Op Amp with frequency compensation input

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The discussion centers on the search for a modern operational amplifier (op-amp) that features a frequency compensation input, similar to the older uA709 model. The original poster is revisiting a feedback loop circuit and has acquired several uA709s but is interested in contemporary alternatives. There is an emphasis on the ability to tailor the op-amp's response for experimental purposes, such as inserting a right half-plane zero in the feedback loop. Participants are encouraged to provide information on available op-amps that meet these specifications. The conversation highlights the need for modern components that retain the unique functionalities of older designs.
Joseph M. Zias
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Does anyone know of a modern op-amp (available) with a frequency compensation input as the very old 709 had?
 
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I'm not finding anything with my searches so far. Can you say more about the application and specs you need to achieve?
 
Revisiting a feedback loop circuit of decades ago. I have two uA709s and 3 more on the way (Ebay). But I thought I would check to see if any "new" op amps have the same feature. Being able to tailor the response allows for some interesting experiments, for example, inserting a right half plane zero in the overall loop.
 
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