TRETTITRE Retro Audio System: A $1.82M Kickstarter Success Story from Shenzhen

Project Launch and Status

The project launched on Kickstarter on March 26, 2026, raising approximately $1.82 million. By mid-July, the brand's social media accounts announced the completion of LP3 mass production and the start of shipping. However, there is currently a lack of independent reviews from actual backers regarding the system's stability and sound quality. Media coverage has largely focused on the design language and product concept, rather than instrument-tested acoustic performance.

Product Core Selling Points

**LP3 Vertical Vinyl Playback, Self-Balancing Tonearm, and Dynamic Light Panel**

The LP3 can be used vertically wall-mounted or horizontally on a desktop. It features an Audio-Technica AT3600L moving magnet cartridge, a built-in phono preamp, and an automatic self-balancing tonearm system. This self-balancing system is specifically designed for vertical playback, where the change in gravity's direction can affect stylus tracking stability.

The full-width epoxy resin dot matrix light panel on the back can change colors and effects. When a record spins, it creates dynamic light and shadow with translucent vinyl, making it the system's most visually compelling selling point for social media. It includes built-in Bluetooth 5.3 with aptX HD wireless output, and also retains a 3.5mm wired interface. In pure light mode, it offers approximately 3 hours of operation, extending to about 6 hours with playback. When wall-mounted, it can receive continuous wired power.

It's crucial to understand that the LP3's primary value lies in its spatial display and the ritual of playback, not as a high-fidelity turntable with freely adjustable cartridge and tracking force. Currently, there is no publicly available comparative data on tracking error or wow and flutter between its vertical and horizontal modes.

**DP3 Rotating Transparent Lid CD Player with OLED Screen**

The DP3 features a circular transparent lid that rotates open for CD insertion. The unit includes a built-in OLED screen to display track information, supports Bluetooth 5.4, and charges via USB-C. It can be detached from the wall mount for portable, standalone use.

Its main advantage is maintaining a consistent design language with the LP3 and CP3, ensuring the CD player doesn't look out of place within the system. Current public information does not fully specify parameters such as support for CD-R, MP3 discs, anti-shock capabilities, or digital output. Compared to portable CD players like the FiiO DM13, which prioritize sound quality and multiple interfaces, the DP3 leans more towards design integration than comprehensive Hi-Fi specifications.

**CP3 All-Metal Body and Mechanical Button Cassette Player**

The CP3 boasts an all-metal body and mechanical controls reminiscent of piano keys. It incorporates Bluetooth 5.4 and modern audio decoding circuitry, making it the most nostalgic component of the trio, and also the one with the highest technical risk.

The supply of consumer-grade cassette mechanisms is extremely limited. Motor speed stability, traction, pinch rollers, and magnetic heads directly impact wow and flutter, frequency response, and durability. However, the project team has not disclosed the CP3's wow and flutter, signal-to-noise ratio, frequency response range, head type, or whether it supports recording. For casual nostalgic users, this is an elegantly designed Bluetooth cassette player; for users serious about cassette audio quality, these undisclosed parameters represent critical information gaps that need to be addressed before purchase.

**TTT-W Magnetic Layered Wall Mount with Wireless Charging and MagSafe Phone Slot**

The all-metal layered wall mount uses a magnetic structure to secure the three players. It provides 5–10W wireless charging and USB-C power, and includes a built-in MagSafe phone slot, allowing a smartphone to serve as a streaming audio source or remote control interface.

The wall mount's core value is organizing three independent devices into a visually unified system and reducing visible cables. Each device can be detached and run independently on its built-in battery, so they are not permanently fixed. During installation, attention must be paid to wall load-bearing capacity, horizontal precision, and daily vibrations. For LP3 vertical playback, wall and mounting stability are even more critical than for standard desktop turntables. In rental scenarios where drilling is not permitted, an additional independent stand would be required.

Brand Context and Global Market Analysis

TRETTITRE is a brand under Pure Acoustics (Shenzhen) Technology Co., Ltd. Its name, Swedish for 'thirty-three,' references the 33⅓ RPM vinyl format. This was the brand's first project on Kickstarter. Its TreSound series of conical Bluetooth speakers and the T-CP8 portable CD player are already sold through its official website, Amazon, and offline channels. The TreSound1 also raised approximately $41,000 on Indiegogo.

According to IFPI data, global physical music revenue in 2025 reached approximately $5.3 billion, an 8% year-over-year increase. Vinyl revenue grew by 13.7%, marking its 19th consecutive year of growth, while CD revenue also recovered with a 3.7% increase. In the US market, approximately 46.8 million vinyl records and 29.5 million CDs were sold in 2025. The significance of physical media consumption has clearly shifted from being merely an audio source to becoming collectibles, home decor items, and expressions of identity—a market logic that TRETTITRE has successfully tapped into.

In terms of competition, the Pro-Ject VT-E is the closest vertical turntable on the market, priced around €500–600, but it does not include a CD player, cassette player, or integrated wall mount. The FiiO DM13 offers more comprehensive portable CD interface specifications for about $155. WeAreRewind sells modern Bluetooth cassette players for approximately $159–179. TRETTITRE's core advantage isn't that its individual devices outperform these specialized products in terms of parameters. Instead, it's the integration of three players, a magnetic wall mount, dynamic lighting, and wireless connectivity into a cohesive, design-unified home system for a crowdfunding price of $399. Purchasing comparable vertical turntables, portable CD players, and cassette players separately would typically be more expensive and lack visual synergy.

The primary market risks are also clear: the complete set does not include speakers, raising the actual barrier to use beyond the initial $399 price point. Bluetooth transmission re-digitizes analog signals, preventing a full analog audio path. There is a lack of independent test data for the LP3's vertical tracking stability and the CP3 cassette player's wow and flutter. Furthermore, mass production of three distinct mechanical structures simultaneously significantly increases the long-term pressure for spare parts and repairs.