Hifiman EF1000 Hybrid Tube Headphone & Speaker Amplifier - Open Box
Hifiman EF1000 Hybrid Tube Headphone & Speaker Amplifier - Open Box
Amplifier type
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Translation missing: en.products.product.amplifier_type_info
Vacuum tube
Connectivity
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Connectivity refers to the method in which the headphones connect to the audio source. Headphones can be either wired or wireless.
Wired
Portability
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DACs and amplifiers can either be carried around or meant for static desktop use
Not Portable
Hifiman
Hifiman EF1000 Hybrid Tube Headphone & Speaker Amplifier - Open Box
HIFIMAN'S LATEST REFERENCE HEADPHONE AMPLIFIER
This brilliantly designed, superbly powerful and high-performing headphone amp makes the ideal companion to the brand's sublime headphones.
HiFIMAN excels at enhancing the headphone listening experience and the EF1000 is no exception. The brand pioneered the use of orthodynamic technology for their drivers, as opposed to the more conventional dynamic technology.
With headphone models as advanced as the HE-6 and other extremely hard to drive headphones, it is crucial that it is driven by a powerful, high-caliber headphone amplifier. The EF1000 brilliantly answers this demand.
NANOMETER GRADE
The driver's incredible thinness, less than a millionth of a meter and extremely low mass means it can produce tremendously low distortion levels yet offer a highly dynamic response.
By combining this diaphragm and "Stealth Magnet" technology each working in harmony, the audio produced is of a remarkable tonal quality and clarity.
The "Window Shade" on the SUSVARA has been painstakingly optimized to avoid arty-resonant frequencies. This leads to superior aural purity, tonally clean and unadulterated yet provides practical protection for the ultra-fine diaphragm and additional offering an appealing visual aesthetic.
THE ULTIMATE COMPLEMENTS
The EF1000 is the SUSVARA's official amplifier, which utilises a separate power supply design. Its SSRP circuit uses six 6922 vacuum tubes and six pairs of transmitters in parallel. The result is a perfect combination of the beautiful sound from the vacuum tubes and the powerful output of a solid state amp.
FORM FOLLOWS FUNCTION
Special ergonomic design it01L for superb comfort and extended listening.
Specifications
- Input Stage: Vacuum Tube SRPP Circuit
- Headphone Output for 35 Ohms Load: 20w Pure Class A
- Amplifier Output for 8 Ohms Load: 50w Pure Class A 100w Class A/B
- SNR (A weight): 108dB
- Dynamic Range: 111dB
- THD: 0.15%
- Weight & Dimensions:
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