I want to know too. I registered here for the sole purpose of telling this.
My headphones broke around black friday and I never did buy new ones since. Because I want something that doesn't break and sounds like heaven this time around. And one shop was closed so I couldn't compare prices between 2 competing brands and models..
When I could compare prices after new years, the black friday and end of year sales deals were off the table and the shop that opened after new years were even more expensive than their own retailers. It's hard to explain the problem but basically I got %€#" like cartman by his mom. One of the most "that didn't go the way I expected"-moments of my life. I really feel ripped off.
Money is scarce so I can't buy everything on the market to test it. Where I live there's not many stores to try headphones either. And I missed out on quite a few nice second hand deals with "cheap" HD 6xx, DT 1990 pro, DT 770pro all impedances, HD650 because I didn't know what amp/Dac to get in time or if they would work as intended with my audio output devices without headphone amp/Dac.
3months without decent headphones is a tough time.
I don't want to waste more money by buying more garbage before getting the good stuff.
I was just about to bid asking price of 250$ on a MSRP 500$ Beyerdynamic A20, but then realized I have a THR 10 V1 on my desk, gathering dust, I think is awesome for the purpose I bought it for.. but could it also work as well as all the amp/dacs in the audiophile jungle?
..and improve my budget for the headphones?
Definitely a worthwhile question, even for non guitar players who want good audio on a budget.
I believe I bought my THR 10 used "as new" for something like 100-150$ when it was released years ago.
and most dedicated headphone amps/dacs I've seen audio geeks recommend and review for high impedance headphones costs way more than 250$.