Hazelrigg VDI Single-Channel Tube Direct Box - Premium Audio Performance
The Hazelrigg VDI Single-Channel Tube Direct Box is a masterful reimagining of the legendary D.W. Fearn VT-I/F, delivering an all-triode vacuum tube design in a sleek, single-channel configuration. Unlike the dual-channel VT-I/F, the VDI is housed in a robust, low-profile steel chassis—perfect for slipping into a backpack or gig bag. Crafted as part of the Hazelrigg Industries Solutions Series by D.W. Fearn, this direct box is engineered for both stage and studio, offering exceptional sound quality for amplified acoustic instruments, electric bass, guitars, synthesizers, and more.
Simple, Intuitive Design
Operation is straightforward and user-friendly. The front panel features a 1/4” Instrument Input jack for easy connection, alongside a 1/4” Thru connector to route your signal to a guitar or bass amplifier if desired. The microphone-level output, available via an XLR connector, integrates seamlessly with premium preamps like the D.W. Fearn VT-1, VT-2, VT-4, or Hazelrigg Industries VLC. A Ground Lift switch is included to eliminate ground loop noise, ensuring clean audio in any setup.
Robust and Reliable Construction
The VDI’s utilitarian rear panel includes an IEC Mains Socket, Power Switch, and a 115V-220V Mains Selector, making it adaptable to various power environments worldwide. Built with an all-steel chassis and hand-crafted in the USA, this direct box is designed to withstand the rigors of professional use while maintaining its stunning aesthetic and sonic integrity.
Unmatched Sound Quality
Sharing the high-headroom circuit design of the revered VT-I/F, the VDI delivers dynamic, vibrant results. It enhances electric bass and guitar with stunning clarity, adds power and depth to vintage or modern synths, and brings unparalleled realism to piezo-equipped acoustic instruments. This is a direct box that doesn’t just connect—it transforms your sound.
Key Features of the Hazelrigg VDI
- Direct injection circuit designed by D.W. Fearn for superior audio fidelity
- Front panel 1/4” Instrument Input jack for easy instrument connection
- Front panel 1/4” pass-through output jack for amplifier routing
- Microphone-level output (150 ohm source impedance, nominal -30 dBV) on XLR connector
- Ground Lift switch to eliminate unwanted noise from ground loops
- Durable all-steel chassis, hand-crafted in the USA
- 5-year warranty (90 days for vacuum tubes) for peace of mind
Technical Specifications
- Input: 1/4” Instrument Input Jack
- Pass-Through Output: 1/4” Thru Connector
- Output: XLR Connector (150 ohm source impedance, -30 dBV nominal)
- Ground Lift: Switchable
- Power: 115V-220V selectable, IEC Mains Socket
- Chassis: All-Steel Construction
- Warranty: 5 Years (90 Days for Vacuum Tubes)
