Description

My 2 channnel Stereo rig resides in the basement.

Room dimension are 14x19. The speakers are 6 10 " apart setup in an equalateral triangle.

I have the speakers 3.5 feet from the front and back walls (back wall distance varies depending on where I place my listening chair)

The imaging is solid now I'm currently working on improving overall depth and soundstaging

The room acoustics in this room are quite complicated The room is a difficult layout with lot's of restrictions. GIK Acoustics room treatments have helped to even out the room nodes

but there is still quite a bit of tinkering left

Ideas/suggestions how to further improve the existing layout and performance is welcome !

Thanks for stopping by
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Components Toggle details

    • Dodd Audio 120 Monoblocks
    120 Watt el34 Push Pull Design Upgraded with Chrome Finish
    • Ridge Street Sason LTD
    Musical epiphany right here
    • Exemplar Audio 2900
    Upgraded Siltech Wiring
    • Reality Cables Custom Shotgun
    Bi Wired Config
    • KCI silkWorms 1 metre
    Interconnects Amp to Pre pre to cdp
    • Lenco L-75 Jean Nantais with Upgrades
    Lenco L-75 in a Wooden Plinth with Audiomods Arm and Ortofon 2m Bronze Paul Hynes Phono stage

Comments 115

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Yes I moved them away from the front wall until the bass became thin and the highs and mids were too prominent. Then I moved them towards the wall until the bass became too big and lacking detail. I started moving away from wall until the bass notes became big, powerful and well defined. When I thought I was close I started to move the speakers away from the side walls then back towards the barrier/wall until the sound was being reinforced to my liking. Then I played with toe in, including having the tweeters cross in front of me. I found what I liked after some tweaking in very small increments.
You're sitting where the couch and chair were and there is an enclosed stairway rising from the floor behind your right into the ceiling to the left, am I remembering correctly?

samhar

I think I'm saying the same thing Kevinzoe is sonically. I have rear firing ports also so I started with position related to the front wall and approximated side wall distance and toe in from past experience to start. I used "Solar Energy" to find the bass I liked stand up bass is great for this.

samhar

Kevinzoe nice articulation of the situation!! If you mostly listen to TT use it and not the CD player to tune, there is a difference, I was using CD's and had problems when my listening became 98% vinyl so now I don't bother or want to use CD!

samhar

Should be "start moving away from front wall..."

samhar

You might be defeating what you have gained with the wood!! I would first try more inward cant of the speakers in small increments all the way to crossing the tweeters firing line in front of you. Now return the speaker to their original position. Start moving away from the side wall in 1/2" steps, can fine tune with small steps later, keep moving to hear what's being reinforced by side wall. Again put the speakers back to original position and start moving away from back wall until bass is lacking then start moving towards front wall until bass becomes mushy then start moving away until you get a well defined strong bass. All these adjustments should give you a good feel for what combinations will give the highs you like with full mids and a strong well defined bass. Oh I for got the bass port!!! LOL

samhar

Thanks!!! It too is a work in progress!!

"I need to play a bit more with speaker positioning but what I'm hearing is definitely a step in the right direction"

This sounds like something I'd say!!!
Well we both know the work/time behind statements like these. I hope you get as much enjoyment from the struggles/successes as I do.

samhar

That must be a big improvement, looks better too!!! Care to comment on the improvements in tone, soundstage and imaging? I have a rack between my speakers and am continually fighting it like you were with the old TV!!!

samhar

That's great!!!! I'm glad to hear your finding a solution to a very challenging situation!!

samhar

Hi, you were correct about the sound stage snapping into place. I placed med hard egg crate foam in front of the flat screen and upholstery foam behind the system in front of the wood. The soundstage became very defined and vocals became more "human", less strident. I ran Stereophile test disc #1 to check and everything was in the correct position within the soundstage. Thanks for the input!! Sam

samhar

Believe me I understand one early morning I did it three times, that's 3 times to the same name!!!!! Thanks for the original response, I'm trying to find a good screen cover material that will cancel the reflection and soften the sound a bit.

Sam

samhar

How does the panel in front of the TV change the sound, would you explain the differences in the sound with and without the panel. I have a flat panel between my speakers and have been wondering what a commercial panel will do, thanks.

samhar