Go Back   Home > Forums > Design & Build > Parts
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Parts Where to get, and how to make the best bits. PCB's, caps, transformers, etc.

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 5th July 2004, 01:11 PM   #1
Beggar is offline Beggar  United Kingdom
diyAudio Member
 
Beggar's Avatar
 
Join Date: Aug 2001
Location: South East, UK
Default Anyone know where to get a LM4781 or LM4782 in the UK?

Well I guess the title more or less covers it, i have looked around at the major places i know of, and unless i was incredibly blind no one seems to have them?

If they cant be purchased in the UK could anyone recommend a 'low shipping cost' overseas supplier?

They just seem really useful for adding rear and centre channels to my existing amp

Thanks for any help!

Nik.
  Reply With Quote
Old 5th July 2004, 01:54 PM   #2
dhaen is offline dhaen  Europe
diyAudio Moderator Emeritus
 
dhaen's Avatar
 
Join Date: Jun 2002
Location: U.K.
Default The samples game

http://www.national.com/order/sample...%2FLM4781.html
They mention a small shipping and handling fee. No doubt the amount is shown at form submission.
  Reply With Quote
Old 5th July 2004, 05:48 PM   #3
Beggar is offline Beggar  United Kingdom
diyAudio Member
 
Beggar's Avatar
 
Join Date: Aug 2001
Location: South East, UK
Thanks

I guess there is no where i can actually buy them from around these parts, so samples it is, got just the one to reduce the guilt factor

Now to see if they actually let me have it !!

Nik
  Reply With Quote
Old 6th July 2004, 09:40 AM   #4
Beggar is offline Beggar  United Kingdom
diyAudio Member
 
Beggar's Avatar
 
Join Date: Aug 2001
Location: South East, UK
My inbox this morning....
Quote:
Thank you for the sample request from National Semiconductor.

We regret that we are unable to fulfill the sample request as follow:

Part Number : LM4781TA for 1 pieces.
Doh, anyone got any more ideas, alternate 3 channel chips maybe?
  Reply With Quote
Old 6th July 2004, 10:02 AM   #5
dhaen is offline dhaen  Europe
diyAudio Moderator Emeritus
 
dhaen's Avatar
 
Join Date: Jun 2002
Location: U.K.
Maybe you didn't order enough
I've just tried for 2 pcs from a bona fide company email address. If they come, I'll send them to you.

I know it would be better to buy them, but if they're not available, what else can you do?
  Reply With Quote
Old 6th July 2004, 10:15 AM   #6
Beggar is offline Beggar  United Kingdom
diyAudio Member
 
Beggar's Avatar
 
Join Date: Aug 2001
Location: South East, UK
Quote:
If they come, I'll send them to you.
Wow, thats really good of you! Thanks!

Quote:
I know it would be better to buy them, but if they're not available, what else can you do?
lol yeah your totally right, its just that i have a slight guilt complex after i got a few opamps from TI, and then noticed how much they cost from Farnell afterwards

Cheers, Nik
  Reply With Quote
Old 6th July 2004, 06:43 PM   #7
dhaen is offline dhaen  Europe
diyAudio Moderator Emeritus
 
dhaen's Avatar
 
Join Date: Jun 2002
Location: U.K.
Hi Nik,

National have confirmed:
Quote:
Your devices will ship from our warehouse in Singapore as soon as possible. Typical delivery times are 3-15 days depending on product availability and mail service for your location/country.
Please send me your snail-mail address through the forum email system. I'll post them to you when they arrive
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Lm4781 Pcb venki Chip Amps 32 9th December 2008 11:27 AM
LM4781 and LM3886 Alphas Chip Amps 2 5th March 2005 08:43 PM
My new LM4781 6-channel project microJean Chip Amps 12 29th October 2004 02:40 AM
I can't make PCB's: 1/2 p2p LM4781 Beggar Chip Amps 11 19th August 2004 08:05 PM


New To Site? Need Help?

All times are GMT. The time now is 02:03 AM.

Page generated in 0.07875 seconds (77.34% PHP - 22.66% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio