Used API 8 Slot Lunchbox Signal Processor

For sale is a used API 8 Slot Lunchbox Signal Processor in great condition, fully functional and ready for studio integration. This classic 500-series powered rack provides 8 slots for your favorite signal processing modules, offering flexible configuration for preamps, EQs, compressors, and more. Featuring a sturdy steel chassis, internal power supply with 250mA per slot, XLR I/O for each channel, and a toggle switch for 48V phantom power per input, this Lunchbox is ideal for portable or fixed studio setups. It supports standard 500-series modules and includes a rugged handle for easy transport. Light signs of use but extremely clean overall, with all connections tested and working perfectly. A trusted choice for engineers seeking API quality, modularity, and portability in one reliable unit—don’t miss this excellent pre-owned piece of gear.