[sdiy] That Corp transistor arrays

David Osborne DavidO at matinee.co.uk
Fri Jul 18 11:13:02 CEST 2008


Thanks for all the wisdom everyone. 

-----Original Message-----
From: Jim Patchell [mailto:patchell at cox.net] 
Sent: 15 July 2008 14:38
To: David Osborne
Cc: synth-diy at dropmix.xs4all.nl
Subject: Re: [sdiy] That Corp transistor arrays


Not the 300 series, but the 100 series (now obsolete).  I have used the 
THAT120 for controlling the frequency of filters.

-Jim

David Osborne wrote:
> Hello folks,
> 
> Has anyone used any of these: 
> http://www.thatcorp.com/300-series_Matched_Transistor_Array_ICs.html
> in an exponential converter?
> 
> Or their VCAs in filter or oscillator.. 
> http://www.thatcorp.com/2180-series_Pre-trimmed_Blackmer_IC_Voltage-Co
> nt
> rolled_Amplifiers.html
> 
> Davido
> 
> David Osborne
> AV Studio Manager
> Matinee Sound & Vision Limited
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