Powerful Bass

Hi All, I picked up the PAS3 PC-5 and 6 boards with higher quality parts from T4hifi a while back. I finally have the thing working (my fault) and I am finding that I am no longer short on bass. I'm not complaining.....much. When I got it it had already had the T4hifi cap board installed. I am running this into a Dynaco ST-70. I have the low upgrade coming in the mail as I type.

Thoughts on the BASS?????

mikeski.....

Well, I diddled with this bass issue over the weekend. I have determined it is just in the left channel. It appears that the tonal balance of the left channel is just off. It's like the high knob is turned down and the low knob is turned up. But the tone controls are not in the circuit anymore. I did a review of my component installation and all appears to be correct.

Thoughts on this tonal scew.

Mikeski

Ok, figured it out. I removed the tone controls a few months ago. When I built the new PC5 I neglected to jump to point 4. That's right there in the tone control area. Once that jumper was added the bass issue was no more. Joy....