The Original Treble Clef Audio TCA-M Loudspeaker $103,900 Review
September 30, 2025 Comments Off on The Original Treble Clef Audio TCA-M Loudspeaker $103,900 Review
Coincidentally, just before finishing this review, I saw Daniel Lanois in concert and later had a chance to speak with him briefly. I would have loved to ask how the bass range on this track is really supposed to sound, which is something only the people behind the recording could know. But this wasn’t the time or place for that conversation, nor would it be fair to ask Lanois to recall the sound of something he recorded 30 years ago. For now, what the most faithful rendition of this recording is remains a mystery. At least in my room, whatever Siig is doing in the bass does result in a rather distinctive sound.
Conclusion and continuation
What’s not a mystery is that Treble Clef Audio’s first (and presently only) loudspeaker is expensive, wild-looking, well-built, and technologically advanced. All that would be for naught if the speaker didn’t sound good. No fear there—it certainly does. Its strengths include true full-range sound, meaning bass down to 20Hz and highs at least up to 20kHz; a free and open sound, which, as I mentioned above, probably has a lot to do with its unique construction; neutrality through the entire audioband, provided you have the bass dialed in correctly; clarity across the whole audioband, meaning details never get obscured; and an articulate, impactful character of the bass region that deserves further investigation by yours truly and, perhaps, you—that’s if you get a chance to hear a pair.
Clearly I’m not done with the TCA‑M yet, since there are many things left to fiddle with. If you’ve read this far, you surely realize that there’s more to come.

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