AXPONA 2014: Grimm Audio makes it simple


I was bedeviled by two rooms, in particular, at this year’s AXPONA. One was Endeavor Audio. The other? Grimm Audio. And by “bedeviled”, I mean “woken up by”.

Look, I get it. You gotta get that room all warmed up and pretty-sounding for all the visitors that might come by. The more warm up, the better. I don’t begrudge that. I think 4 hours of warm up prior to the opening bell is probably legit. Oh well … It’s not like the beauty sleep is actually going to help me all that much, and I suppose I really ought to get over the fact that I cannot operate on 4 hours of sleep after drinking two bottles of wine. Note to self: you cannot keep up with kids half your age. Fine, I might be exaggerating, but let’s just say that I was glad I brought that bottle of Advil.

And yes, if I have to have an alarm set for that early wakeup call, this was a damn fine sounding one to have.

Grimm Audio has been making some waves lately with their take on “integrated audio”, and the LS1s 3-way system on display here ($39,900) is about as integrated as I’ve seen. It includes a pair of stand-mounted loudspeakers and two subwoofers. High-res AD/DA converters that support up to DXD and double-DSD, a world-class custom clocking circuit, 6 NCore amplifiers, a DSP processor, a preamp, cables and a USB input for that source of yours. Ta-da, baby.

I got to hear lots of different kinds of music. Overall, the sound was nuanced, powerful, and extremely detailed — this Grimm system managed to do a whole lot of things extraordinarily well. You want thunder? No problem. You want delicate string work? No worries. Honestly, I was wondering what this would be like with a TV sitting between it. Is that weird?

Frankly, I’m amazed at how much tech got crammed into those two cabinets. Breaking out the components involved, the price tag on the inclusive system makes more sense. Still not cheap, or precisely affordable, but I don’t think it’s out of line with its calibre or what I heard at the show. This kind of price tag usually gets hung on a single summit-fi component, and seeing this kind of bundle here with nothing more needed than a laptop, well, that was a convincing argument for downsizing.

If you’ve got space concerns — or clutter concerns — but cannot be asked to sacrifice audio quality, this Grimm may have your name all over it.








About Scot Hull 1039 Articles
Scot started all this back in 2009. He is currently the Publisher here at PTA, the Publisher at The Occasional Magazine, and the Executive Producer at The Occasional Podcast. There are way too many words about him over on the Contributors page.


  1. An audiophile friend named Junia visited (more than once) with Grimm principal/designer Guido Tent in The Netherlands. Junia auditioned several of Guido’s components, and may have heard the system described in this blog. Junia purchased Guido’s since-discontinued integrated with tube front end/Hypex UcD power amp stage. Junia preferred Guido’s integrated over Junia’s rare and highly-regarded DIY power amp.

    Guido has business history with Hypex principal Bruno Putzeys. Junia told me the two are close neighbors and close business and personal associates. In Skype conversation Guido told me he is strong supporter of Hypex’ Ncore technology. I believe the amps in the system described in this blog are Ncore NC400.

  2. I tried every seat in their room looking for the ‘sweet spot’, I never did find it.

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