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I'm looking at buying a low gain amp that takes 4+ vrms to get much power out of it. It seems like 4+ vrms is only provided by the higher range DACs. Is there anything in the sub 500 range that can push this voltage?
A cheap way is to use a headphone amp, such as the JDS Atom or the many equivalents, to act as a pre-amp to provide the additional voltage gain you need.
I'm looking at buying a low gain amp that takes 4+ vrms to get much power out of it. It seems like 4+ vrms is only provided by the higher range DACs. Is there anything in the sub 500 range that can push this voltage?
Hifiberry DAC+ Pro XLR provides 4VRMS output, if you want to build a Pi-based streamer. 2VRMS is the Redbook standard for single-ended line output, and a lot of devices don’t even manage that.
For the price of a used DC-1, he might as well get a new Topping DX7. Schiit Modius looks like a good option at 1/3rd the price if he's looking for a pure balanced DAC, but OP didn't specify if he needs volume control.
A cheap way is to use a headphone amp, such as the JDS Atom or the many equivalents, to act as a pre-amp to provide the additional voltage gain you need.
Hifiberry DAC+ Pro XLR provides 4VRMS output, if you want to build a Pi-based streamer. 2VRMS is the Redbook standard for single-ended line output, and a lot of devices don’t even manage that.
I didn't realize there was a standard for single-ended line output. It makes a lot of sense now that there seems to be a correlation between having xlr outs and 4vrms.
Prosumer and pro level audio interfaces generally can provide significantly more output voltage swing (e.g., an Audient iD22 can do +18dBu at 0dBFS and an RME ADI-2 Pro can do +24dBu) than consumer DACs, so that's worth considering if you need it.