. Power supply tested.
See first page for updates.
Shiping 3rd-4th feb.


I take it you mean March ???  :grin:
regards Rob

Igor

Official 33609 builder's tread. See 1st page for updates.
« Reply #57 on: February 28, 2008, 01:51:44 PM »
BOM for power supply:
updated in case of whatever
1            LM317T      to-220        IC2                               
3   0.1      5mm pitch 50v ceramic cap             C2, C3, C4                       
2   1N4004     1N4002/4/7 etc             D1, D7                           
4   1N5400     1N5400   3A rectifier diode          D9, D10, D11, D12                 
1   3k57       1/4w metal film 1%      R5                               
1   10K        20 turn trimpot, vertical adj       R6   
like
http://il.farnell.com/bi-technologies-tt-electronics/67wr10klf/trimmer-500mw/dp/1703794
http://il.farnell.com/bourns/3299w-1-103lf/trimmer-25-turn-10k/dp/9353704
                           
1   25k        1/4w metal film 2%      R2                               
1   50r         1/4w metal film  2%     R4                               
2   100ux50v  pitch 2.5 or 3.5mm up to 8mm diameter     C5, C7                           
1   196r      1/4w metal film 1%       R1                               
1   2200....4700u 50v     low esr 10mm pitch up to 28mm diameter      C13                                     
1   TL071P                IC1                               
1   Heatsink for lm317/ to-220 heatsink, see pcb drawing

Added voltage source to simplify adjustment proc.

Regareding the heatsink: I buing them from
local electronics store. But think something like this will fit.
Preferred type is SK129.

Board can hold 4 types of "big" caps an 3 types of heatsink.

http://uk.farnell.com/jsp/search/browse.jsp;jsessionid=ERENQZVKUFT4VQFIAGJZLTQ?N=0&Ntk=gensearch_001&Ntt=sk129&Ntx=&_requestid=397515
« Last Edit: August 12, 2010, 08:34:51 PM by Igor »
http://www.ij-audio.com
(new site hopefully will be up in July)

Rob Flinn

Official 33609 builder's tread. See 1st page for updates.
« Reply #58 on: February 28, 2008, 02:15:36 PM »
Igor

If using the 31267 10468 combination of transformers could you give details of how to mount & connect them ?

Do we need those sideways metal mounting brackets ??
regards Rob

JdJ

Official 33609 builder's tread. See 1st page for updates.
« Reply #59 on: February 28, 2008, 05:50:29 PM »
Updated preliminary BOM with Mouser Part numbers.  Have yet to figure out caps or PSU parts for USA suppliers.  I'm having trouble with the part numbers from Igor's BOM.  For insatnce what does:

CPOL-EUE3.5-8

 refer to in:

2 100ux50v CPOL-EUE3.5-8 C5, C7

I must be missing something...

Anyone?

Thanks,

Josh


 

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