[sdiy] Prophet 10 op-amp swaps?
Dave Manley
dlmanley at sonic.net
Wed Jul 31 19:48:28 CEST 2013
I'm curious what op amps in this discussion have "GHz" bandwidth?
"
>> On Jul 31, 2013, at 3:25 AM, cheater00 . <cheater00 at gmail.com> wrote:
>>
>> Bear in mind when doing op amp swaps that new op amps have GHz
>bandwidths,
>> whereas the parts you are replacing might have little more than audio
>bw.
>> Often, such swaps result in sound that feels better, but in fact is
>only
>> *different*. The difference is in those cases oscillation in the MHz
>range.
>> This issue is often hidden by other improvements such as headroom,
>> distortion, or highs and lows extension, but it is not something one
>should
>> ignore. Consider checking your mods for that.
>>
>> Cheers,
>> D.
>>
>>
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