Discrete 4-band equalizer
- From the 500 series
- 7 centre frequencies selectable per band
- 12 dB of boost / cut per band
- EQ band 1 and 4 in selectable shelf / peak characteristics
- Traditional API circuit design
- Headroom up to +30 dB
- In / Out switch
- Reissue of the 1967 API 550EQ with an additional band
- Requires the API Lunchbox 500-6B or 500 VPR slot rack
API Audio 550b Discrete 4 Band EQ
SOUND
QUALITY
FEATURES
VALUE FOR MONEY
EASE OF USE
4.5