Features
- Cyberpunk Industrial Design
- Desktop USB DAC / Amp
- Desktop Bluetooth Receiver and Amplifier
- Massive Driving Power
- Discrete Power Supply
- Class A / AB Amplification Switch
- Full Set of Ports
- Hi-Res Audio Support
- MQA 16x Unfolding
- Multi-System Support
- Colour LED Display
What’s In The Box
- HIBY FD5
- Power adapter (12V) (Packaged separately) *1
- Instruction Manual “1 Warranty Card *1 QC Card *1
- 3.5mm-> 6.35mm Headphone Jack Step-up Adapter Cable *1
- USB 2.0 Data / Charging Cable (Type-A to Type-C) *1
- Outer Packaging “1

Specifications
Model | HiBy FD5 | |
Dimensions | 115*115*52.7mm | |
Display | 1.1″ OLED | |
Weight | 698g | |
DAC Section | 4x AKM4493 DAC Array | |
Controls | Fn button, A/AB mode switch, Gain switch, volume knob, Power button | |
Audio Format Support | PCM768kHz/32Bit、Hardware Decoding | |
Status LED (Operating mode indicator) | Purple | USB |
Blue | Bluetooth | |
USB Port | Type-C | |
Headphone Outputs | 3.5mm TRS and CTIA-spec TRRS, compatible SE headphone out | |
4.4mm balanced headphone output | ||
Line Output | 3.5mm、4.4mm | |
Audio Specifications | ||
LO Output | 3.5LD, 4,4LD | |
Output Level | 2.0Vrms(unloaded), 4.0Vrms(unloaded) | |
Output Level | 2Vrms[10ΚΩ), 3.9Vrms(10K) | |
THO-N | 0.0003%, 0.0004% | |
Noise | 1.6m, 2.2m | |
SNR | 122dB, 126dB | |
Dynamic Range | 123dB, 126dB | |
Crosstalk Rejection | 99dBr, 96dBr | |
Frequency Response | 20-90kHz, 20-90kHz |

Description
HIBY FD5 – Cyberpunk Industrial Design
Cyborg-inspired exterior design All desktop audio functions supported Class A/AB Amplification.
With its instantly recognizable body lines, front-facing colour LEDs and transparent OLED display, the FD5 is here to grab every visitor by their eyeballs and add an unmistakable air of cyberpunk retro-futurism to your desk.


All Desktop Audio Functions Supported
Function 1
Desktop USB DAC / Amp
Connect to your computer via a USB Type-C port for use as a high-quality desktop USB DAC/amp, or connect to your HiFi rack or powered speakers for a uniquely fashionable HiFi desktop to call your own.
Function 2
Desktop Bluetooth Receiver and Amplifier
Change to Bluetooth mode at the touch of a button, and receive audio via a slew of hi-res Bluetooth codecs such as UAT, LDAC, AAC and SBC to be decoded and output to desktop speakers and various other wired audio devices, opening a wireless world to them.

Massive Driving Power
Exceeding the power of a whole slew of desktop head amps, 1523mW drives all sorts of full-size headphones with ease.
4x AK4493
DAC Array AK4493*4
Utilizing not 1, not 2, not 3, but 4 of AKM’s highly acclaimed AK4493 DAC chips, the FD5 use current mode amplification to obtain heavy-duty power output and astronomical S/N ratio.
Discrete Power Supply
An isolated power supply is better at shielding the analogue conversion/amplification circuitry from EMI from the power supply and vice versa. The fully isolated power supply also contains power supply filtering and regeneration to fully isolate the FD5 from any “dirt” in the electricity grid.

Dual Femtosecond-grade Crystal Oscillators FPGA-Based Clock Regeneration System
Equipped with 45.158MHz and 49.152MHz femtosecond-grade audio-only crystal oscillators separately responsible for 44.1kHz-based and 48kHz-based audio, (encompassing all PCM audio up to 768kHz and beyond as well as all DSD rates) the system effectively eliminates jitter and supplies the audio system with a highly precise clock source, ensuring high quality from the digital section on out;
LPF LPF comprises 6 OPA1612 High-quality Headphone amplification sections including 2 ADA4625-2 Fully discrete headphone amplifiers formed of 32 hand-matched transistors.
Hi-Res Audio Support
Supports up to PCM 32/768 and DSD512 for format support in line with pro audio equipment and satisfying all consumer audio demands.
MQA 16x Unfolding
8x unfold of MQA files, giving master-tape quality audio reconstruction, a richer replay of the sound as intended a take-you-to-the-concert/studio experience!
Multi-System Support
Supports Mac, Windows, iOS and Android Plug-and-play on all supported systems
Full Set of Ports
Comes standard with separate 3.5mm SE and 4.4mm balanced headphone ports, with an included converter cable to a 6.35mm port for use with all IEMs, earbuds up to full-sized headphones. Also comes standard with 3.5mm SE and 4.4mm balanced Line-out ports for connection to additional headphone amplifiers.

Warranty
Backed with 1-Year Manufacturer Warranty
Delivery Info
Delivery Information
As a company our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as we can. All delivery charges are included within the prices quoted, unless otherwise specified.
All small items are usually delivered between 9am and 6pm, on a Monday to Friday, unless a Saturday delivery is requested. Follow My Parcel is an industry-changing innovation from DPD Local, which will give your customers unparalleled levels of information and peace of mind.Not only will your customers receive a one hour delivery timeslot, but they’ll now also be able to track the progress of their parcels on a map as our drivers make their way to the delivery addresses. Follow My Parcel will: