Johnfg465vd
500+ Head-Fier
Have not heard the Indigo. All I can say is that both the EF400 and Mojo 2 were completely silent with my IEMs but Gryphon had some hiss when using the Balanced Out.Thank you for the response. Are you also aware how Gryphone would sound with Mest Indigo, I'm mostly worried about the background hiss so unable to decide.I'm hesitant to spend that much on RS6 until it is a huge difference in sound quality, positively.
On the other hand, because of how powerful the EF400 is, you don't get a lot of volume range with the EF400 when using IEMs. It gets too loud at ~9 O Clock on volume pot and there is some channel imbalance below 7:30. You can get a budget but good external Amp like Zen CAN to use with IEMs but that's an extra expense.
I am going to get the RS2 soon (1-2 weeks) if you are "ok" with waiting. I can let you know how it sounds in comparision to Gryphon and Mojo 2.