Electronic board, ear phone

Listed on the following equipment:
Matrix - A7x Ascent Trainer
Matrix - A7xe Ascent Trainer
Matrix - A7xe-01-G4 (EP84, EP92)
Matrix - C7x EP91C FCS17 CS17 PRFCS17 2012 (Step - Step Mill)
Matrix - C7xe EP92F FCS17 CS17 PRFCS17 2012 (Step - Step Mill)
Matrix - E7x-01
Matrix - E7xe-01
Matrix - Hybrid Cycle - H3xe - 2012 (EP604 & CB72B)
Matrix - Hybrid Cycle - H7x - 2012 (EP91C & CB72B)
Matrix - Hybrid Cycle - H7xe - 2012 (EP92F & CB72B)
Matrix - Hybrid Cycle - H7xe-05 - 2014 (PCB93 & EP613)
Matrix - Hybrid Cycle - H7xi - 2013 (CB72B & EP614)
Matrix - Hybrid Cycle - H7xi - 2013 (CB93 & EP614)
Matrix - Hybrid Cycle - H7xi - 2015 (CB93 & EP614D)
Matrix - Hybrid Cycle Premium Series - H7xe-01-G4 - 2009 (CB72 & EP92)
Matrix - Premium - E7xe-01-G4 - 2009 - Silver (Before SN EP8110090307)
Matrix - R3xe (RB91B) witn EP604 console
Matrix - R3xe - 2012 (EP604)
Matrix - R3xe - 2012 (RB91B)
Matrix - R7x (RB91B) with EP91C console
Matrix - R7x-01-G4 (RB92) with EP91 console
Matrix - R7xe (RB91B) with EP92F console
Matrix - R7xe-01-G4 (RB91) with EP92 Console
Matrix - S3xe EP604 CS11B 2012 (Step - Stepper)
Matrix - S7xe EP92F CS11B 2012 (Step - Stepper)
Matrix - T1xe - 2012 (FTM507D, CTM510C)
Matrix - T1xe - T1xe-01-G4 - 2009 (FTM507, CTM510)
Matrix - T1xe - T1xe-02-G4 - 2009-2010 (FTM507B, CTM510)
Matrix - T1xe - T1xe-LS-G4 - 2010 (FTM514, CTM515)
Matrix - T3xe - 2012 (FTM509D, CTM510C)
Matrix - T3xe - T3xe-01-G4-120V - 2009 (FTM509, CTM510)
Matrix - T3xe - T3xe-02-G4 - 2009-2010 (FTM509B, CTM510)
Matrix - T5x - 2012 (FTM501E, CTM501D)
Matrix - T5x - T5x-03-G4 - 2010 (FTM501, CTM501B)
Matrix - T5x - T5x-03-G4-220v - 2010 (CTM501B, CTM501B)
Matrix - T5x - T5x-04-G4 - 2009-2010 (FTM501C, CTM501C)
Matrix - T7x - 2012 (FTM501E, CTM502D)
Matrix - T7xe - 2012 (FTM501E, CTM503F, CTM503G)
Matrix - T7xe - T7xe-01-G4 - 2009 (FTM501, CTM503)
Matrix - T7xe - T7xe-02-G4 - 2009-2010 (FTM501C, CTM503D)
Matrix - T7xe - T7xe-03 - 2013 (FTM501E, CTM520, CTM520B)
Matrix - T7xi - 2015 (FTM501E & CTM521D)
Matrix - T7xi - T7xi-02-G4 - 2009-2010 (FTM501C, CTM502C)
Matrix - U7xi - U7xi-02 - 2015 - Silver (PCB92-US-F & EP614D)

* Images may not be identical to part.