The VDP Dual Channel Tube Preamp / DI


Building on the legend and design philosophy of the renowned D.W. Fearn and crafted by Hazelrigg Industries.

Made in the USA ::: Since 2016, the Hazelrigg Industries V‑Series has delivered legacy-grade, benchmark tube sound rooted in tradition and is now releasing the newest addition to that series.

VDP is a handcrafted, two-channel preamp and DI featuring an all-tube signal path and transformer-coupled input and output stage, adding natural harmonic depth and musicality. Drawing from the acclaimed preamp and power design of the D.W. Fearn VT series, VDP brings the character and richness of the classic, paired with cleaner output, lower noise, and modern high-end polish.

Definitive Input Stage: An intuitive front end with a world-class tube stage to enhance any source and to complement all microphones. Designed for higher gain, the VDP introduces a nuanced shine unique to the DWF Hazelrigg lineup. 

Clean gain for ribbons, articulate for condensers, and deep headroom for your loudest dynamics.

All Tube Microphone Preamp

All Tube DI Interface

All-Tube Signal Path

Handcrafted in the USA

Amplifier Designed by
D.W. Fearn

7 Year Warranty
(90 days for tubes)

Specifications

  • Transformer Coupled Input and Output

  • Front Panel Microphone/Instrument Input

  • Redundant Microphone Input on Rear Panel

  • Automatic DI sensing

  • Aircraft Inspired Locking +48V Safety Switch

  • -20dB Pad Switch

  • Polarity Reversal Switch

Handbuilt Heritage: Every VDP is proudly manufactured in the USA, ensuring the highest standards of audio performance and build quality for the most discerning engineers.