[Martin] seems to have a knack for locating lightly damaged second-hand audio gear ... recent project involved fixing two broken tweeter speakers. He first he needed to test the tweeters.

The JBL Charge 6 is built to bring the party, no matter the setting. The JBL Charge 6 is the ultimate portable speaker ...

As of Feb. 13, the Marshall Middleton portable Bluetooth speaker (black and brass) is on sale for only $175.25 at Amazon, reduced from its typical price of $299.99. That's a whopping $124.74 ...