Hivolt 103 Custom

Legendary British power, headroom, and unmistakable vintage tone, now on your Darkglass Anagram.

Hivolt 103 Custom brings the iconic sound and response of a vintage 1970 Hiwatt DR103 tube amplifier directly to your Anagram. Meticulously modeled by Nembrini Audio from an original amplifier featuring Partridge transformers and military-grade point-to-point wiring, it captures the massive clean headroom, punchy dynamics, and rich harmonic character that defined classic British rock.

From pristine, articulate cleans to powerful, harmonically rich overdrive, Hivolt 103 Custom delivers the unmistakable authority, clarity, and responsiveness of a legendary British tube amplifier.

At its heart are two distinctive channels, Normal and Brilliant, each featuring High and Low sensitivity inputs. The shared EQ and independent channel volumes provide exceptional tonal flexibility, while channel linking allows you to blend both voices for added depth, punch, and expressive control.

Whether you're chasing shimmering vintage cleans, bold classic rock rhythms, or the powerful edge-of-breakup tones of the '70s, Hivolt 103 Custom delivers an authentic British amplifier experience directly into your Anagram signal chain.

Features

• Authentic modeling of a vintage 1970 Hiwatt DR103 tube amplifier
• Based on an original amplifier with Partridge transformers and military-grade point-to-point wiring
• Two distinctive channels: Normal and Brilliant
• High and Low sensitivity inputs for each channel
• Independent channel volume controls with shared EQ
• Channel linking and blending for expanded tonal possibilities
• Massive clean headroom with exceptional clarity and definition
• Rich, harmonically detailed overdrive with powerful British character
• Dynamic, touch-sensitive response and natural tube-style saturation
• Ideal for classic rock, blues, progressive rock, and vintage British guitar tones
• Nembrini Audio's proprietary analog modeling technology

Hiwatt DR103 is a registered trademark of Hiwatt Electronics Ltd. This product is independently developed by Nembrini Audio and is not endorsed by or affiliated with Hiwatt Electronics Ltd.