Originally conceived for use in API consoles of the '60s and '70s, the API 560 is a unique discrete 10 band graphic equalizer, designed to accomplish tasks that no other EQ can. Extremely fast to set... View more
The 1231 provides standard features like dual-channels, 31 1/3 octave bands, ISO frequency centers, +/- 12 dB input gain range and switchable 40Hz/18 dB per octave low-cut filters. These include 45... View more