FIIO CP13 from official Japanese Portable cassette player FIO-CP13 [Ships store] (Black & White)

Classic and modern audio players: Cassette tapes were all the rage in the 1980s and 1990s, and cassette players became popular with many generations. However, today there is almost no supply chain for the components of cassette players, and the development of the CP13 was extremely difficult in its early stages, and development was on the verge of being canceled. However, after a long period of time and steady progress in development, we have finally reached the release date. While the classic style brings back nostalgia for music, the CP13 is always looking for new ways to enjoy music, allowing you to enjoy the familiar and soothing pure analog sound once again. Ultra-large pure copper flywheel achieves extremely low levels of wow and flutter: The CP13 uses an ultra-large pure copper flywheel with a diameter of 30.4 mm and a thickness of 4 mm. This flywheel is made of high quality copper material and has a larger diameter than the one found in typical cassette players. This allows the tape reel to move smoothly during playback, making it possible to suppress wow and flutter, which indicate uneven rotation, to an extremely low level, resulting in more stable, high-quality sound. Stable tape running with high voltage drive motor: CP13 uses a high voltage motor driven by 4.2V power supply. This is a higher voltage than the 1.8V or 3V used in typical cassette players. This power supply works in conjunction with the motor speed stabilization circuit, which stabilizes the operating speed by increasing the resistance of the motor as needed. Optimal magnetic head structure improves protection from external interference and wear resistance. Balanced circuit design achieves high S/N ratio and low distortion: By selecting components without compromise, we carefully select only heads with excellent quality. Furthermore, we strictly control the manufacturing method of the CP13, minimizing the difference between the left and right channels of the magnetic head that reads the tape, which is much smaller than that of a typical cassette player. Furthermore, by adopting a thicker cover for the magnetic head, protection against external interference and wear resistance are improved, resulting in a longer life. The head structure uses a balanced circuit design to achieve more stable signal transmission, high S/N ratio, and low distortion. Achieving pure analog sound quality with a completely analog circuit: The CP13's audio circuit is comprised entirely of analog circuits, from the magnetic tape head to the signal amplification. This achieves classic analog sound quality. Equipped with operational amplifier "JRC5532" to reproduce pleasant analog sound: CP13 uses JRC5532, known as the "King of operational amplifiers". By incorporating this operational amplifier into a full analog audio circuit, you will be left with a familiar and pleasant sound that will leave a lasting impression. Retro and New Aluminum Alloy Double Color Case: CP13 features a carefully crafted all aluminum alloy double color case. The screwless structure perfectly complements the square yet rounded design, giving you a sense of beauty that is in harmony with ergonomics. The aluminum alloy volume knob also houses a large analog volume potentiometer. Compared with the flat potentiometer used in common cassette players, it not only provides more reliable and stable sound adjustment, but also has a better usability. 13 Hours Long Lifespan and Dual Mode Power Supply for Long Playtime: CP13 can run for a long time and is equipped with a 1800mAh lithium battery. It provides power for longer than normal, with a lifespan of 13 hours and standby time of 268 days. Furthermore, it has a dual-mode power supply and can be charged from the USB Type-C port when connected to a 5V power adapter. FIIO's safe charging circuit design allows you to use the CP13 while charging it, giving you the peace of mind of enjoying uninterrupted high-quality sound. Compact design with a focus on size: FIIO is particular about making the CP13 as compact as possible, and has achieved a thin and compact design with a thickness of 31.8 mm. CP13 is a portable cassette player that is the first in a new category of FIIO products, the Reprint Series, which has a retro yet new design concept. Introducing a new era cassette player that pursues not only nostalgia but also excellent quality, and was created through repeated trial and error in cooperation with the supply chain for components that are now rare.