Rogers High Fidelity EHF-200 MK2 Integrated Amplifier
Currently On Display in Our Showroom
Until another integrated comes along that can do all of these things while staying musically true, the Rogers High Fidelity EHF-200 Mk2 will remain the integrated amp to which I compare all others—it is a standard-setting achievement. –Spencer Holbert, The Absolute Sound
Never before has music sounded so good coming out of your speakers. Clarity rules with the EHF-100 and EHF-200. Trust us. Turn them on and youʼll be blown away by their concert hall quality. There may be other tube amps on the market, but nothing compares to the power and precision of these amps. The sound is stunning and so is the look. All you have to do is close your eyes and immerse yourself in the music.
Made In The USA– Hand built to the most exacting specifications in our New York Facility. All amplifiers are fully evaluated and acceptance tested using the the best audio test equipment made by Audio Precision. We perform all of the tests in a typical Stereophile test evaluation and many more to characterize each amplifier. Each amplifier is shipped with a fully evaluated test data package so that the customer can see how his particular unit performed after acceptance.
Transferable Lifetime Limited Warranty- Our Products are guaranteed FOR LIFE.
Completely Hand Wired– The entire amplifier is wired by hand using all American labor in NY. The wiring is all discrete components and all point to point. This provides a lifetime of serviceability and reliability. All of the wiring and soldering meets the Military Standard 2000 requirements. All operators are trained to this standard.
Aerospace Specifications- All of our resistors, capacitors, transformers and inductive components meet or exceed the applicable military quality standards for parts selection. We use the same parts used by NASA in the Shuttle and Space Station equipment.
Power Supply– The power supply is a toroidal transformer based design. The transformer weighs 30 lbs alone and because of the toroid design, has zero mechanical noise. The overall power supply is 1800 watts for 200 watts of peak output power. This yields better than a 4 to 1 power ratio for ultimate headroom and transient response.
Aviation Grade Chassis- All amplifier chassis are aviation grade aluminum with a mutiphase powdercoat and clear coat finish. The amplifier finish is absolutely beautiful and bulletproof! The front panels are machined from solid blocks of aviation grade aluminum. The entire amplifier is assembled using Military Standard stainless steel hardware for ultimate reliability and a lifetime of trouble free service. All hardware is meticulously staked using an aerospace coating to eliminate any hardware failures over time through vibration, shipping or movement. This is an assembly process honed over many years of satellite manufacturing and assembly where re-tightening hardware can’t happen.
Internal Wiring– The entire amplifier is wired using 18 gauge Military Standard 16878 teflon coated, silverplated copper wire. This is the same wire used for the Navy’s Aegis Cruisers! Heat is the enemy of amplifier reliability. Because this is a Class A design, there is some heating of the unit which causes the wiring to age and degrade over time. Our wire never ages. The teflon coating will last a lifetime. The interior of your amplifier will look the same in 10 years as it looks coming off of the production line. The amplifier is designed using all 18 gauge wire to provide many times more the current density than can be achieved using printed wire boards or lower quality wiring.
- Tube Complement: 2-EF86, 2-12AX7, 4-KT-150
- Frequency Response- Ultra-Linear Mode: 112 Watts rms Per Channel ± 0.1dB from 20Hz to 20kHz with Less Than 0.1% Total Harmonic Distortion
- Frequency Response- Triode Mode: 80 Watts rms Per Channel ± 0.1dB from 20Hz to 20kHz with Less Than 0.1% Total Harmonic Distortion
- Gain: 40dB
- Input: 4 Unbalanced, 100k Ohm • Output: 2 ohm to 32 ohm
- Weight: 60 Lbs. • Dimensions: 17″ width, 14″ depth, 11.5″ height
- Ultralinear / Triode mode selectable
- Stepped Gain Attenuator
- Power Cable: Rogers High Fidelity Quiet Cable Included
The new EHF-200 MK2 has the same specs as the EHF-200 with the following additions:
- A preamplifier input
- A preamplifier output for a powered sub-woofer
- A remote volume control
The pre-in and pre-out functionality allow the EHF-200 MK2 to be used in a component system like a stand alone power amplifier without the added costs of separate units, cabling, maintenance of 2 power amplifiers.