Best bang for the buck


What’s been the most cost effective item you purchased for your system? 
I will go first- a Zerostat I bought 40 years ago. Next most cost effective purchase has to be a Denon DL103R cartridge which I bought new for $300. 

zavato

For me it’s absolutely room treatment. It’s about 7% of my system’s value, but made a 50% improvement in my sound quality🎵

Tekton speakers,great value and sound as well.just got the new bonnevilles and yes 4 feet wide 4 big woofers 7 horns. If you have the room it's a bargain. Few speakers have 11 drivers each under 20 k a pair.focal utopia ,magico,borresen,kef ect worth a listen and high spl . I'll take a little less wood furniture for near same sound quality.enjoy the yard sales.

Having my room, lectrical panel, and grounding rewired and upgraded with dedicated lines to my room. It was cheaper than the power cords I bought,. It made everything in the room sound better instantly.

Lil Feat mixtape I made for my future wife - ) sticking around 36 years on….