Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Group Buys Members group buys

GB for Baby Huey PCB
GB for Baby Huey PCB
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 24th September 2017, 02:18 PM   #1
bandol83 is online now bandol83  France
diyAudio Member
 
Join Date: Nov 2004
Location: near Bandol, French Riviera
Default GB for Baby Huey PCB

Dear Antonio, Dear Nikos, and all others,

Thanks for your feedback, sorry for not answering faster but I have been quite busy recently... I am please to see that everybody received the PCB and like it, I am sure you will also like the sound, I am still trying to understand how to use a sound card to make some audio measurement, but as I say I don't have enough time now

I have received several demand for more PCB's, even one person ask me if I could make a group buy but I have never done that and I don't know how to do that ? However, I could perhaps ask the PCB shop (EuroCircuits) to make more boards if there is enough interest. You will have an idea how the PCB look in the attached manufacturer file. If you are interested just send me a PM and I will see how many pieces could be built, for information the cost of the PCB for the previous batch of 10 pieces was 20 per channel, 40 for a stereo amplifier. Don't worry if you didn't get a quick feedback, I am not always on line, I do that for fun and I am please to help others as I have been supported in my project, but it take a lot of time

Best regards,

Marc
Attached Files
File Type: pdf PCB EL34 rev2 EurocircuitsPI_E933369.pdf (315.9 KB, 970 views)
  Reply With Quote
Old 25th September 2017, 02:14 AM   #2
silvercosworth is offline silvercosworth  Singapore
diyAudio Member
 
Join Date: Aug 2017
Let's start to consolidate orders....count me in. Thanks !

silvercosworth : 6 pcs (or 3 x stereo )
  Reply With Quote
Old 29th September 2017, 04:01 PM   #3
bandol83 is online now bandol83  France
diyAudio Member
 
Join Date: Nov 2004
Location: near Bandol, French Riviera
Hi everybody,

It seem that we will have enough interest to produce a new batch of PCB, about 7 stereo set have been requested
I received some PM requiring a BOM for the amplifier, therefor I add one in this message (it is a mix of English and French, but should be understandable anyway...).
I had some people asking for the price (even if it was indicated in my previous message !) and I confirm that it is 20 each channel, 40 for a stereo amplifier (about 24 & 48 US$, but I need payment in Euro because I have no US$ account...), plus the shipment cost depending of your country. Please give me by PM your email and address to get the exact cost including shipment.

I have received also some request for the EL84 version, however this one is no more available, but the EL34 version can use 6V6 tubes instead of EL84 with the same result (see photo) or may be there could be possible to use an EL34 to EL84 socket adapter ?

I will wait one or two weeks more to give the time to everyone to confirm and to pay, and after I will order the PCB's...

Have a nice week-end,
Marc
Attached Images
File Type: jpg Montage ampli EL34 fini dessus.JPG (431.4 KB, 1823 views)
File Type: jpg Ampli 6V6.JPG (413.5 KB, 1804 views)
File Type: jpg Ampli 6CA7 stereo.JPG (513.0 KB, 1749 views)
Attached Files
File Type: pdf Liste des composants Ampli EL34.pdf (378.5 KB, 247 views)
  Reply With Quote
Old 29th September 2017, 05:05 PM   #4
rongon is offline rongon  United States
diyAudio Member
 
rongon's Avatar
 
Join Date: Jul 2009
Location: Across the river from Rip's big old tree...
GB for Baby Huey PCB
PM sent.
rongon: 2 pcs. (stereo pair of PCBs)
  Reply With Quote
Old 29th September 2017, 10:30 PM   #5
SCD is offline SCD  Canada
diyAudio Member
 
Join Date: Nov 2003
Location: 1/2 way up Vancouver Island
PM sent
SCD: 2 pcs (stereo pair)
__________________
SCD
  Reply With Quote
Old 30th September 2017, 12:00 AM   #6
leejh is offline leejh  United States
diyAudio Member
 
Join Date: Mar 2005
Location: Seoul, Korea
PM sent.
leejh: 4 pcs (2 stereo pairs)
  Reply With Quote
Old 30th September 2017, 06:30 AM   #7
e_fortier is offline e_fortier  Canada
diyAudio Member
 
e_fortier's Avatar
 
Join Date: May 2001
Location: Eastern Canada
GB for Baby Huey PCB
Hi Marc

People might be asking prices since the price of pcb's vary with the quantity you order.
As an exemple a pcb like the one of this GB is 100mm x 127mm and cost 34 Euro for 10 of them + shipping. If you order more the overall price should normally diminish.

BR,
Eric
  Reply With Quote
Old 30th September 2017, 07:32 AM   #8
mbrennwa is offline mbrennwa  Switzerland
diyAudio Member
 
mbrennwa's Avatar
 
Join Date: Mar 2005
Location: Zurich, Switzerland
Quote:
Originally Posted by bandol83 View Post
I have received several demand for more PCB's...
I am not sure which circuit (or which version of the Baby Huey) you implemented. Can you post the schematic?
__________________
[ audioroot.net | hifibau.ch ]
  Reply With Quote
Old 30th September 2017, 07:38 AM   #9
bandol83 is online now bandol83  France
diyAudio Member
 
Join Date: Nov 2004
Location: near Bandol, French Riviera
Hi Eric,

You are right, the price of 20 per board is based on a qty of 10 pieces.

The PCB are made by EuroCircuits Eurocircuits – Online PCB Prototype and small series specialist and you can see the price on their site. As an exemple, for 20 pieces it will be about 14 and even 11 for 30 pieces. The boards for small quantities are manufactured in 7 working days, but price can be even lower for higher volume : if manufactured in 20 days for 40 pieces it can go down to 8 !!!

Until now we have demand confirmed for only 14 boards :

silvercosworth 6
rongon 2
scd 2
leejh 4

Best regards,
Marc
  Reply With Quote
Old 30th September 2017, 07:48 AM   #10
bandol83 is online now bandol83  France
diyAudio Member
 
Join Date: Nov 2004
Location: near Bandol, French Riviera
Hi mbrennwa,

The PCB is for the EL34 (or 6V6, 6L6, KT66,6CA7, 6550, KT88, etc...) version. You can see schematic and layout below...

Rgds,
Marc
Attached Images
File Type: jpg PCB's amplificateur EL34.JPG (477.7 KB, 1591 views)
Attached Files
File Type: pdf Schema EL34 30 july 2017.pdf (121.6 KB, 461 views)
File Type: pdf PCB EL34 rev2 14 jul 2017.pdf (160.3 KB, 236 views)
File Type: pdf PCB EL34 rev2 EurocircuitsPI_E933369.pdf (315.9 KB, 224 views)
  Reply With Quote

Reply


GB for Baby Huey PCBHide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
EL84 Amp - Baby Huey gingertube Tubes / Valves 2078 13th June 2018 09:32 AM
Baby Huey components WindChill Tubes / Valves 15 12th March 2010 06:39 PM
Could this become a Baby Huey killer ? Jaap Tubes / Valves 240 7th May 2009 07:09 PM


New To Site? Need Help?

All times are GMT. The time now is 07:54 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki