The best replacement for agc is sfe fuses.

The best alternatives to agc are rated as following:
★★★★★  sfe fuses
★★★★  mdl
★★★  abc fuse
★  alc
★  agc
★  anc
★  avc
★  abc
★  limiter
★  sfe fuse
  aia
  oster a5
  abc fuses
  sfe

Your alternative for agc is not listed? Suggest!
Speaking about agc, one probably shouldn't forget about op amp.

Other search terms related to agc and their ratings are:
★★★★★ op amp
You have in mind a companion for agc and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of agc in all years. Click on graph for more.
agc
sfe fuses
mdl