5500 Stereo/Dual Mono 550 EQs with Range Switch
API 5500 is based on the original API 550 developed by Saul Walker. Originally, the design was developed for a desk, which required an unbalanced input and where the limited space set limits to the functionality. The 5500 goes beyond the original limitations and now has balanced input, integrated noise-free power supply and extended features that make it useful for mastering.
- Classic 550b Equalizer design
- Two range switches to individually alter gain steps
- Usable as a 550b, 550D or 550M
- Peak/shelf switch on Hi and Lo bands
- True hardwire bypass
- Balanced In and Out on XLR
- Balanced input on 1/4″
- EQ In/Out switch