Add more tested and supported devices

README.md

@@ -30,12 +30,15 @@ Any reported device helps the community to see which AVRs work properly and whic
 ### Confirmed working
 
  * Denon AVR-X_000 series (AVR-X1000, AVR-2000, AVR-X3000, AVR-X4000)
+ * Denon AVR-1912
  * Denon AVR-X2200W
- * Denon Ceol N9
+ * Denon CEOL piccolo N5
+ * Denon CEOL N9
  * Denon DRA-100
  * Marantz Melody Media M-CR610
  * Marantz NR1506
  * Marantz NR1605
+ * Marantz NA6005
  * Marantz NA8005
  * Onkyo TX-NR414
  * Onkyo TX-NR5009
@@ -49,6 +52,7 @@ Any reported device helps the community to see which AVRs work properly and whic
  * Yamaha RX-V_73 series with network connectivity (RX-V473, RX-V573, RX-V673, RX-V773)
  * Yamaha RX-V_75 series (RX-V375, RX-V475, RX-V575, RX-V675, RX-V775)
  * Yamaha RX-V_77 series (RX-V377, RX-V477, RX-V577, RX-V677, RX-V777)
+ * Yamaha RX-V3067
  * Yamaha RX-V500D
 
 ### Unconfirmed/Experimental