Recent content by Radian

I got some error when trying to use EXCL. I get the feeling that my Windows 10 has a problem. DATS is on its way but I'd rather save the money.

I get the same results with Arta Limp. Resonant peak at 230 Hz although chassis has 110 Hz resonance. Really strange. I think I need to invest in DATS. Thanks for trying to help. Radian

Went down to 55 Ohm rSense and no change. Blue impedance line starts at 3.4 ohms peaks to 26 ohms at 220hz and goes back to 4 ohms...., Speaker is a Faital 3FE25 with 110hz resonance. Tried Asio 96khz instead of java 96khz sounds not clean and the impedance line is a bit ragged.

I just read in a forum that for the open circuit measurement the Rsens value is set to zero and the Rsens resistor bypassed. Is this correct? If so will this bypassing of the Rsens resistor be repeated for the short circuit measurement?

Thank you so much. I will check once I get back home.

Thanks I will try to lower sense resistor. Don't know the short circuit resistance. Open circuit shows 15db headroom Short circuit 65db. Is the short circuit resistance to be measured including sense resistor or after?

Hi gang. I am trying to find the problem of my setup because I get weird values when measuring TSP. ESI U22xt USB sound card fed only by usb power. Phone out, L R line in. All three bars (out, ref in, normal in) show 12 db at 1khz test tone. 109 Ohm sens resistor made of 2x 220 ohm 0.25watts...