You might want to do a search of AK. Use the 'Search' button, in the Toolbar. If you have pics, you can post those in the gallery. OTT, you can post threads in their appropriate fora. Speakers in 'Speakers', etc. If you want, there is always 'Vintage Solid State' or 'General Audio Discussion', if you can't pigeonhole your post.
I think you will find that asking a question will get you answers, fairly quickly. Making your first post an 'offer to sell' gets speedy attention, also, just not the most desirable kind.
Welcome to AK.