# If My Cable Fails, I Give You $1,000 - Open Sauce 2026 Source: https://www.youtube.com/watch?v=Hfovjw7Ts_U Recap page: https://rapidrecap.app/video/Hfovjw7Ts_U Generated: 2026-07-24T12:55:21.202+00:00 --- ## The Gist Linus tests the durability of LTT TrueSpec cables at Open Sauce 2026 by offering $1,000 to anyone whose demanding tech build fails to work with the cable. Every single creator test passes successfully, meaning nobody claims the cash prize. ## Quick Overview Linus Sebastian visits Open Sauce 2026 with a stack of cash and LTT TrueSpec cables to challenge creators running demanding hardware. Over the course of the event, he tests the cables on a Tesla dashcam Raspberry Pi system, an HRTF audio measurement rig, a CRT VR headset, a 240W Framework laptop charging setup, and an autonomous robot car. Despite various minor voltage drops and system quirks, every single setup successfully operates using the LTT cable, resulting in zero payouts. **Key Points:** - Linus offers $1,000 to any Open Sauce creator whose demanding USB setup fails to work with an LTT TrueSpec cable. - Jhoan Romero of Sentry Six tests the 10Gbps cable on a Raspberry Pi dashcam recorder installed in a Tesla. Despite pulling adequate data and power, the cable successfully replaces his existing setup. - DMS uses the cable to connect an open-source HRTF binaural measurement rig in his backpack, mapping human ear transfer functions to verify signal integrity. - Alan Boguslawski uses the cable on a custom VR headset built from two portable Sony Watchman CRT televisions, successfully playing Beat Saber. - Nirav Patel of Framework Computer tests the 16-foot 240W cable on a Framework laptop running a CPU and GPU burner, confirming full high-voltage power delivery. - Koneshka Dey and Christopher Lai test the cable on a 1/12 scale autonomous Neobotics RC car packed with high-power sensors and a RealSense D435i camera, running seamless data streams and video feeds. - Zero creators successfully fail the test, meaning Linus keeps his $1,000 cash stack by the end of the event. ![Screenshot at 02:18: Linus offers $1,000 in cash to the first creator whose demanding hardware fails to work with an LTT TrueSpec cable.](https://ss.rapidrecap.app/screens/Hfovjw7Ts_U/00-02-18.jpg) **Context:** Open Sauce is an annual convention celebrating maker culture, engineering projects, and robotics. Linus Tech Tips brought their recently launched TrueSpec USB-C cables to put them to the test against extreme real-world tech builds created by independent engineers and hackers. ## Detailed Analysis Linus Sebastian navigates the convention floor at Open Sauce 2026 armed with cash and LTT TrueSpec cables, hunting for engineering projects with extreme power or data demands. He challenges five different creator setups, starting with a Tesla dashcam backup server built on a Raspberry Pi. Next, he tests an acoustic HRTF head-measurement rig, a Frankenstein VR headset constructed from vintage CRT televisions, a 240W Framework laptop charging station, and an advanced autonomous robotic race car. Across every test, despite minor system quirks, voltage drop warnings, and bandwidth hurdles, the LTT cables perform flawlessly, denying all five creators the $1,000 prize. ### Sentry Six Tesla Dashcam The first challenge targets a custom Raspberry Pi system designed to grant Teslas unlimited dashcam and Sentry Mode recording. - Jhoan Romero explains that Sentry Six saves local snapshots and archives footage to network servers to bypass Tesla's standard sixty-minute recording limits. - Linus catches Jhoan red-handed because Jhoan's Tesla is already actively plugged into an LTT TrueSpec cable due to previous voltage drop issues with generic cables. - The cable is swapped for an LTT Type-C to Type-C cable, immediately powering the Pi and pulling up high-framerate multi-camera footage on the car display without errors. ![Screenshot at 02:44: Jhoan Romero plugs the LTT TrueSpec cable into the Raspberry Pi unit inside his Tesla glovebox.](https://ss.rapidrecap.app/screens/Hfovjw7Ts_U/00-02-44.jpg) ### DMS Audio HRTF Measurement Rig An audio creator named DMS evaluates human hearing transfer functions using specialized ear probes and measurement microphones. - DMS measures diffuse-field head-related transfer functions by inserting tiny open-source microphones called Pirates into ears across roughly 400 different positions. - The measurement setup requires precise timing and signal integrity over a wired connection to map how sound waves bounce off shoulders and ear canals. - The LTT cable successfully links the hardware with zero packet loss or audio jitter, allowing DMS to log precise acoustic readouts. ![Screenshot at 06:28: DMS connects his custom audio measurement rig using a wired interface to preserve signal integrity.](https://ss.rapidrecap.app/screens/Hfovjw7Ts_U/00-06-28.jpg) ### CRT VR Headset Alan Boguslawski showcases a functional VR headset built entirely out of vintage portable CRT televisions. - The headset uses two modified Sony Watchman CRT screens to deliver 480i black and white video for each eye at sixty fields per second. - Because CRT displays operate on low operating voltages around four volts, long generic USB cables frequently suffer voltage drops that cause system failures. - Linus swaps in his 5-meter LTT cable, which successfully powers the headset and runs Beat Saber with classic CRT flicker and persistence. ![Screenshot at 10:28: Alan Boguslawski places the heavy CRT VR headset onto Linus's head to test the video feed.](https://ss.rapidrecap.app/screens/Hfovjw7Ts_U/00-10-28.jpg) ### Framework Laptop 240W Power Test Framework CEO Nirav Patel puts the longest high-power charging cable through a grueling stress test. - Nirav showcases Framework laptops running heavy workloads while pulling maximum USB-PD power through an LTT 16-foot 240W cable. - The laptop runs simultaneous CPU and GPU stress tests using a custom script while charging a phone to push total power draw near the 200W threshold. - The system successfully negotiates maximum voltage and current without dropping power, winning Nirav a consolation prize of a 5-meter LTT cable after missing out on the cash. ![Screenshot at 13:16: Nirav Patel verifies that the Framework laptop is successfully negotiating maximum power delivery over the LTT cable.](https://ss.rapidrecap.app/screens/Hfovjw7Ts_U/00-13-16.jpg) ### Neobotics Autonomous RC Car The final challenge features an educational 1/12 scale autonomous racing car packed with heavy sensors. - Koneshka Dey and Christopher Lai built the Neobotics car to reach speeds up to six meters per second while navigating obstacle courses using onboard computing. - The car relies on an Intel RealSense D435i depth camera and a LiDAR unit, both of which draw heavy power and generate massive data streams over USB hubs. - After ironing out camera frame-rate limits and power distribution quirks, the LTT cable transmits high-bandwidth depth data with zero lag, keeping the autonomous car fully operational. ![Screenshot at 19:35: A laptop screen displays real-time LiDAR depth streams transmitted from the autonomous car over the LTT cable.](https://ss.rapidrecap.app/screens/Hfovjw7Ts_U/00-19-35.jpg)