Product details

World's Smallest Portable CD Player
At just 102mm across, DISC Nano is the smallest portable CD player on the market. Real CD listening now fits in a surprisingly compact body — slide it into your jacket pocket or everyday bag and bring your favorite albums along. An 800mAh built-in battery charged over USB-C means it never has to stay tethered to a wall.

Half-Exposed Disc Chamber
The disc spins half in the open, so the CD takes center stage again. Every press of Play becomes something you can see and feel, and the snap-lock disc mount keeps your disc firmly seated while it spins at speed.

MagSafe-Compatible Design & Bluetooth
The MagSafe-Compatible Design on the back lets DISC Nano snap onto magnetic mounts, your fridge, your car, or a desk stand — keep your music close without giving up extra space (magnetic mounting only, no wireless charging). Stream straight from the disc to your headphones or speakers over Bluetooth, or switch to wired mode for zero-latency listening.

Flagship CS43198 DAC — 3.5mm, 4.4mm & Optical Out
Portable shouldn't mean settling for less. The Cirrus Logic CS43198 flagship DAC brings serious decoding performance to a pocket-sized CD player: 90mW of output power, a 3.5mm single-ended jack, a balanced 4.4mm jack, and a 3.5mm optical digital output that turns DISC Nano into a transport for your desktop DAC.

ESP Anti-Shock & Super Error Correction
A little movement shouldn't interrupt your favorite track. A customized servo, an enhanced error-correction algorithm, and ESP electronic anti-shock keep playback stable on the move — and scratched discs get a second chance instead of a skip.

FAQs

Please read our FAQs page to find out more.

How to: Choose the right banana plug?
  • Closed Screw Type. All Fosi amplifiers use standard-sized speaker terminals (4mm pins).
  • Easy to wire up and solidly connect to amplifier and passive speaker.
  • If they do not fit, use a little force to tighten the plugs.
  • Fosi Audio Banana Plugs (Copper, Silver/Gold Plated): http://bit.ly/40Djq0U, https://bit.ly/3MkPL8t
  • Please watch tutorial videos: https://youtu.be/6pYhoqDlvNw / https://youtu.be/RGvBgGAwS9k
How to Diagnose Power Supply Failure?
  • The following situations may cause this issue
  • Case 1: The LED on the power supply does not light up; Case 2: Amp/Preamp does not turn on; Case 3: When plugged into the Amp, both light on the amp & power supply start blinking; Case 4: Amp/Preamp make noise; Case 5: Sound shuts off by itself
  • Possible solution
  • Check if the power supply is illuminated when plugged into AC by itself.

    Plug power supply into a different socket.

    Test the adapter with a meter.

    Try a different power supply (within a range of DC input).

    Test the included power supply on other electrical equipment.

    Please watch the tutorial video by clicking on the link provided. https://youtu.be/yCjygS03zTE
What is a GaN?
  • The GaN supply has a power output of 240W.
  • Offers overload and over-temperature protection.
  • The 48V 5A GaN power supply is also available on Amazon.

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