Preamp output impedance - Printable Version +- Devialet Chat (https://devialetchat.com) +-- Forum: Devialet Chat (https://devialetchat.com/Forum-Devialet-Chat) +--- Forum: Support Desk (https://devialetchat.com/Forum-Support-Desk) +--- Thread: Preamp output impedance (/Thread-Preamp-output-impedance) |
Preamp output impedance - Divasson - 20-Jun-2014 As some of you, I want to connect my dynamic headphones to the preamp out connectors. (I have sorted out my electrostatics already, but I would not want to use the energizer between the amp and the speakers). I have ordered the adaptor, but would like to know what is the output impedance of the RCA outputs - it does not appear anywhere in the literature. Does any of you have that information? If it is too high, some headphones will not work properly. RE: Preamp output impedance - watchnerd - 23-Aug-2018 (20-Jun-2014, 23:37)Divasson Wrote: As some of you, I want to connect my dynamic headphones to the preamp out connectors. (I have sorted out my electrostatics already, but I would not want to use the energizer between the amp and the speakers). I have ordered the adaptor, but would like to know what is the output impedance of the RCA outputs - it does not appear anywhere in the literature. I recently asked Devialet Support: "Dear Devialet, Can you tell me the output impedance of the pre-out of the Expert 400? The reason I ask: I'm driving headphones out of the pre-out jacks of my Expert 400. I want to make sure there is a good impedance match between my headphones and the pre-out." Here is the reply: "Thank you for your message. The output impedance is less than 1 Ohm on expert and expert pro. If you need to know for the trigger too: trigger out is indeed 12V, with current capability of approx 50mA I wish you a good day, Océane | Customer service & support Devialet" |