Build quality:
The F20 comes in a simple box with the data / charging cable and manuals. Its made of metal with a glass like back I’m not sure if its dragontrail or polycarbonate but is cool to the touch so I am assuming its real glass. buttons are clicky and have a good feedback to them. The screen display is more than adequate. In my opinion the retro look is very appealing.
The system is easy and the first night I was up and playing DSD files in less than 60 seconds.
Sound:
This player is very forgiving and the older MP3s sounded pretty good but going into better files such as lossless formats this player shines with a pleasant clarity and a transparent quality. The 10 band EQ works great but I perter things as is, it sounds balanced without coloration. The device has enough power to run some headphones with higher impedance.
Features:
For a budget DAP this thing is packed with some useful features. It not only is a DAP but can be run as a DAC as well through USB and OTG cables, it has two way Bluetooth so despite it not being a Android device it can receive the signal from your phone and favorite app and it can also send your stored music to your favorite wireless devices.
Here are some specs:
Specifications:
Earphone Impedance: 8Ω~150Ω
Headphone Port: 3.5mm Port
FM Radio: No
THD: <0.008% SNR: 103dB,±2dB
Frequency Response Range: 20Hz-20KHz
Dynamic Range: 98db
Battery: 3.7V/1500mA Lithium Battery
OS: Windows XP/ Vista/ Win7/8.1/ Mac OS 10/Linux 2.4.2 and above
Dimensions: 3.7×2.2×0.6”
Weight: 110g / 3.9oz
Supported high-res Audio File Formats
APE (192 KHz/ 24bit); WAV (192 KHz/ 32bit);
WMA (192 KHz/ 24bit); WMA Lossless (192 KHz/ 24bit);
FLAC (192 KHz/ 24bit); DSD (5.6 MHz / 1bit);
DFF (5.6 MHz / 1bit);
Aiff / AAC / OGG / MP2 / MP3
Utilizes with advanced TI’s segment-DAC PCM510xA chip to achieve excellent dynamic and high-performance audio (up to192KHz/32bit )
Enjoy DSD Playback, Experience the natural sound and intense detail of DSD audio formats, thanks to the high-quality digital audio, it can reach 64 times the CD audio sampling rate.
Display: 2.0 inches TFT Display (320*240)
Customized Equalizer (EQ): Rock / Classic / Jazz / Pop / Dance / Vocal / Blues / Heavy Metal / Customize etc.
USB OTG: Via USB-OTG cable, it can read tracks and data from OTG devices and it enables up to 256GB capacity (USB-OTG cable not included)
USB-DAC: Under USB-DAC mode, the player can be used as a computer decoding amp
Line-Out: It can be connected with amp like car stereo and other home audio via Auxiliary Audio cable(not included)
Apt- X Bluetooth 4.0 Transmission Supported:It can improves the transmission of sound via Bluetooth.
In Conclusion:
The Surfans F20 is a cool looking retro styled DAP with a simple interface that has some useful features , sounds great and it is built solid, whether your playing MP3s or FLAC files you’ll find this little player is a good value and solid performer.