EA Code 23 impressions with TSMR RGB (4 hours of testing):
I used RGB to test Code 23 as I found this iem sensitive to cable changes. With cables, sometimes the changes are subtle but this one was quite noticible.
Bass:
- C23 boosted both the sub and mid bass significantly. It made the normally tight punchy bass (with RGBs stock silver) more rounded. Kickdrums now had more slam and oompth to it even more than PW Orpheus. This combo made bass heavy music genres like EDM more satisfying to listen to.
Mids:
- Lower mids became fuller, making the elevated upper mids less prominent.
- Transients became more relaxed and smooth. This is a potential negative (or positive) depending on the iem. It introduced some bloom that bled into the mid frequencies. I think it works well here as RGB has resolution it can give up.
On the track "My Love" by Gummy, vocals sounded more soothing, natural but less detailed. In terms of the imaging, the mids sounded more on "one plane" vs the stock which mounts the vocals on a different layer.
Treble:
- On the stock silver cable, upper mids / treble is emphasized. The Code 23 rolls it off dialing some of that energy down.
Tourner Dans Le Vide by Indila is a song I recently tested for RGBs treble. During the first 20 seconds, xylophones are less stark and further back.
Staging / Imaging:
- No real complaints about the staging but with the Code 23, it loses some holographic imaging.
- Compared to the stock silver, there's more forward depth. This becomes a bit more of an intimate staging.
Adding the Code 23 to RGB makes it sound less analytical like Traillii with relaxed transients and a bigger bass.
PW Orpheus vs Code 23 ($600 vs $5000):
I sold my Orpheus a few days ago. Using my memory Code 23 seems to have a smaller stage width, less potent macro dynamics, less of a black background. What makes Orpheus also stand out is the best in class instrument separation
while adding warmth. Micro details and treble extension was also better on Orphy. Sum of all parts, Code 23 RGB sounds warmer and less revealing.
Overall, I was impressed for the price. I am out of the cable game now but I'd take a closer look at this if I wanted to add a warmer tonality to an iem.