What are we doing, putting a $99 amp at the top of a list filled with four-figure monsters? But no headphone amp has impressed us more in the past year than the Magni. What We Don’t: Large wall wart, you’ll need a separate DAC. And to complete your system, check out our list of the Best High-End Headphones and Best DACs.īest Overall Headphone Amp 1. The good news is that you don't have to spend big to get one whatever you're looking for, we can help. These little devices will drive the signal from your music player and increase both its volume and detail. But what if you don't just want to listen to your music? What if you truly want to hear it? You'll need something to increase the level of signal that reaches your ears: a good headphone amp. You plug them in, turn your device on, and music comes through. The Phonitor features two line inputs selectable from the front panel and an additional stereo input via USB.Ī stereo Line out also lets you use the Phonitor as a state-of-the-art DA converter and can be connected to an additional pair of speakers or additional outboard.You wouldn't expect headphones to need any special equipment to work. Simply connect the Phonitor to your computer and stream PCM and DSD digital audio via USB.
This Class-compliant USB DAC works with any Mac and iOS devices (with the camera adapter). Using an AKM Velvet Sound Premium AK4490 converter chip, the Phonitor One D delivers the finest sound performance with unrivalled clarity. These ultra-high sample-rates make the Phonitor One D compatible with DSD4 and DSD 256 (11.2 MHz). The included digital-to-analogue converter offers operations of up to 32-bit and 768kHz. The power supply includes a buffer circuit with low source resistance which ensures ample current reserves even when driving low-impedance headphones. Thermally-coupled transistors ensure coherent operation throughout helping deliver a stable image. It boats bipolar transistors to share the amplification of positive and negative half-waves resulting in a higher gain and a higher output voltage. The headphone output stage uses a push-pull amplifier operating in Class A/B modes. The preamp also includes low capacitance film capacitors in the signal path to ensure a more precise transmission of high-frequency signals. they offer extremely low-noise and distortion of only 0.00008%.įurthermore, the FET stage used in the OPA2134 delivers super-fast slew rates of 20V/µs for superior transient response and clarity. The Phonitor One D headphone amp uses two Burr-Brown OPA2134 SoundPlus Op-amps for preamplification. When bypassed the matrix is completely removed from the audio path. The Phonitor Matrix is activated via relays controlled by a switch. The crossfeed controls the amount of cross-talk between both channels. The speaker angle is set at a fixed at 30° and centre levels are set to -1, representing the most popular values. It works by controlling three parameters such as speaker angle, crossfeed and center level. SPL’s Phonitor Matrix with adjustable crossfeed offers the most realistic recreation of listening through speakers. The SPL Phonitor One D features some of the technology found on their flagship Phonitor X such as SPL’s unique Phonitor Matrix with a Crossfeed control. The SPL Phonitor One D is an audiophile headphone amplifier with 32-bit/768kHz Digital to Analogue conversion, DSD playback support and crossfeed control.