One off FatFreq Upgrade Silver Cable 2pin to 4.4mm Maestro SE / Grand Maestro balanced they made for me because I did not like the regular multi connection plug. I asked for the carbon maching harware plug and paid 300 plus shipping and EU vat for it. Way better than the regular premium cable that comes with the MSE because of the fixed plug. And it’s the only one they made. Price is firm and includes PP fees. Shiping is extra