GMP 240

The GMP 240 is an open-back headphone designed for pure, transparent sound reproduction and incredible value. Its transparent and linear frequency response makes it ideal for passionate listeners across all music genres, delivering an honest and engaging audio experience that stays true to the original recording.

Transparent Sound and Comfort

The open-back design creates a spacious and airy soundstage, allowing the music to breathe. Comfort is a cornerstone of the GMP 240; the lightweight design is paired with our cardamatic suspension and luxurious velvet earpads, guaranteeing a perfect fit and fatigue-free enjoyment for hours on end. For those seeking high-fidelity German engineering at an accessible price, the GMP 240 is the definitive choice.

Authentic German Manufacturing

Every pair of GMP 240 headphones is proudly designed, engineered, and assembled by our team in our own factory in Obrigheim, Germany. This commitment to in-house manufacturing ensures we meet the absolute highest standards of quality, precision, and durability.

Technical Specifications

• Headphone Type: Open-back
• Driver Type: Dynamic
• Nominal Impedance: 100 Ω
• Frequency Response: 24 – 20,100 Hz
• THD Harmonic Distortion: 0.17% (1 mW / 1 kHz)
• Sound Pressure Level (SPL): 86 dB (1 mW / 1 kHz)
• Load Rating: 100 mW
• Contact Pressure: ~3 N
• Weight w/o Cable: 220 g
• Earpads: Soft Velvet
• Cable: Spiral cable 9ft10in (3m)
• Connector: Stereo-Multi-Jack 3.5 / 6.3 mm