Playable Formats: WAV, FLAC, APE, OGG, MP3 SNR: 108dB THD: 0.0022% (15kHz,-90dB);0.04% (1kHz, -87dB); 0.014% (15kHz, -76dB) Crosstalk: >75dB (32 Ohm load) Internal Clock Jitter: 1.5ppm Jitter at SP/DIF Output: 2ps Memory: 32GB Flash (Total built-in - will be less due to formatting as with normal memory and hard-drives) Memory Card Slot: Mini-SD up to 32GB Analog Outputs: 3.5mm (up to 125 Ohm) and 6.5mm headphone sockets / jacks (up to 300 Ohm or more - many customers are successfully using 600 Ohm headphones) , both active at the same time. Analog Output Voltage: 2V maximum at 6.5mm socket (can deliver up to 13.3mW); 620mV maximum at 3.5mm socket Digital In: Coaxial SP/DIF Digital Out: Coaxial SP/DIF ADI AD823 chip (Op-amp) Cirrus Logic CS4398 DAC chip (Analog Digital Converter) Cirrus Logic CS8422 SRC chip (Sample Rate Converter) TCXO high-precision crystal oscillator ALPS Pro Audio Series slider level / volume control Display: OLED 2.4" (6.1cm), 320 x 240 pixels EQ Options:Normal, Bass, Classical, Rock, Pop and Jazz Firmware updatable via Colorfly website. Size: 124 x 72 x 20 mm (Approx) Weight: 259g (Approx.) Battery: Internal 3.7V - (approximate play time 6 to 8 hours depending on format and sampling rates) Charging time: normal charge approximately 4 hours; maximum charge approximately: 24 hours Battery Charger: Supplied, 100-240V AC, Australian/US Plug Wooden Housing: Black Walnut
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
It sounds great. However, for the sticker price, I'd like to get an Equalizer, a timer and a playlist capability. These are basic features on every other player I've ever owned. It only plays what's in the folder you have it set on.
As a DAP this is a fantastic unit but for the money i'm paying i can't believe this sticker issue is still a thing. The sticker they put on the back discolors the wood finish and it stands out, HARDCORE. Don't get me wrong THIS PLAYER SOUNDS GREAT. but i don't want a giant ugly rectangle on the back of my nice DAP, please help!
Is it crazy to spend this much on a portable player in the "you know what" era of portable music? Crazy like a fox! Plug a high-end set of headphones into this lovely device and prepare to be blown away by the sound. But first things first... THE LOOK. When I unboxed the C4 I just couldn't stop looking at it. The style... it reminds you of Don Draper's Manhattan apartment in "Mad Men" -- retro-60s chick but with a grungy edge. It's so atypically beautiful it makes you giggle. Alright, I'm gushing too much, but I wouldn't if the music (and the C4 can play flac, wav, purchased/unprotected iTunes files, and others)didn't sound so much warmer and richer than what you get from a "you know what." The player does total justice to my Hifiman HE-500s and Denon AH-D600. Love this thing.
Basically, you get what you pay for in this product. Not many people know of it because it doesn't get produced as much. The demand isn't really high for this product BUT once you get it, it's undeniably the most beautiful music player you will ever see. Trust me, worth the price. Oh yea, the music quality is..................AMAZING!
