Friedman's awesome IR-D with two 12AX7s, one for each of the two channels. This unit is in near mint condition, with one small dot of missing paint near the gain control for channel 2 that was there when I purchased it new. There is also a small scratch just below the MIDI and USB inputs. It comes with the original power supply, including the foreign plug adapters, the owner's manual, four adhesive rubber feet, USB cable, and the box. It works perfectly. I got a great deal on a Dirty Shirley head, so I'm listing this one for sale.

From the Friedman website:

Dual Tube Preamp & DI – Simple All-Tube Direct Solution

ALL-TUBE PREAMP, IR TECHNOLOGY, COMPACT SIZE

The Friedman IR-D dual-channel tube preamp is an entire Friedman rig in a compact pedalboard-friendly package. IR-D boasts two fully independent identical foot-switchable channels which are based on Friedman’s legendary designs. This Dave modded JTM45 circuit delivers the signature British tone for which Friedman is known for.

Powered by two high-voltage 12AX7 preamp tubes, each channel delivers the harmonic richness and touch response of Dave Friedman’s finest designs. DSP IR cabinet/power amp simulation sends a studio-quality mic’d-up tone to your DAW or Front-of-House. The IR-D provides easy-to-use controls without complex menus and 100-page manuals.