Our products
• Audiophile sound tuning
• Maximum comfort
• Extensive scope of delivery
• Available at your trusted dealer
Features
Natural high-frequency perception
through Front-sided Sound Field Modulation (FSFM)
Powerful and precise bass reproduction
Carefully balanced mids
Accurate soundstage
Wideband sound transducer with bio-cellulose membrane
Precision-manufactured stainless steel damping fabric from Germany
Innovative damping concept using carefully selected materials
Modular design for easy replacement of all parts and long
service life
service life
Fully balanced cable concept
Technical data
Frequency response:
12 - 34,000 Hz (-3 dB), 6 - 46,000 Hz (-10 dB)
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Transducer principle:
dynamic
---
Ear coupling:
circum-aural
---
Sound characteristics:
front-oriented loudness diffuse field equalization
---
Adaptation to individual hearing curve:
sound-field pinnainteraction
---
Nominal impedance:
38 Ω
---
Sound pressure level:
100 dB at 1 kHz, 1 VRMS
---
Maximum long-term input power:
500 mW (according to IEC 60268-7)
---
Total harmonic distortion:
0.05 % at 1 kHz, 100 dB
---
Weight without cable:
378 g
---
Headband clamping force:
2.5 N
---
Headphone connection:
2.5 mm TRRS plug
---
Connection to a device:
3.5 mm stereo plug,
3.5 mm to 6.3 mm screw adapter (6.3 mm stereo plug),
balanced cable (4.4 mm TRRRS plug)
---
Cable:
2 x 1.8 m silver-plated OFC cable
A music source, a headphone amplifier, and a cable are all you need for the perfect listening experience. Whether in a high-quality home audio setup at your desktop PC, grell headphones bring your favorite music to life in all its depth.
• Relaxed listening, gaming
• High wearing comfort
• Uniquely powerful deep bass
• Only available at Drop.com (USA)
Features
Natural high-frequency perception through
Front-sided Sound Field Modulation (FSFM)
Extended low frequency reproduction for
a physical bass sensation
Balanced mids
Open soundstage
Wideband sound transducer with bio-cellulose
membrane
Precision-manufactured stainless steel
damping fabric from Germany
Tight tolerances for frequency response,
left-right deviation, and distortion
Modular design for easy replacement
of all parts and long service life
Technical data
Frequency response:
12 - 32,000 Hz (-3 dB), 06 - 44,000 Hz (-10 dB)
---
Transducer principle:
dynamic
---
Ear coupling:
circum-aural
---
Sound characteristics:
bass-emphasized, front-oriented
Loudness diffuse field equalization
---
Adaptation to individual hearing curve:
sound-field pinna interaction
---
Nominal impedance:
38 Ω
---
Sound pressure level:
100 dB at 1 kHz 1 VRMS
---
Maximum long-term input power:
500 mW (according to IEC 60268-7)
---
Total harmonic distortion:
0.05 % at 1 kHz, 100 dB
---
Weight without cable:
375 g
---
Headband clamping force:
3 N
---
Headphone side connection:
2.5 mm TRRS plug
---
Connection to a device:
3.5 mm stereo plug,
3.5 mm to 6.3 mm screw adapter (6.3 mm stereo plug)
---
Cable:
1.8 m silver-plated OFC cable