Alembic F1-X Bass Preamplifier

Have owned a few of these over the years and keep coming back to them. Only selling because its been used once since the pandemic. A bit of rack rash and a blemish on the top of the enclosure but perfect condition otherwise.

From the manufacturer:

"The F-1X is the mono version of our classic F-2B preamp. We kept the same tone section and added a few goodies like a direct output, built in effects loop and crossover. You can still use it in a simple set up since the F-1X also includes a standard full range output.
Tube warmth? It's in there, and with an easy interface of Bass, Middle, Treble, you'll find it hard to make the F-1X make a bad sound. Maybe that's why Bass Player Magazine gave the F-1X its highest rating, and why you rarely see one offered on the used market."

-All Tube Circuitry
-300V B+
-Two 12Ax7 Preamp Tubes
-Printed Circuit Construction
-One Channel
-Bass, Middle and Treble Tone Controls
-"Bright" and "Deep" Tone Switches
-Transformer Coupled Balanced D.I. With -Pre/Post E.Q. Send and
-Ground Lift Switches
-Crossover With Variable Frequency
-High-Band Output Control