Retrox

Retrox, a free sample-based rompler VST/AU plugin featuring the classic sounds of analog synthesizers. It is a rompler instrument with thirteen multi-sampled patches of this exact kind, sourced from unnamed equipment. They cover some classic strings and pads that work well in the mix and don’t use almost any CPU resources because the instrument is sample-based.
Retrox was made with Maize Sampler. This means that the sound adjustment options are somewhat limited, but you can still customize the sounds a bit using the provided ADSR envelope, HP/LP filtering, LFO, Reverb, Panning, Gliding, Amplitude, and Voice Mode controls.

https://beatmaker.xyz/retrox/