Ian Canada's FifoPi Q7 is the new flagship of the brand's reclocker range. The module manages to provide ultra low jitter and noise through the use of many new technologies. It uses multi-stage discrete 1bit reclockers, low EMI leakage discrete isolators, programmable FIFO delay, automatic adaptive depth control, continuous clock mode, high performance 32bit FIFO structure and improved power supply filtering. This makes the FifoPi Q7 the perfect module for any audiophile looking to improve the sound quality of a high-end DAC, interface or streamer.

Key features :

• Synchronous clock mode for the best possible sound quality.
• New generation 32bit FIFO engine with 64Mb of memory.
• Equipped with three-stage discrete 1bit low noise reclocker to ensure the best I2S/DSD signal quality. The output I2S/DSD signals are near perfect in terms of integrity.
• Integrated discrete/optical digital isolators to ensure best isolation performance and lowest EMI leakage.
• Supports PCM signals up to 768kHz.
• Native DSD support up to DSD1024.
• Integrated DoP decoder capable of playing the Raspberry Pi's native DSD stream via GPIO up to DSD256.
• Programmable delay from 0.1s to 1s.
• The advanced variable depth FPGA algorithm automatically adjusts the FIFO memory based on frequencies to maintain the same delay across different formats and frequencies.
• The new continuous clock mode allows the output clocks to remain unchanged until a new frequency is locked in.
• Possibility to use a MonitorPi (sold separately) as a FifoPi Q7 controller.
• Works with the StationPi Pro touch screen (sold separately).
• Two scalable XO sockets with low phase noise clocks. Support for frequencies from 5.6448MHz to 89.304MHz for 44.1kHz and 48kHz sample rates.
• Works with the SinePi (sold separately) to use high quality external sine clocks.
• Two separate DC inputs to provide both the FifoPi Q7's own power supply and the optional power supply for the Raspberry Pi via GPIO.
• The power supplies with supercapacitors or LifoPO4 3.3V battery can be powered directly and cleanly.
• Optimized high-bandwidth decoupling networks further improve power supply performance.
• The non-isolated GPIO connector is designed to install DAC controllers, MonitorPi or other Raspberry Pi accessories without affecting the signal quality of the isolated outputs.
• The FIFO memory works as a clock isolator so that the I2S/DSD signals are synchronized with the MCLK of the XO oscillators.
• It has three output groups: U.FL coaxial connectors, GPIO and GPIO AUX, all independent of each other.
• Does not require a Linux driver. Can also be used for applications without Raspberry Pi.
• Can work with all kinds of digital audio sources such as USB, SPDIF, StationPi, StationPi Pro, etc.
• 16 to 32bit lossless hardware converter.
• Bit-perfect.