Jack : 3.5mm Male to the jack for Sennheiser HD414 HD420 HD430 HD650 HD600 HD580 headphones. Sennheiser HD414 HD420 HD430 HD525 HD545 HD565 HD650 HD600 HD580 Headphone. Watch Balances Wheels Tack Holder Watchmakers Tool Watch Repairing Accessory.
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