fishing716

Responses from fishing716

Bass leaves after amp warms up?
The speaker cables were already replaced with the same model *audioquest comet biwire The problem still persists:I am auditioning different speaker cables tomorrow followed by Electrician to check connections.I will report backThanks to everyone 
Bass leaves after amp warms up?
Bass returned after waiting 30 minutes.After about 30 minutes of sounding good it disappated.Surely something causes deep bass to come & go as it wishes.I have(3)ideas to try this week:Electrician is going to check connectionsI am borrowing di... 
Bass leaves after amp warms up?
I gave more ventalation by removing the shelf above the amp..The Bass still left after 1h 20 minutes.I was listening to "Let it be" & that was my parting words after the sound changed. 
Bass leaves after amp warms up?
I would not have plugged it in or touched inside.Was unable to find a tool to try instead took shelf off above the amp for more ventalation 
Bass leaves after amp warms up?
I attempted to remove the 14 top screws but don't have the right tool..Would you know what size allenwench to use or what size/type screws they are. 
Bass leaves after amp warms up?
The amp dosen't feel hotCan it still be running hot? 
Bass leaves after amp warms up?
"I'd really like to know what happens with cover off and/or better ventilation" Guess it's in my best interest to take the cover off & try it.I'll report back 
Bass leaves after amp warms up?
Yes but why is the amp running hot if they sell them by the thousands and no report of this problem? 
Bass leaves after amp warms up?
Generally I switch speaker cable from one channel of the amp to the other or shut it down & try later/tomorrow.Considering taking off cover to amp..Electrician is coming tuesday to check for:Line sagGroundingPhaseTighten connectionsI called ca... 
Bass leaves after amp warms up?
Using one speaker,the bass finally recessed after 100 minutes or 3 full LP's.I'm wondering what to do now.. 
Bass leaves after amp warms up?
I use Musical Fidelity M1 vinl phono stage.Listed uder my system 
Bass leaves after amp warms up?
I don't think I'm good at taking the cover off.I'll have a look at it 
Bass leaves after amp warms up?
Timeing & pace seem much better when lower bass is cooperating. 
Bass leaves after amp warms up?
Since having the PSB all 3 amps have given the same results with exact same symptoms.Irony is I like the PSB Synchrony soundI borrowed Thiels for a very brief period and found them to be bright.Bass not being consistant was inconclusive.Currently ... 
Bass leaves after amp warms up?
Please let me know if anyone notices contradictions in my observations.As I've tried everythingCould it be reasonable that loss of deep bass is normal?Perhaps I need to augment my system with a subwoofer.I feel bass is adequate when I have it