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 Forum index » DIY Hardware and Software » Jürgen Haible designs
FS-1A revival?
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roglok



Joined: Aug 28, 2010
Posts: 195
Location: uptown

PostPosted: Thu Aug 06, 2015 2:39 am    Post subject: FS-1A revival? Reply with quote  Mark this post and the followings unread

Hi Ralf,

just a quick check whether there are any plans to revive Jürgen Haible's Frequency Shifter. Any chance? Very Happy

Thanks for all your effort!
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rc_hoffmann



Joined: Mar 19, 2015
Posts: 27
Location: Germany

PostPosted: Sun Aug 09, 2015 12:28 am    Post subject: Re: FS-1A revival? Reply with quote  Mark this post and the followings unread

roglok wrote:
Hi Ralf,

just a quick check whether there are any plans to revive Jürgen Haible's Frequency Shifter. Any chance? Very Happy

Thanks for all your effort!


Haha, for some reason I keep hearing Frequency shifter Wink

Well, it's on the list, pretty far up actually, once the other boards (currently Tau, 6-pole filter, LVCOs, SOST) are finalized / in production, it will be next... too much coffee

By the way, the limiting factor right now is not layout, but building / testing / adjusting values ... so if any experienced builders (who ideally have built the original version before) had time and inclination to join this effort, it would be very helpful ...

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roglok



Joined: Aug 28, 2010
Posts: 195
Location: uptown

PostPosted: Sun Aug 09, 2015 5:09 am    Post subject: Reply with quote  Mark this post and the followings unread

Quote:
Well, it's on the list, pretty far up actually


hey, that sounds great! well done

Quote:
By the way, the limiting factor right now is not layout, but building / testing / adjusting values ... so if any experienced builders (who ideally have built the original version before) had time and inclination to join this effort, it would be very helpful ...


I'd definitely be up for some test building. I'm not an EE but with ~ 100 modules built and working I'd consider myself an experienced 'builder'. I'm based in Germany, so that might help, too... just let me know thumb up
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davebr



Joined: Jun 09, 2007
Posts: 197
Location: portland, or

PostPosted: Sun Aug 23, 2015 11:37 am    Post subject: Re: FS-1A revival? Reply with quote  Mark this post and the followings unread

rc_hoffmann wrote:
Haha, for some reason I keep hearing Frequency shifter Wink

Well, it's on the list, pretty far up actually, once the other boards (currently Tau, 6-pole filter, LVCOs, SOST) are finalized / in production, it will be next... too much coffee

By the way, the limiting factor right now is not layout, but building / testing / adjusting values ... so if any experienced builders (who ideally have built the original version before) had time and inclination to join this effort, it would be very helpful ...

I've built one and have photos and documentation at http://modularsynthesis.com/jhaible/shifter/jhshifter.htm.

I'd be interested in helping but I don't need a second frequency shifter but could maybe build one for someone else. It all depends on my availability at the time.

Dave

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sduck



Joined: Dec 16, 2007
Posts: 459
Location: Nashville
Audio files: 5

PostPosted: Sat Sep 19, 2015 7:43 am    Post subject: Reply with quote  Mark this post and the followings unread

My vote is to have Dave build one of the first ones. If anyone can find all that's potentially wrong with it, it'll be him.

And I'll buy a large handful of the first ones - all kinds of people are asking for these.
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roglok



Joined: Aug 28, 2010
Posts: 195
Location: uptown

PostPosted: Wed Feb 03, 2016 8:30 am    Post subject: Reply with quote  Mark this post and the followings unread

got myself a vintage PCB from the resurfaced original stock:
http://randomsource.net/haible/vintage
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synthcube



Joined: Dec 21, 2011
Posts: 54
Location: boston

PostPosted: Sat Feb 13, 2016 12:41 pm    Post subject: Reply with quote  Mark this post and the followings unread

.. and we got some vintage pcbs from ralf to go along with the bridechamber panels, so they'll be up on the store soon...
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