headwhacker
Headphoneus Supremus
- Joined
- Sep 4, 2013
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Yes, I was referring to the PK1. What I meant "does not have enough voltage swing" was not saying there was no sound or stupidly low volume. I was referring to the sound being congested and lack of dynamic. Switching to LINE OUT + Arrow 4G to drive the PK1 makes a big difference (bigger difference than compare to drive the EPH-100 with the Arrow 4G
This is exactly what I was asking about. How did you know that DX90 has not enough voltage swing for the PK1. Arrow 4G has +/- 5.5V (11V) of voltage swing according to it's spec and as far as I know DX90's can deliver +/-5V PP total.