“Aune is the company with their own, unique approach to audio gear. Their products are unusual and offers interesting features, absent in competing solutions. Their new headphone amplifier B1 looks like no other, and differs from other by its schematic. It utilises class A output stage built with discrete elements, and offers possibility to chose amplifier's current: 20 mA or 40 mA. Aune...” --cleg
“Introduction This thread will contain a full review of the Aune T1 Tube DAC/Amp. I'm gonna try to be as objective as i can and make things simple (without sounding boring). First off, I'd like to start by saying that this will be my 1500th post ! So I am now a Supremus. Before i start, let me give you a little background information about me, the music genres i listen to, and what i...” --xkonfuzed
“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
An all-in-one DAC headphone Amp capable of 32Bit/384K PCM and DSD128 decoding. Featuring AKM's AK4495S DAC chip. XMOS USB chip and dual clock for jitter removal.
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...
Headphone amplifier built-in USB controller chip Burr-Brown PCM2707 Digital input receiver chip DIR9001 with: - This chip has better sound quality than the popular CS8412/4/6 commonly used in other DACs. It can play sound with much more detail and accuracy. Main DAC chip is Burr-Brown PCM1793 with: - 24bit/192kHz Sampling Advanced Segment Audio Stereo DAC - Dynamic Range: 113 dB and THD+N:...
Frequency range: 10Hz-20kHz Amplitude-frequency responce (AFR) irregularity within the frequency range: 0.3 dB Dynamic range: 110 dB Harmonic distortions: 0.002 % Intermodulation distortion (CCIF) 0.006 % Interpenetration of channels at frequency 1 kHz: -73dB Rated input voltage: 0.5 Maximalinput voltage: 3.5 V Maximal output voltage at the non loaded output: 10 V Maximal undistorted power...