The UI is called the Quill Interface. It is monochromatic, text-based, and lightning fast.
This is a love-it-or-hate-it design. For purists, it replicates the Zen of a CD player. For modern users expecting Spotify Connect, it will feel archaic.
Battery Life: Because there is no power-hungry Android OS or Wi-Fi chip, the 19 QSP delivers 19 hours of playback on single-ended and 14 hours on balanced. This beats the Sony Walkman NW-ZX707 by nearly 7 hours.
To understand the value of the 19 QSP Player by Sonnix, let’s look at its raw hardware. While Sonnix released multiple variants, the standard "19 QSP" model included:
The standout feature, however, is the QSP chip. Unlike simple bass boost circuits, the QSP engine uses time-delay and phase-shifting algorithms to create a wider soundstage, mimicking 5.1-channel surround sound on standard stereo headphones.
Since Sonnix ceased operations around 2016, the 19 QSP Player is no longer in production. Your best bets are:
The 19 QSP Player by Sonnix is not the most powerful, the most beautiful, or the most convenient audio player ever made. But it possesses a character that modern devices lack. The QSP sound processing—flawed and glorious in equal measure—turns familiar songs into new experiences. Its lack of connectivity forces you to be intentional about your listening: you curate the playlist, you transfer the files, you press play, and you listen.
For collectors, it remains a fascinating footnote in the history of portable audio—a brave attempt to bring virtual surround sound to the masses. For practical users, it serves as a durable, cheap, and battery-sipping backup player for travel or exercise.
If you find one in good condition, grab it. Just remember to bring your own Mini-USB cable.
Have you owned or used the 19 QSP Player by Sonnix? Share your memories and mods in the comments below. And if you’re looking for detailed firmware guides, check out our companion article: “Rockbox on Sonnix Hardware: A Step-by-Step Tutorial.”
Qqsp is a modernized, cross-platform interpreter for Quest Soft Player (QSP) games, a popular engine for text-based adventures and interactive fiction. Developed by Sonnix, the project (often referred to as Qqsp-1.9) is a fork written in Qt5 that aims for full compatibility with the original "Classic" player while adding advanced multimedia features. Key Features of Qqsp by Sonnix
Modern Compatibility: Unlike some older versions, it supports HTML5 and video playback, which is essential for modern interactive fiction that uses high-quality multimedia. 19 qsp player by sonnix
Improved GUI: Built using the Qt framework, it provides a cleaner, more responsive interface than the legacy Windows-only players.
Seamless Saves: It is fully compatible with save files from other QSP players, allowing you to switch between versions without losing progress.
Developer Tools: Includes specific settings for creators, such as the ability to view the raw HTML code of the current page for debugging.
Auto-Start: Features an "autostart" option for the last downloaded or played game to streamline the experience. How to Get It The project is open-source and hosted on Sonnix's GitLab.
Windows: Users often recommend version 1.9.0 for high-compatibility play on desktop.
Linux: Available as the qqsp package in the Arch Linux User Repository (AUR), which bundles the necessary Qt5 multimedia and webengine dependencies.
Are you planning to play a specific game, or are you looking to develop your own interactive story with the QSP engine? Sonnix / Qqsp - GitLab
The Rising Star of Sonnix
The Quidditch world was abuzz with excitement as the new season approached. Among the talented young players making waves was 19-year-old Sonnix, a dynamic and daring Quidditch player with a natural flair for the sport. Hailing from a family of modest means, Sonnix had worked tirelessly to hone his skills, and his hard work was finally paying off.
Sonnix's journey to Quidditch stardom began on the outskirts of London, where he grew up playing pick-up games with his friends on broomsticks cobbled together from scraps. His raw talent and fearlessness quickly caught the attention of local Quidditch coaches, who began to recruit him for their teams.
As Sonnix entered his teenage years, his prowess on the pitch became increasingly evident. He was an agile flyer with exceptional reflexes, able to dodge Bludgers with ease and execute daring dives to catch Snitches. His speed, agility, and strategic thinking made him a nightmare to face on the pitch. The UI is called the Quill Interface
Despite his youth, Sonnix was already being touted as one of the most promising young Quidditch players in the British and Irish Quidditch League. At just 19, he had been snapped up by the Wigan Wasps, a top-tier team known for their lightning-fast offense and cunning defense.
The Wasps' coach, the experienced and respected Vivianne Pembroke, had taken Sonnix under her wing, recognizing his immense potential. Under her guidance, Sonnix had rapidly developed into a confident and skilled player, capable of holding his own against the best opponents.
As the new season kicked off, Sonnix was determined to prove himself on the biggest stage. He threw himself into every match, pushing his limits and driving his teammates to perform at their best. The crowds adored him, cheering wildly as he executed breathtaking maneuvers and scored crucial goals.
The opposing team's Beaters were often left bewildered by Sonnix's speed and agility, struggling to keep up with his rapid movements. His Chasers praised his exceptional vision and passing skills, which allowed them to set up scoring opportunities with ease.
But Sonnix's greatest asset was his uncanny ability to stay focused under pressure. Even when faced with the most intense opponents, he remained cool-headed and composed, always keeping his eyes on the prize.
As the season progressed, Sonnix's star continued to rise. He was soon being touted as one of the top young players in the league, with fans and pundits alike speculating about his potential to become a future Quidditch star.
The buzz surrounding Sonnix showed no signs of dying down, with fans eagerly anticipating his next match. Would he continue to dazzle with his exceptional skills, or would he face setbacks and challenges that would test his mettle? One thing was certain: Sonnix was a player to watch, and the Quidditch world was eager to see what the future held for this talented young athlete.
How do you like it? I can definitely make some changes if you'd like!
Qqsp (often referred to as 1.9 QSP Player) is an alternative player for Quest Soft Player (QSP) games, developed by Sonnix. It is a compatible fork of the original QSP engine, built using the Qt framework to provide a modernized interface while maintaining full compatibility with classic games and save files. Key Features and Functionality
Engine Compatibility: Designed to be fully compatible with the standard QSP language and existing games.
Modernized Interface: The UI is rewritten in Qt, offering a smoother desktop experience on Windows, Linux, and macOS. This is a love-it-or-hate-it design
Save Game Support: Players can use save files from the original player without issues. Extended Settings:
HTML Inspection: Includes a toggle to display the HTML source code of the current page, which is useful for debugging or learning how a game is structured.
Autostart: Can be configured to automatically launch the last played or downloaded game.
Cross-Platform Availability: It is widely used in the interactive fiction community and can be found on platforms like the Arch Linux AUR and GitLab. Technical Context
The version 1.9.0 is frequently recommended for specific large-scale interactive fiction titles (such as Girl Life) because of its stability compared to older legacy versions of the classic player. It is licensed under the MIT License. Sonnix / Qqsp - GitLab
Sonnox is a renowned British audio software company, and "QSP" likely refers to their Quadratic Sidechain Processing technology or is a shorthand for their Oxford EQ plugin which utilizes QSP.
Here is an article regarding the technology and the likely plugin you are inquiring about.
Developer: Sonnix Interactive Release Date: Q3 2004 (Cancelled) Format: Unreleased Hardware / Windows Prototype
In the dusty archives of early 2000s interactive fiction, few ghosts are as intriguing as the Sonnix 19 QSP Player. Designed as a dedicated hardware and software hybrid, the “19” was meant to bridge the gap between the text-based, branching-narrative world of Quest Soft Player (QSP) and the tactile, standalone appeal of portable gaming devices.
But the 19 never saw a retail shelf. Here’s the story of what it was, and why it failed.
Unlike running QSP games in a messy Windows 98 window, the Sonnix 19 offered a dedicated runtime. It stripped away the authoring tools and focused entirely on execution speed and variable stability.
Key features included: