“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
“ ****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
“ Porta Tube (GoVibe) - Something Really Special. I've never experienced a tube amp before - so all I can do (for now) is compare this to my E11 (portable) and E9 (desktop) setup. For all three amps I am using the same source (iPod Touch G4 via LOD). I'm comparing using a set of DT880 Pros (250 ohm), and I'll also...” --Brooko
Built-in lithium-polymer battery Power Supply: USB-DAC that corresponds to the digital audio input and output 96kHz/24bit upsampled to 192kHz: DAC Connectors: USB mini socket × 1, AC adapter for charging Accessories: The Case of felt, USB mini socket × 1, AC adapter for charging
A tiny budget portable headphone amplifier from on Jabens house brands.
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...
Extremely powerful tiny desktop amp, definitely a great sounding amp for the price! Has a gain switch and bass boost at the rear of the amp Comes with an AC adaptor, however you will need to use a universal adapter as it's an American plug.
porta-tube Dimension 91mm x 45mm x 25mm Weight 80g excl. Batteries Frequency Response 10~100KHz (±1dB) Output Power @ 32Ω 120mW Gain 9/14/19dB Bass Boost 0~10dB Treble Boost - Signal-to-Noise Ratio +A 102dB Features Portable amp with bass adjustment, gain adjustment function and the following main push 300Ω headphones.