Here's a thought, you want inexpensive?
My camcorder is old. As in 2006 SD but at least it records to a hard drive instead of tapes old... As in my smartphone, a Samsung Galaxy S4, takes WAY better video and photos than my old upper mid range equipment...
I took to replacing my digital camera with the smart phone a while back as the photos are actually quite good. Not current model DSLR good, but a heck of a lot better than 8 year + old DSLR technology does!
First things first, I had to grab or fab up an adapter to hold my phone to the tripod for tripod work.
Yes it's a junk tripod, but it works a LOT better than you might expect, and I have a high end tripod standing ready. I just don't want to experiment with it...
Next, how to get good audio into the phone, because, well let's face it, I don't want my videos to sound like a speakerphone call...
A lavalier microphone is called for!
But I don't want to be tethered to the phone to get my audio into it. What is a guy with financial concerns going to do about that?
Let's face it, not too many manufacturers build wireless lavalier systems for smart phones. That TRRS connector seems to trip them up...
Well, some digging around the cheap son of a gun's howto emporium and I found guys were using a particular cheap wireless Lavalier mic with great success. A $12.00 Pyle PDWM96 wireless lavalier mic. It works well enough for my purposes which in this case is mostly podcasting. I'm not recording singing or instruments with a lavalier mic, although I could in theory use an adapted dynamic mic with it, but that is another story all together...
Problem is, the Pyle has a 1/4" phone plug, and my phone uses 3.5mm trrs plug. I need to adapt one to the other...
Some thinking, some reading on specs, and a trip to Amazon for supplies and about 30 minutes in the garage and I whipped up an adapter to beat all Rube Goldberg adapters!
I have tested it, and it works. record level is a bit high, but I can adjust it...
Total for the wireless lavalier system, and all the parts to fab up my stunningly not quite so beautiful adapter?
$20.00
I would happily swap out the project box for a smaller one if I could find one... And preferrably in black...