I'm selling a fully loaded Aphex 4b-1 500 series lunchbox with a pair of Aphex EQF-2 (B&B design) and pair of Aphex CX-1 compressor/expanders.
The EQs are actually really good for shaping sounds with sweepable frequencies on 3 bands as well as sweepable filter section. There is a pair (w the optional transfo) on reverb selling for $600ea right now :https://reverb.com/item/15290556-aphex-eqf-2-vintage-500-series-eq-b-b-with-jensen-transformer
The compressors are nice too - they can go from pretty transparent compression to 1176-esque dirty. The GR reduction meter isnt working so you have to use your ears but otherwise works fine.
All 4 modules with the lunchbox (EVERYTHING) : $700 obo