For sale is a modified version of the Rosenkranz HP-RbBg MMCX to 3.5mm single cable, a high-end earphone cable. If you're interested in a significant transformation in sound quality, please take a look. ■ Improvements ▼ Modified from 3-pole to 5-pole. During the soldering process, all of the old stripped wires were cut off and re-stripped, and Rosenkranz's original solder was used. ▼ Re-twisted to eliminate "slack" throughout the cable. ▼ Moved the R and L split point 15cm towards the plug side. With the original product, when used with over-ear hooks, the split point would be close to the jaw like a chin strap, causing pressure and noise when moving. This modification brings the split point to the chest area, like many other companies' products. ▼ Modified for over-ear use. The original product was designed for straight-type earphones, but it has been curved for over-ear use, improving the fit without damaging the solder inside the connector. ▼ Modified the connector to EFFECT AUDIO ConX. Modified from a standard MMCX connector to a ConX connector. This allows you to freely switch between 2-pin and MMCX. Furthermore, the ConX MMCX connector tightens to reduce size, preventing looseness and play, which suppresses noise and wear on the connector contacts. During the modification work, the soldering was done in the same way as the first improvement, using Rosenkranz's original solder after re-stripping the wires. ■ Sound Quality It's not about the highs, mids, or lows, but rather the overall "airiness" and "pressure" that changes. It's like the "weight of the sound increases," which is a bit difficult to describe ^_^; The manufacturer aimed for a "vivid sound" and not just high-resolution highs, expansive mids, or rich lows, making it a truly exceptional product. Therefore, reviews often use expressions like "airiness" and "presence," which I agree with. When I listen to high-end products from other cable companies, the sound feels thin and impoverished, and I couldn't stand it. This is one of my important collections. I was able to escape the audio "swamp" with this. If you want to escape the re-cabling "swamp," why not buy it? #earphone cable #2pin #mmcx #earphone #recable