The defining feature of this model is the "Portable" designation. Unlike standard 1-piece rods which are cumbersome to transport, this model likely features:
Let’s pop the hood. The Vipera Woodman X Portable utilizes a dual-triode vacuum tube (a specially selected, low-microphonic variant of the 6DJ8). It operates in a pure Class-A, single-ended configuration. tube casting vipera woodman x portable
| Feature | Vipera Woodman X | Cayin C9 | Woo Audio WA11 | | :--- | :--- | :--- | :--- | | Tube Type | Tube Casting (6DJ8) | Nutube (6P1) | Standard 12AU7 | | Portability | High (12hrs) | Medium (6hrs) | Low (Desktop only) | | Durability | Drop-proof/resin | Fragile glass | Very Fragile | | Bluetooth | Yes (LDAC) | No | No | | Price | $1,299 | $1,899 | $1,599 | Pour the molten metal smoothly into the sprue
The Woodman X undercuts the competition significantly while offering the durability that portable users need. The defining feature of this model is the
As specific manufacturing datasheets are proprietary to the brand, the following specifications are estimated based on industry standards for "Vipera/Tube" class rods: