[sdiy] passive ring modulator transformers

[Magnus Danielson]

Hi,

There are many different "ring mod" sounds, and I've never really liked 
the MS20 XOR-gate solution myself (even if MS20 was my first synt). With 
a sufficiently clean sine and a ring mod (ring modulator - the diode 
ring in a double-balanced mixer) or Gilbert cell style multiplier is for 
me "cleanest" and most appealing, but that is my subjective view. 
2-quadrant, 1-quadrant and even digital modulations has it uses too.

Cheers,
Magnus

On 01/18/2016 02:03 PM, Ullrich Peter wrote:
> Hi Tom!
>
> Yes, the point "ring mod != 4 quadrant multiplier" is also mentioned on Neils Webpage...
>
> I wonder that no one mentioned the Korg MS20 digital Ring modulator with XOR gate as we are already talking about active solutions...
> https://www.gearslutz.com/board/electronic-music-instruments-electronic-music-production/812474-ms-20-ring-mod.html
>
> Ciao
> Peter
>
> -----Ursprüngliche Nachricht-----
> Von: Tom Wiltshire [mailto:tom at electricdruid.net]
> Gesendet: Montag, 18. Jänner 2016 13:34
> An: Ullrich Peter
> Betreff: Re: [sdiy] passive ring modulator transformers
>
> A good part of that thread is Neil Johnson and Graham Hinton arguing about the "ring mod != 4 quadrant multiplier" point!
>
> The rest of it has some interesting information though.
>
> Thanks,
> Tom
>
> On 17 Jan 2016, at 20:38, Ullrich Peter <Peter.Ullrich at kapsch.net> wrote:
>
>> There is a nice discussion on Muffwiggler regarding Ring Modulators:
>>
>> https://www.muffwiggler.com/forum/viewtopic.php?t=127474&postdays=0&postorder=asc&start=0
>>
>> Also the link to an Analog Devices Application Manual...
>>
>> Ciao
>> Peter
>>
>> http://www.ullrich.at.tt
>>
>>
>>
>>
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