Brands available at Tech Hifi
Andover Audio:
AudioQuest:
Bluesound:
KEF Speakers:
Metra Home Theater:
Mobile Fidelity Sound Lab (Vinyl & Accessories)
https://www.mofi.com/Default.asp
Mobile Fidelity Sound Lab (Turntables, Phono Preamplifiers)
https://www.mofielectronics.com/turntables
Ortofon:
PSB Speakers:
Salamander Designs:
https://www.salamanderdesigns.com
Yamaha: