{} {} {} Rare UK built Alembic style tube preamp. Tested. Everything works as it should. Consider trade or partial trades for Ampeg SVP CL, Ashly BP-41, Tube Works Blue Tube RT-924, Stewart Pro Reference 1000, Stewart World 1.2, ADA MB-1, Tech 21 PSA, Tech 21 RPM, Carvin TS-100, Gallien-Krueger 400RB, 800RB, Mesa V Twin Rack, some other rack mount preamps and power amps.