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In the early aughts, Latvian microphone company Blue announced that they'd be offering vintage Neumann and Telefunken U 47, U 48, and M 49

Blue U 47 / U 48 with EF86 Tube

GE U5B Data Sheets

U-joint size GBodyForum - 1978-1988 GM A/G-Body Community

In the early aughts, Latvian microphone company Blue announced that they'd be offering vintage Neumann and Telefunken U 47, U 48, and M 49

Blue U 47 / U 48 with EF86 Tube

U+600B

SM5CBW - Tubedata

⌬ benzene ring (U+232C) @ Graphemica

Beesneez BU67 - new U67 clone - Page 2 - The Acoustic Guitar Forum

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U+2368 APL FUNCTIONAL SYMBOL TILDE DIAERESIS: ⍨ – Unicode