Lemons are an actual thing in high-end audio


The last couple of years I have been on a quest to get my system to the point where I am satisfied that it is as good as I could get it within reasonable budgetary limits, which for me was about $20K.

Along the way, I sampled quite a bit of gear in my home for extended periods. In particular, I went through a surprising number of amplifiers before I arrived at my preferred piece of equipment.What I discovered during this process is that lemons can and sometimes get released by high-end audio manufacturers. I am not going to name the manufacturers in question because I honestly believe that my experience was the result of purely random factors and could occur with ANY manufacturer.

One of the lemons I got was a high-power solid state amplifier, very well reviewed, from a highly regarded major manufacturer. I kept hoping that the fabled "burn-in" would fix what I heard. It did not. After about 200 hours I gave up.The sound, though powerful, was harsh and unmusical. In this case, I suppose that I only had myself to blame because although I bought it brand new, I had found it on the gray market. I just couldn't resist the substantially discounted price. Lesson learned. Interestingly, the amplifier I eventually settled on was a different model but from the same manufacturer. I bought it used, but it was from a reliable and known source. I couldn't be happier with the result.

The second lemon I got was altogether different. I bought a high-end DAC directly from the manufacturer, and in this case I was quite lucky. The shipper had made a mistake and sent me two separate units. The first one I got was a upgraded version of the same model that I bought that was intended for another customer. Until the manufacturer reached out to me I didn't know this, and I was terribly disappointed by what I heard. Not only was it not an improvement over my existing DAC. It actually sounded worse. When the manufacturer told me that my unit would arrive in a day or two and would I please ship the one I had been sent by mistake to the intended customer, I was elated. The unit originally intended for me arrived the same day I shipped the wayward unit to its rightful owner. As I had hoped, this less expensive version of the same DAC sounded MUCH better than the one I had been listening to. In fact, it sounded better than any DAC I have ever heard. So, now I am happy. The DAC was the last link in the chain of my dream system.

Much has been written by those in this hobby about snake oil and how manufacturers of high-end audio can take advantage of audiophiles by producing sub-standard gear at exorbitant prices just as a cynical way to turn a buck. For the most part, this has not been my experience. I have run across gear whose sound was obviously refined and well-executed, but just not to my taste. That didn't surprise me. But what did surprise me was the sub-standard gear I encountered from manufacturers acting in good faith who, for whatever reason, just got it wrong and let second-rate gear slip through their quality control efforts.

Buyer beware.
tomlhuffman
In each of these cases, it doesn't sound like what you experienced was a lemon. Neither piece was broken, and you don't know for a fact that either was malfunctioning. You only know that you don't like the way that they sounded.
I once bought a Pass Labs 250.5 and really disliked the sound of it, but it was functioning perfectly when I had it checked out by Pass.
A: all manufacturers of things have duds. Call them what you will.

B: poor synergy or dislike of the color of the sound, does not make something a lemon overall... just means you did not prefer it. Had you compared apples to apples and sampled two like items and one was indeed “bad”, then a lemon it would be.
You put a lot of time into your post; I'm not sure why you feel it necessary to not mention the manufacturers. People can troubleshoot or confirm or disconfirm what you've experienced much better if you just name names. Otherwise, what can we say?

Agree that "lemon" may not be the right term. Something is clearly mismatched for you -- but these are functioning products.