Made in Korea for the U2B version.d2de77. This is a Marantz ST6000 (or ST6000/U2B) AM/FM Stereo Tuner from around 1999–2000.373fa4. It's a solid mid-tier digital tuner from Marantz's "Range Series," designed to pair nicely with their amplifiers and receivers (including the SR6015 you showed earlier).
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