electro-music.com   Dedicated to experimental electro-acoustic
and electronic music
 
    Front Page  |  Articles  |  Radio
 |  Media  |  Forum  |  Wiki  |  Links  |  Store
Forum with support of Syndicator RSS
 FAQFAQ   CalendarCalendar   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   LinksLinks
 RegisterRegister   ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in  Chat RoomChat Room 
Live streaming at radio.electro-music.com

  host / artist show at your time
Please visit the chat
 Forum index » Wanted, For Sale, Opportunities and Requests » Parts and Components
Roland RE301 chorus parts
Post new topic   Reply to topic Moderators: Scott Stites, Uncle Krunkus
Page 1 of 1 [5 Posts]
View unread posts
View new posts in the last week
Mark the topic unread :: View previous topic :: View next topic
Author Message
Pierre



Joined: Feb 24, 2009
Posts: 9
Location: France

PostPosted: Tue Feb 24, 2009 2:34 pm    Post subject: Roland RE301 chorus parts
Subject description: Can you help me to find IC's?
Reply with quote  Mark this post and the followings unread

My Roland RE301 echo tape is out of order for months and i can't find replacement parts here in France. I've only found MN3007...

I need the following integrated circuits:

1* MN3004 (Panasonic),
1* TC4001UBP (Toshiba) or CD4001UBE,
1* TA7204P (Toshiba),
1* TA7136P (Toshiba),
1* DN819 (Panasonic),
1* BA662 A (Roland).

Especially help on MN3004 would be greatly appreciated!
Does anyone know if I can replace it with a MN3007?

Thanks

Pierre
Back to top
View user's profile Send private message
oldschool57



Joined: Nov 15, 2006
Posts: 17
Location: Bellerose, NY

PostPosted: Tue Feb 24, 2009 7:17 pm    Post subject: Reply with quote  Mark this post and the followings unread

http://www.vintageplanet.nl/semiconductors.html
Scroll down for MN3004.
Back to top
View user's profile Send private message
Pierre



Joined: Feb 24, 2009
Posts: 9
Location: France

PostPosted: Mon Mar 09, 2009 10:44 am    Post subject: Reply with quote  Mark this post and the followings unread

Hello!

I've found all the part for my RE301 except the BA662.
Anyone has an idea?

Thanks

Pierre
Back to top
View user's profile Send private message
magman



Joined: Feb 04, 2009
Posts: 363
Location: Liverpool, UK

PostPosted: Wed Mar 11, 2009 6:45 am    Post subject: Reply with quote  Mark this post and the followings unread

Not sure how accurate this is, but I just did a quick search on eBay and found a vendor selling BA6110 which they say is an equivalent for the BA662.

Unfortunately they are selling them in lots of 25, which is a bit OTT, but if this device is equivalent, you should be able to pick up single devices from Vintage Planet or similar places.

I've no knowledge of this device at all, but I thought it worth posting as a possible solution. I also found this link to a useful substitution page from the Synth-DIY group.

http://home1.gte.net/res0658s/electronics/parts_subs.html

I also found this useful comparison at Synthdiy.com.

http://www.synthdiy.com/show/link/?id=2274

Good luck on your parts hunt

Magman
Back to top
View user's profile Send private message
Pierre



Joined: Feb 24, 2009
Posts: 9
Location: France

PostPosted: Wed Mar 11, 2009 10:18 am    Post subject: Reply with quote  Mark this post and the followings unread

Hello Magman

Thanks for these infos!

Pierre
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic Moderators: Scott Stites, Uncle Krunkus
Page 1 of 1 [5 Posts]
View unread posts
View new posts in the last week
Mark the topic unread :: View previous topic :: View next topic
 Forum index » Wanted, For Sale, Opportunities and Requests » Parts and Components
Jump to:  

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum
e-m mkii

Please support our site. If you click through and buy from
our affiliate partners, we earn a small commission.


Forum with support of Syndicator RSS
Powered by phpBB © 2001, 2005 phpBB Group
Copyright © 2003 through 2009 by electro-music.com - Conditions Of Use