@Almarg...Thank you so much for your advice. Yes...have tried both 4 and 8 ohm taps...no audible difference. System is in my bedroom...12 x 14 x 10...smallish and unable to maneuver speakers much. I think I could squeeze out a bit more "fullness" by repostioning my speakers a little but that leaves the smallish image size problem. Retubing was done about 5 months ago...didn't improve matters much. Last resort is to upgrade my supra ply speaker cables...it's about 10 years old and I got them free...so I don't really mind changing them. I hope to get a fuller and "bigger" sound...esp image size. Hope the speaker cable I eventually choose will give me that. If sonic signature of my present system remains more or less the same...I guess it will be time for me to look for new speakers.
@Loftarasa...hmmm...Per your description/comparison...I think the mogami is more appropriate for my system than the 8tc. Thank you for all your help!
@Loftarasa...hmmm...Per your description/comparison...I think the mogami is more appropriate for my system than the 8tc. Thank you for all your help!