Free UK delivery over £50
Expert Knowledge & Advice
UK Customer Support
30 day money back guarantee
Sold Out £349.94 inc. VAT(£291.62 ex. VAT)
HiFiMAN's hand-crafted EF-5 hybrid headphone amplifier combines solid state and tube design to provide audiophile sound for high performance headphones and critical listeners.
HiFiMAN's EF-5 is a smartly styled glossy black single-input headphone amplifier with outboard power supply. The main unit with translucent top runs a 12AU7 input stage and OPA275 transistor outputs. This hybrid circuit generates up to 15 volts into 32 ohms compatible with wide range of headphones for almost any Hi-Fi application.
Unlike pure valve outputs, the EF-5 runs the valve only for voltage gain. The hybrid combination of valve tone and transistor drive is perfectly tuned to the sonic potential of power-hungry headphones. The result is wide bandwidth with low distortion that make the EF5the clear choice for discriminating music lovers. Bass is one of the EF-5'sgreatest strengths, where it offer a truly delightful combination of extension transient speed and punch.
Merged technologies for captivating sound.
With the hybrid design between tube and solid amplifier the EF-5 is perfectly tuned to the sonic potential of power-hungry headphones.
It offer a truly delightful combination of extension transient speed and punch bringing the energy and emotion in the music to life.
The EF-5 is compatible with a wide range of headphones for almost any Hi-Fi application. A high/low gain slider switch in front of the tube can be changed to suit different headphones.
Two chassis design of separate power supply and main amplifier guarantee noise free audio reproduction.
HiFiMAN created the EF-5 specifically to be able to offer a sensibly priced amplifier that can power demanding high-class headphones adequately.
"The EF5 is a simple and affordable amp that offers very good levels of sonic sophistication and that is absolutely fearless in tackling tough loads, thus enabling even finicky high-end ‘phones to show off most of their sonic potential."
"Bluntly, this amp comfortably goes where many others fear to tread."
Sign up to get the latest on sales, discounts, new product releases, product guides and more. We will show our appreciation with a 5% discount on your first order.