15 Documentaries That Are Best About Planar Headphone

Amp For Planar Headphones
When you are looking for amps for headphones with planars, you need something that has plenty of power to drive them. Planar headphones require higher power and voltage than dynamic headphones, which only need only a tiny amount of current.
Find an amplifier that has an impedance range that is recommended for headphone use. This will be listed on the specs sheet or on their website.
AP10H+
The NVA AP10H+ headphone amplifier was created and manufactured by hand in Great Britain. It is a beast that can power virtually all planar headphones (and some dynamic ones) on the market regardless of their impedance or sensitivity. Its high current and voltage output can also give you an outstanding dynamic headroom that produces an amazing sound.
In contrast to speakers, planar magnetic headphone s are almost purely resistive loads and thus relatively easy to drive. They require a higher level of drive than can be provided by the majority of receivers. To reach their 130dB SPL rating they need either 10V5 or 4V5 input at 1mW. Class A solid state amplifiers are the ideal option for them.
The AP10H+ comes with an output transformer that increases the voltage and has a volume-matching resistance that is suitable for headphones in 95% of cases. The AP10H+ is able to deliver twice as much power to the 32 ohm dynamic headphones.
Nirvana IV
If you're looking for a tube amp with a warm sound, then the Nirvana IV is the one for you. This powerful amplifier can drive planar magnetic headphones effortlessly and comes with a range of output settings to accommodate the majority of headphone impedances. It also comes with a high-end external power supply unit that provides constant current to the amplifier. The amplifier is made in Serbia by Milomir Trosic and uses hand-made transformers that produce exceptional sound.
The Nirvana IV has a single-ended design that delivers 6.5W of pure class A power. It can drive high-impedance headphone and is capable to handle the HiFiMan Susvara open-back planar magnetic headphone effortlessly. Its bass performance and dynamic range are superb. The Nirvana IV also provides a rich midrange with soft highs and an amazing amount of detail.
The amp is similar to the Auris ha-2SE and Headonia amplifiers, but it's a better one in general, as it has a more precise and balanced sound. It can reveal hidden layers in music when used with the right headphone. It's also enjoyable to listen. Its balanced mode is especially impressive, since it adds a layer of warmth and tube smoothness to the sound, which is hard to find in other headphone amps.
Many enthusiasts of headphones appreciate the warm sound of vacuum tube amplifiers. However, they can be difficult to make use of and require a significant investment. They also produce a lot heat, so choose one with a strong cooling mechanism. The Nirvana IV can be customized to suit the tastes of audiophiles.
The Cayin Ha-6A is an excellent option for anyone who wants to experience the power and aesthetics of a tube amplifier for a low price. This amp is designed to work with a variety of headphone models and is compatible with most popular digital audio formats. The output switch lets you to choose between three gain modes, which are suitable for medium, low and high-impedance headphone. It includes a remote as well as an external power source.
Dragon Inspire IHA-1
The Dragon Inspire IHA-1 is a high-end hi-fi heritage it was created by (and is manufactured under the watchful eye of) Dennis Had, founder of Cary Audio. Its design is timeless that is reminiscent of classic tube equipment, despite its bizarre red paint job.
The IHA-1 is compatible with every headphone because it uses a pair 6SN7 dual triodes for driving headphones. It also has transformer coupling on both inputs as well as the outputs. It's also compact and has a clean signal path with no feedback loop.
The IHA-1 is a rich and acoustic sound that we have found to be appealing to those who appreciate a full listening experience. It's a great option for classical, alternative/indie and Acoustic tracks. It's also a great amplifier for country, pop and rock R&B tracks. However, it's slightly warmer side for genres with high energy like EDM and Metal. It is possible to compensate for this by tube rolling.
The IHA-1 is not an exception to this rule. In general, headphones that have higher sensitiveness tend to be compatible with tube amplifiers. We tried it on a wide selection of headphones, including the Focal Clear HiFiMan HE-560, Grado RS-1, and Mr. Speakers Alpha Prime. The IHA-1 created a rich and rounded sound, with a lateral imaging that was impressively precise. It also created the illusion of three-dimensionality.
The standard IHA-1 includes a pair 6SN7 Russian tubes. It can however be upgraded to a NOS RCA GZ34 tube for an additional $100. The GZ34 has a more warm sound than the 5Y3GT that was reissued, but it has a more natural and bassy sound. It also has a sweet bass response that's not too recessed to make listening amazing and a breeze to wear.
The IHA-1's remarkable 3-D soundstage is particularly evident when paired with the Focal Utopia headphones. The Focal's already precise image was able to expand forwards and outwards to reveal an expansive soundscape. Listening to "Nublado" from Sera Una Noche (MA Recordings 16/44.1) was like walking through a vast hall with your headphones.
Cayin HA-6A
This affordable tube headphone amplifier from Cayin is a portable amp with a surprising amount of power. It can drive planar headphones like the HiFiMan SUSVARA and sound great when used with dynamic headphones, such as the Audio-Technica's ATH-A1000X. It's also extremely adaptable and is a good option for those who have different listening preferences.
The HA-6A is a transformer-coupled design with output transformers matched to provide real balanced output. The power supply is also fully regulated, which reduces the ripple effect of voltage amplification. The circuitry is designed by hand with premium wires and point-topoint handling, resulting in greater transparency and integrity of the signal. This amp also features an ultra-high-quality UV meter that displays signal levels.
The HA-6A has a switchable triode/ultralinear mode to offer a distinct audio experience based on your requirements. If you want a rich warm, warm, and melodious sound, you can use the EL34 tubes in triode mode with moderate output impedance. On the other hand, if desire a fast and detailed sound with plenty of muscle, use a pair of KT88 tubes in ultra-linear mode with low output impedance.
The HA-6A comes with an option for tube rectification option for those who prefer a neutral sound. This improves the overall sonic performance of the amplifier. This feature is ideal for users who listen to a wide range of genres, from hip-hop and EDM to classical and orchestral music.
The amp also has a large custom-made transformer with premium nickel plating. This makes the amplifier tough and durable. It also features an innovative current adjustment that matches the impedance of various headphones.
Unlike the Schiit Vali 2+, the Cayin Ha-6A has a bit of a tube bloom as well as a soundstage that's not as big or as detailed. It has a faster decay time, and a more neutral sound than the Vali 2. It has an asymmetrical midrange, with better detail and more bass than the Vali 2+, but it doesn't have the same amount of extension of the treble.