Hey guys im new here so i have a few question about this unit. I have a couple of blackface amps a Super Reverb and a vibroverb. The vibroverb is 8ohms with one 16’ speaker and the super is 2 ohm with 4 10’ speakers. Do i set the amp and speaker switch to the 8 ohms on the VV and the SR, when using that, do i set both switches to 2/4 ohms or am i supposed to set the amp switch to 2/4 ohms and the speaker to 8. thanks
Hello, The impedance settings on the PS-2A should always match the amps and cabs that are connected. When using the PS-2A with your Vibroverb, set the amp impedance switch to 8 ohms and the cab impedance to 8 ohms.
When using the PS-2A with your Super Reverb, the amp impedance should be set to the 2/4 ohm setting and the cab impedance should also be set to the 2/4 ohm setting. There is an explanation of these settings in the PS-2A user manual. Cheers! Gil
Thank you very much. I thought thats what it should be but wasn’t sure. Thanks again.