“This review is based on matching the Mini X with Hifiman He-500 Headphones. You may be reading this review, unsure what to make of this Amp, asking how can a cheap sub $200 amp offer the power needed for an expensive Headphone such as the Hifiman He-500? If you have done your homework you will find this is the stereo amp everybody is...” --fluidz
“In the world of headphone amp designers and builders, I have come to recognize and respect certain names that belong to an elite class based on my experience with their products. Individuals who do not necessarily build amps for the masses or purely for profit but rather for the love and advancement of their craft and for this, we have all benefited. Names I have placed on this list...” --romaz
“Eddie Current's Zana Deux reviewed... Pre-amble - the Zana Deux original vs the new Zana Deux Super... - There are two versions of this tube amplifier. Both are output transformerless (OTL) amplifiers; the original model being the "Zana Deux" with one single ended output most suited for driving high impedance headphones such as the HD-600/650/800's. The newer version being the "Zana...” --mikoss
“ Last month Craig Uthus of Eddie Current debuted a new amp at a smallish gather of friends in NorCal. I've heard many amps by Craig including those under the old Moth banner as well as his current name Eddie Current and I've been impressed by his output,Under theEddie Current name he has helped define the high end space with amps like the BA and HD25 hitting it out of the park for me. I've...” --jp11801
“ ****Note**** As always, these are strictly my opinions. I try to present these products as honestly as possible and try to describe them as best as possible. As always, YMMV. ****NOTE**** FISCHER AUDIO MYSTIFY PORTABLE HEADPHONE AMP SPEC’S: Frequency “flatness”: +/- 0.5db Dynamic Range: 110 db Total Harmonic Distortion: 0.001% Intermodulation...” --LFF
“Full review to follow - but after 30 days with the Transcription, it offers outstanding performance both with my Denon/Clearaudio Maestro MM rig and my VPI/Benz Micro LP-S MC rig. First set of NOS tubes I tried were not quiet enough, but the second pair were, and sounded very good. I evaluated the Transcription in my he-man Speaker rig (Cary SLP-05 preamp/Sunfire Signature II power-amp/B...” --Skylab
Crisp, fast, clear, and lively; yet possessing an organic tone belying its solid-state circuitry and small footprint. Class A headphone amplifier using bipolar discrete transistors. No coupling caps and no FETs. Now in a single 16" wide chassis with an optional balanced input option (the amp is single ended, but provides for a 4-pin XLR output for convenience).
UPA-200 represents a true breakthrough in audiophile-quality amplification. At last, a truly affordable stereo power amplifier that can satisfy the most discerning aficionado, and at the same, is affordable to anyone with a desire for real quality. Our advanced engineering and design techniques have resulted in an amazing new amplifier. Its rock solid performance and affordable price point...
The Super 7 is the entry level amp that can! Can drive balanced headphones. Can drive efficient speakers as well as headphones. Can deliver superb sound with no external power supply. Can create the ideal soundstage using one tube type. Can do it all running cool and quiet. If you’re looking for a versatile vacuum tube headphone amp at the best price possible with Eddie Current’s...
Eddie Current Electra: is an all-tube electrostatic headphone amplifier that has been designed electrostatic headphones. The new amp was designed with the objective of producing a lively and dynamic sound-stage. It has balanced inputs/outputs, accepts single ended inputs, and offers adjustable bias. The Electra comes with 4-6SN7s and 4-6L6GC’s tubes.