[sdiy] E SWITCH VERUS C+K??? need 25 SPDT toggles
Jim Patchell
patchell at cox.net
Tue Jul 29 03:15:57 CEST 2008
I replaced 300+ Jameco switches with NKK switches...cost a
fortune...but, NOT a Single failure...yet :-)
I will never buy cheap switches again.
Don't know about the E-Switch...or C+K either...
BrightBoy wrote:
> Go with NKK switches per Paul Schreiber (MOTM) who has
> commented on this in the past.
>
> Cheers,
>
> Jeff
>
> -----Original Message-----
>> From: Dan Snazelle <subjectivity at hotmail.com>
>> Sent: Jul 28, 2008 10:57 AM
>> To: Tom Wiltshire <tom at electricdruid.net>, John Mahoney <jmahoney at gate.net>
>> Cc: synth-diy at dropmix.xs4all.nl
>> Subject: [sdiy] E SWITCH VERUS C+K??? need 25 SPDT toggles
>>
>>
>> looking to buy 25 SPDT mini toggles
>>
>>
>> digikey has eswitches for half the price (3.75 per switch as opposed to almost 6 bucks for the C+K)
>>
>> are the ESWITCHES ANY GOOD???
>>
>> i need switches that wont break (unlike the Jameco house or Futurlec house toggles which are only 60 cents a piece but break~~)
>>
>> i need mini toggles and i need them within a week or two. standard size panel mount. anybody have any other suggestions? mouser and jameco both have pretty poor SPDT mini toggle selections.
>>
>>
>>
>> any advice appreciated
>>
>>
>> thanks
>>
>>
>>
>>
>>
>>
>>
>> --------------------------------------------
>> check out various dan music at:
>>
>> http://www.myspace.com/lossnyc
>>
>>
>> http://www.soundclick.com/lossnyc.htm
>>
>>
>> http://www.indie911.com/dan-snazelle
>> (or for techno) http://www.myspace.com/snazelle
>>
>>
>>> CC: subjectivity at hotmail.com; synth-diy at dropmix.xs4all.nl
>>> From: tom at electricdruid.net
>>> Subject: Re: [sdiy] advice on mixer/summer circuits
>>> Date: Mon, 28 Jul 2008 09:31:00 +0100
>>> To: jmahoney at gate.net
>>>
>>>
>>> On 28 Jul 2008, at 04:09, John Mahoney wrote:
>>>
>>>> At 06:20 PM 7/27/2008, Dan Snazelle wrote:
>>>>
>>>>> very cool
>>>>>
>>>>> odd it looks like that circuit uses a summer (inverting) but never
>>>>> inverts a second time before the 2044...so that does that mean all
>>>>> the CVS go in upside down?
>>>> ...
>>>>
>>>> Does the SSM 2044 respond inversely to frequency CV inputs? The
>>>> datasheet circuit inverts only once, also. Check the datasheet,
>>>> which Paul graciously serves here:
>>>> http://www.synthtech.com/cems.html
>>> The datasheet seems to suggest that the Fc Frequency control input is
>>> itself a summing node, so perhaps inputs are re-inverted by the chip.
>>>
>>> It's actually fairly sensible of them (SSM) to do it this way, since
>>> you're pretty much bound to have a CV mixer in front of that pin, and
>>> it's bound to invert the CVs, so having an inverting Freq CV input
>>> saves you an op-amp.
>>>
>>> Regards,
>>> Tom
>>>
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