A New Chapter for the Headonia

The new Headonia 300B II preserves the musical soul of the original Headonia 300B while bringing groundbreaking upgrades for today’s most demanding headphone systems.

Built around the legendary, directly heated triode 300B, the Headonia 300B II delivers a natural tonal color, holographic mids, and effortless musicality – now newly equipped with a direct output for compatible RAAL ribbon headphones and support for selected 300B mesh-grid tubes (mesh anode).

Key Features

The new Headonia 300B II brings important upgrades for today’s most demanding headphone systems.

• Impedance Matching: Selectable output impedance for optimal tuning to a variety of high-end headphones.

• Direct RAAL Output: Dedicated direct output for compatible RAAL ribbon headphones, including RAAL Immanis and Magna.

• Ready for 300B Mesh: Compatible with standard 300B as well as selected 300B mesh-grid tubes for even more flexibility in sound tuning.

• Designed for Flagship Headphones: From HIFIMAN Susvara and Abyss AB1266 to Audeze, Meze, and other demanding headphones – the Headonia 300B II delivers effortless drive, perfect control, and pure musicality.

• Direct RAAL Output: Dedicated direct output for compatible RAAL ribbon headphones, including RAAL Immanis and RAAL Magna – completely without an external transformer (interface).

Technical Details

• Analog Inputs: 2 × RCA (Cinch), 1 × XLR

• Headphone Outputs: 6.3 mm jack, 4-pin XLR, direct RAAL ribbon output

• Tube Configuration: 2 × 300B, 2 × CV181 / 6SN7

• Tube Compatibility: Standard 300B and selected 300B mesh

• Output Impedance: 32 / 150 / 300 Ω

• Max Output Power: 7 W

• Dimensions: 460 × 440 × 310 mm

Dedicated direct output for compatible RAAL ribbon headphones, including RAAL Immanis and RAAL Magna – completely without an external transformer.