PT-1 with tube amp

[incrypto]

Hi all,

I have the PT-1 preamp and am going to pair it with the Nobsound NS-03D EL34 tube amp. Reading around, have discovered that the input impedance of the power amp should be 10x the output impedance of the preamp. The Nobsound input impedance is 100KΩ. I assume that I'm fine using the PT-1, but there isn't an output impedance spec in the manual. Can someone verify what the output impedance is?

I've actually been using it with the Nobsound 6P1 which has the same 100KΩ input impedance and it runs fine, but am "trading up" on the tube amp. I'd just like to know that the specs are right even though everything seems to be working great so far; have been running them together for a couple weeks.

Thanks,
Steve

[cyto]

I contacted Emotiva about this a while back and they told me the output impedance of the PT-1 is 1K. That impedance ratio is fine.

[incrypto]

Okay thanks for the info, appreciate it.