The SR24 is a two-channel, four-band equalizer in a two rack-space chassis. With a dedicated knob and/or switch for each control function, the SR24 is easy to use; by utilizing continuously variable controls for both the frequency and boost/cut, the SR24 can be very precise in applying equalization to the selected audio material.
The SR22 Dual-Channel Compressor features two channels of API's patented award-winning compressor circuit in a rackmount unit with an internal power supply. This same compressor circuit was originally designed into the legendary ATI Paragon analog live mixing console.
The API Select T25 is a classic 2-channel, FET feedback-style compressor/limiter with a Class-A tube output stage that utilizes a custom API transformer. Built with 12AT7WC and 12BH7 dual-triode vacuum tubes, the T25 represents a new direction in API's line of compressors.
The API Select T12 is a classic 2-channel, all-tube, Class-A microphone preamplifier designed with API's proprietary AP2516 transformer in the input stage and a custom API transformer on the output stage. Built with 12AT7WC and 12BH7 dual-triode vacuum tubes, the T12 represents a new and exciting variation in API's preamplifier technology and provides the user with unique tonal options.