Browse 500 Series
550A Discrete 3 Band EQ
$1,195.003 bands of classic API equalization
550b 4 Band EQ
$1,295.00Classic 4-band EQ based on the original API 550 EQ
560 Graphic EQ
$995.0010-band Graphic EQ based on the original API 560 EQ
8 Slot lunchbox®
$595.008-slot 500 Series rack designed to accept all API standard 5.25″ X 1.5″ modules
529 Stereo Compressor
$2,495.00Stereo Compressor based on the famous API 2500 Stereo Bus Compressor in 500 Series format
6 Slot Lunchbox®
$795.006-slot 500 Series rack designed to accept all API standard 5.25″ X 1.5″ modules
500VPR 10 Slot Rack with Switching Power Supply
$795.0010-slot 500 Series rack designed to accept all API standard 5.25″ X 1.5″ modules
SB1-A Blank Panel
$16.95Single slot blank panel for the API lunchbox®, 500V Rack, and expansion slots for the...
550A Special Edition
$1,295.003 bands of classic API equalization
560 Special Edition
$1,095.00Special Edition 10-band Graphic EQ based on the original API 560 EQ
312 – 50th Anniversary Edition
Limited Edition 312 Microphone Preamp based on the original 1970’s 312 PCB Design
550A – 50th Anniversary Edition
Limited Edition 3-band EQ based off the legendary 1971 550A
