Fostex: T60RP. Audeze: MM-100. Hifiman: DEVA / HE-R9. -Headphone connector: 3.5mm TRRS gold-plated connector. Headphone cables made for desktop listening. -Amp Connector Options: Audiophile Ninja 1/4" TRS (6.3mm) / 3.5mm TRS / 4 Pin XLR / 4.4mm TRRRS(Pentacon) / 2.5mm TRRS.
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