Grasshopper Valley Shure FP11 Mic Preamp / Limiter Rack


1U stereo rack-mounted Shure preamps with output limiters. These are built in-house and combine a pair of FP11s in a rack case with switchable limiters & phantom power. Audio inputs & outputs are on the front panel for easy access

Each FP11 is a single-channel preamp with up to 84 dB gain switched in 6 dB steps. Like the Shure M267 preamp they have a switchable opto limiter in the output section which can be overdriven to produce compression & distortion

The FP11 sounds very like the Shure M267– which means you can go from relatively clean right through to full-blown distortion just by increasing the gain

The original FP11s were designed for use with mic-level signals. The rack-mounted versions have an additional unbalanced line-level input

Link to all Shure preamps

Battery-powered mic preamp with up to 84 dB gain. Powered by an internal 9 Volt PP9 battery or external DC. Switchable opto limiter operating on the output. Belt clip for ENG / portable use. Battery not included

81 x 150 x 66 mm

Product page

In good used condition with some marks & battle scars. Tested & working 100%. These are sold individually. I have multiple units in stock. Photos show two of the items I have in stock - others may look cosmetically different. Battery not included