Founded in 2011 in Austin, Texas, Warm Audio has built a business on careful recreations of legendary studio mics and outboard gear. Their WA-87 looks and sounds remarkably like a Neumann U87. Their WA-47 chases the U47. Their WA-251 chases the ELA M 251. None of them costs anywhere near the originals.
Warm Audio buys original capsules and tubes from the same suppliers (or as close as possible) and copies the original circuit designs faithfully. The result is a mic that, to most ears, lands surprisingly close to a $5,000 vintage piece — for $700 to $1,500.