Sida dadka intooda badan, waxay u badan tahay inaadan ka fikirin laba jeer sidii aad si toos ah ugu xidhi lahayd dhegaha-dhegahaaga jaakadda dhegaha^{(headphone jack)} ee kombiyuutarkaaga, Laptop-kaaga ama casrigaaga casriga ah. Labada nooc ee taleefoonnada gacanta ee caadiga ah waa mid la aqbali karo, laakiin markaad kor u qaaddo jaranjarada tayada taleefoonka dhegaha wax soo saarka aaladahaan kaliya ma gooyaan mustard. 

Haddii aad rabto cod tayo leh oo aad filayso in lagu afuufi doono, markaas amp-phone-ka dhegaha ayaa laga yaabaa inuu noqdo waxa aad u baahan tahay.

Waa maxay Amp taleefoonka dhegaha?

Nuxur ahaan cod-weyneeye kasta oo maqal ah waa aalad qaadata signalka kaas oo leh xoogaa yar oo ku soo saara heer awood sare leh. Waxaan u aragnaa in heerka awoodda sare uu yahay qaylo badan.

Si kastaba ha ahaatee, ma aha dhammaan amplifiers siman. Cod-weyneyeeyaha wanaagsani waxa uu sameeyaa in ka badan si fudud in uu muusiggaagu kor u qaado. Waxa kale oo ay isku dayi doontaa in ay ilaaliso tafaasiisha iyo ujeeddada calaamadda asalka ah. Cod-weyneyaasha wanaagsan kuma dari doonaan buuq waxayna ka shaqayn doonaan inay arrimaha ku nadiifiyaan codka asalka ah.

Waxaa jira habab badan oo kala duwan oo loogu talagalay naqshadaynta cod-weyneyaasha iyo amplifiers-ka dhegaha-dhegaha kama duwana. 

Tusaale ahaan, qaar ayaa kaliya aqbalaya gelinta analoogga, taas oo macnaheedu yahay in qalabkaaga amp gudaha iyo qalabka maqalka ah uu yeelan doono tagida ugu horreysa ee codka. 

Haddii ishaada maqalku tahay analoog (tusaale diiwaanka vinyl) markaa tani dhib kuma aha cod-weyneeye taleefoonka dhegaha, sababtoo ah waxaad ka fogaataa analoogga aan loo baahnayn una beddelo dhijitaalka ah.

Kadib, waxaa jira amps-yada dhegaha-dhegaha oo leh DAC iyaga u gaar ah (Digital to Analogue Converter)^{(DAC (Digital to Analogue Converter))} kaas oo ku xidha kombuyuutarkaaga adigoo isticmaalaya USB . Cod-weyneyaashani waxay si buuxda u maamulanayaan maqalka, maadaama ay helayaan oo keliya xogta maqalka dhijitaalka ah oo ay gacanta ku hayaan marxalad kasta oo ku lug leh ka soo saarida ku-hadliyaasha dhegahaaga iyo dhegahaaga.

Cod-weyneyaal badan oo taleefoonnada dhegaha la gasha ayaa bixiya labada nooc ee wax gelinta, taas oo faa'iido u yeelan karta marka la eego in aalado badan oo moobiil aysan ku shaqeyn doonin USB DAC dibadda ah .

Maxaynu Ugu Baahnahay Amps-ka Sameecada?

Haddi^(Whether) ay ahaan lahayd taleefoonnada dhegaha la gasha ama miiska dushiisa, kuwa ku hadlaa waxay u baahan yihiin awood koronto si ay u abuuraan gariirka hawada ee aan u aragno dhawaaq ahaan. Haddii aysan jirin tamar ku filan tuubada, markaas codka ka soo baxaya waa daciif waana aamusnaan. Natiijo ahaan, waxaa ka maqan faahfaahin iyo feerar.

Cod-weyneyaasha gudaha ee talefannada casriga ah iyo kaadhadhka dhawaaqa kombuyuutarka ayaa wax u dhimaya. Waa inay ku habboonaadaan meel aad u yar oo cajiib ah, oo lala wadaago qaybaha kale. Aaladaha ku shaqeeya batteriga, amps waa in si taxadar leh loo qaabeeyey oo loo dheellitiraa si aanay u noqon doofaar koronto. Daacadnimo, waxaa jira waxyaabo badan oo lagu majeerto aaladahaan, kuwaas oo maareeya inay bixiyaan la isticmaali karo, maqal raali galinaya inkasta oo ay u muuqdeen caqabado injineernimo oo aan macquul ahayn.

Waxa kale oo ay caawisaa in inta badan taleefoonnada casriga ah ee maalmahan si cad loogu talagalay in ay ku shaqeeyaan talefannada casriga ah iyo qalabka kale ee la midka ah, si ay u sameeyaan qaylo ku filan. Tani waxay la xiriirtaa dareenka dhegaha-dhegaha la siiyay. 

Taleefannada dhegaha la gashado ee loogu talagalay isticmaalka moobilka ayaa leh dareen aad u sarreeya, taas oo macnaheedu yahay in ay gaadhi karaan heer qaylo ah oo la siiyay iyaga oo isticmaalaya awood aad u yar. Dhankeeda hoose ayaa ah in heerarka dareenka sare ay u janjeeraan maqal dhoobo ah, taasoo wax u dhimaysa daacadnimada codka. 

Ma aha wax sidaas u weyn haddii aad dhagaysanayso muusiga qulqulka ah^{(streaming music)} markaad u baxayso orodka subaxda, laakiin dhageysiga ula kac ah dhibaatooyinka ayaa jira haddii aad fiiro gaar ah u yeelato.

Si aad u xalliso dhibaatadan waa inaad hoos u dhigtaa dareenka taleefannada dhegaha la gashado, laakiin marka ay talefannada dareenkoodu yaraado, waxa hoos u dhacaya codka aad ku gaadhi karto korontadda talefannada casriga ah ama kombiyuutarka.

Sameecado^(Headphones) noocee ah ayaa ku habboon ^(Suitable)Amps ?

Jawaabta oo gaaban ayaa ah in taleefoonnada dhegaha la gashado ee sare u kaca ay u baahan yihiin cod-weyneeye sameecado gaar ah si ay u gaaraan awooddooda buuxda. 

" Impedance " waa iska caabbinta tamarta korantada marka ay ku dhex socoto fiilooyinka taleefoonnada gacanta ee jidka loo maro kuwa ku hadla. Impedance waxaa lagu cabbiraa Ohms iyo guud ahaan kacsanaanta sare, taleefoonnada dhegaha ee dareenka hooseeya waxay leeyihiin qiimeyn 25 Ohms iyo ka sarreeya. Taleefannada gacanta ee dhamaadka-sare waxay u muuqdaan inay leeyihiin in ka badan 100 Ohms oo xannibaad ah. 

Markaa haddii taleefoonnada gacantaadu ay ka yar yihiin 25 Ohms of impedance, uma baahnid amp, mar kasta oo aad kor uga kacdo lambarkaas ayaa ah mid aad muhiim u ah amp.

Taleefannada dhegaha-dhegaha ee Bluetooth-^(Bluetooth) ka uma baahna cod-weyneeye dibadeed sababtoo ah mid baa lagu dhex dhisay, laakiin qaar ka mid ah taleefoonnada dhegaha-dhegaha ee Bluetooth- ka ayaa iyaguna leh ikhtiyaar fiilo leh. Doorashadani waxay caadi ahaan dhaaftaa cod-weyneeye gudaha ah, markaa iyadoo ku xiran heerarkooda xasaasiga ah amp ayaa ku haboonaan kara halkaas.

Noocyada Sameeca-dhegaha

Gudaha, waxaa jira siyaabo kala duwan oo amplifiers loo qaabayn karo, kuwaas oo si faahfaahsan looga dooday golayaasha maqalka ah. Si kastaba ha ahaatee, intayada kale waxaa jira laba nooc oo waaweyn oo cod-weyneeye ah oo loogu talagalay in la tixgeliyo: amplifiers gobolka adag^{(solid state amplifiers)} iyo cod -weyneyaasha tuubada^{(tube amplifiers)} .

Amplifiers-ka adag ee gobolka ma isticmaalo wax aan ahayn microchips ee silsiladaha qaybaha u horseedaya xuduntaada dhabta ah. Waa dhammaan-dijital, qallafsan, iyo, sida dadka qaar ku doodayaan, qabow. Amplifiers-ka adag ee gobolka badanaa waa ka qiimo jaban, waara oo is haysta.

Cod-weyneyaasha Tube^(Tube) -ka waxay dib ugu noqdaan maalmo ka hor transistor-ka iyo wareegyada isku-dhafan ee aan dhaafin warshadaha maqalka. Way fududahay in la ogaado iyada oo ay ugu wacan tahay tuubooyinka dhalada ah ee caanka ah ee ka soo baxay shafka. Kuwa qaaliga ah sida caadiga ah waxay leeyihiin tuubo badan, moodooyinka ka jaban waxay u muuqdaan inay isticmaalaan qaybo adag oo adag oo ay la socdaan tuubooyinka analoogga ah.

Maqal-yaqaanno badan ayaa ku dhaarta codka diirran iyo tuubooyinka midabaynta siinaya muusigga iyo codka, laakiin waa mid caqli-gal ah. Waxa aan ahayn mid la taaban karo ayaa ah in amps-ka tuubada ay guud ahaan ka qaalisan yihiin, jilicsan yihiin oo ay qaataan meelo badan. Xaqiiqdu waxay tahay in amp-state- adag fiican uu u fiicnaan doono dadka badankiisa, laakiin waa inaad muunad muunad cod-weyneeye tuubbada si aad u aragto haddii ay xajiso dareenkaaga.

Soo jeedinta Amp taleefoonka dhegaha

Markaa, haddii laguu qorsheeyay inaad maal gashato gasacad tayo leh oo aad ogtahay inaad u baahan doonto amp si aad sida ugu fiican uga faaidaysato, maxaad iibsanaysaa? 

Waxaan eegnay cod-weyneyaasha taleefoonnada gacanta ee sida aadka ah loogu iibinayo Amazon waxaanan helnay saddex doorasho kuwaas oo u muuqda kuwo rajo wanaagsan u leh qof doonaya inuu ku dhufto amps-ka dhegaha-dhegaha. Gunno ahaan, waxay sidoo kale matalaan saddex qaybood oo kala duwan oo amp taleefoonka dhegaha ah.

FiiO E10K USB DAC iyo Cod-weyneeye Taleefan^{(FiiO E10K USB DAC and Headphone Amplifier)}

FiiO E10K^{(FiiO E10K)} headphone amp waa amp-state adag oo aad la awoodi karo oo leh qolof nadiif ah iyo kontaroolo yar. Waxa kaliya ee ay tahay inaad sameyso waa inaad wax walba geliso oo kor u qaad mugga ilaa heer raaxo leh. 

E10K kaliya waxay taageertaa gelinta dhijitaalka ah iyada oo loo sii marayo USB , laakiin waxay leedahay wax soo ^(USB)saar^(E10K) kala duwan oo ka baxsan kaliya jaakadda dhegaha. Haddii aad tan ku xidho kombayutarka oo aad u isticmaasho sameecado dhegaha-dhegaha oo aad u sarreeya, waa inaad ku raaxaysataa maqal xooggan, faahfaahsan oo leh heerar hoose oo qaylo iyo qalloocan. 

Iyadoo aan la samaynayn afka (dhegaha?) ee audiophiles dhabta ah biyo, ku salaysan dib u eegis badan oo wanaagsan ee amp waa casriyeyn la awoodi karo oo wax ku ool ah qof kasta.

Cod-weyneeye taleefoonka madaxa ee Neoteck^{(Neoteck Headphone Amplifier)}

Cod - weyneeye Neoteck^(Neoteck) kuma dhiirrigeliyo kalsooni badan marka hore iyada oo ay tahay nuqul suuqgeyneed oo si liidata loo turjumay, laakiin waa badeecad si fiican loo eegay oo aan la dafiri karin. Meesha ugu weyn ee lagu iibiyo amp-kan ayaa ah in uu batari ku shaqaynayo. 

Taageerida taleefoonnada dhegaha ee u dhexeeya 16 iyo 150 Ohm , waxaa jira xulasho weyn oo ah sameecado-madaxeedka fasalka dhexe kaasoo ka faa'iideysan doona cod-weyneeye toos ah sida kan oo kale. 

Haddii aad raadinayso amp si aad u raacdo gaadiidka dadweynaha ama aad ku isticmaasho shaqada ama dugsiga, waa doorasho aad u jaban.

LOXJIE P20 Buuxinta Dheelitirka Tubada Amplifier^{(LOXJIE P20 Full Balance Tube Amplifier)}

Ugu dambeyntii, waxaan haynaa cod-weyneeye tuubada Loxjie P20 . Waa mid ka mid ah amps-yada heerka-gelitaanka ugu jaban ee aan heli karno waxayna u taagan tahay hab kugu habboon oo aad suulashaada ku dhex geli karto dhawaaqa tuubada saxeexa ka hor intaadan iibsan wax qiimo leh oo qiimo leh. 

Waxaad tijaabin kartaa diirimaad iyo simannaanta tuubooyinka oo waxaad go'aan ka gaartaa haddii ay adiga kugu habboon tahay. In kasta oo iibsadaha badankoodu ay u muuqdaan in ay afuufeen amp-ka sidii xal darawalnimo maalinle ah oo iskeed u gaar ah.

Ma u baahan tahay Amp taleefoonka dhegaha?

Hadda waa markaaga inaad noo sheegto waxa aad ka qabto amps-ka dhegaha-dhegaha. Ma isku dayday? Miyay mudan yihiin? Kuwee ayaad ku talin lahayd? Nala socodsii faallooyinka!

What Is a Headphone Amp and Should You Buy One?

Like most peoрle, you probablу don’t think twice about plugging your headphones directly into the headphone jack of your computer, laptop or smartphone. For the typical pair of mobile headphones this is acceptable, but as you move up the ladder of headphone quality the output from these devices just doesn’t cut the mustard. 

If you want quality audio and expect to be blown away, then a headphone amp might be just what you need.

What Is a Headphone Amp?

In essence any audio amplifier is a device that takes a signal which has relatively low strength and reproduces it at a higher power level. We perceive that higher power level as more loudness.

However, not all amplifiers are equal. A good amplifier does more than simply make your music louder. It will also try to preserve the detail and intent of the original signal. Good amplifiers won’t add noise and will work to clean up issues with the original audio.

There are many different approaches to the design of amplifiers and headphone amps are no different. 

For example, some only accept an analog input, which means your device’s own internal amp and audio hardware will have the first go at the sound. 

If your audio source is analog (e.g. vinyl records) then this isn’t a problem for the headphone amplifier, because you avoid unnecessary analog to digital conversion.

Then, there are headphone amps that have their own DAC (Digital to Analogue Converter) which connects to your computer via USB. These amplifiers have complete control over the audio, since they only receive digital audio data and handle every stage involved in getting it out of your headphone speakers and into your ears.

Many headphone amplifiers offer both types of input, which can be useful given that many mobile devices won’t work with an external USB DAC.

Why Do We Need Headphone Amps?

Whether in headphones or on a desk, speakers need electrical power to create the air vibrations we perceive as sound. If there isn’t enough energy on tap, then resulting audio is weak and quiet. As a result, it lacks detail and punch.

The internal amplifiers in smartphones and computer sound cards compromise. They have to fit into an incredibly tiny amount of space, shared with other components. In battery powered devices, amps have to be carefully designed and balanced so that they aren’t power hogs. Honestly, there’s a lot to admire about these devices, which manage to offer usable, pleasing audio despite seemingly impossible engineering obstacles.

It also helps that most headphones these days are explicitly designed to work with smartphones and other similar devices, so they are loud enough. This has to do with the sensitivity of a given headphone set. 

Headphones designed for mobile device use have a high level of sensitivity, which essentially means that they can achieve a given level of loudness using very little power. The downside of this is that high sensitivity levels tend to muddy audio, compromising the integrity of the sound. 

It’s not such a big deal if you’re listening to compressed streaming music while out for a morning jog, but for intentional listening the problems are there if you pay attention.

To fix this problem you have to reduce the sensitivity of the headphones, but the less sensitive the phones, the lower the volume you can achieve with the power output of a smartphone or computer.

Which Headphones are Suitable for Amps?

The short answer is that high-impedance headphones need a dedicated headphone amplifier to achieve their full potential. 

“Impedance” is the resistance electrical energy encounters as it travels through the headphone wiring on the way to the speakers. Impedance is measured in Ohms and generally high-impedance, low sensitivity headphones have a rating of 25 Ohms and higher. Higher-end headphones tend to have more than 100 Ohms of impedance. 

So if your headphones have less than 25 Ohms of impedance, you don’t need an amp, the higher up you go from that number the more crucial an amp becomes.

Bluetooth headphones obviously don’t need an external amplifier because they have one built in, but some Bluetooth headphones also have a wired option. This option commonly bypasses the internal amplifier, so depending on their sensitivity levels an amp could be suitable there as well.

Headphone Amp Types

Internally, there are various ways in which amplifiers can be designed, which are discussed in excruciating detail on audiophile forums. However, for the rest of us there are two main types of headphone amplifier to consider: solid state amplifiers and tube amplifiers.

Solid state amplifiers use nothing but microchips in the chain of components leading to your actual eardrums. It’s all-digital, crisp, and, as some contend, cold. Solid state amplifiers are usually more affordable, durable and compact.

Tube amplifiers hark back to the days before transistors and integrated circuits overtook the audio industry. They are easy to spot thanks to the prominent glass tubes sticking out of the chassis. More expensive ones usually have more tubes, cheaper models tend to make use of solid state components in tandem with analog tubes.

Many audiophiles swear by the warm tone and coloration tubes give to music and sound, but it is very subjective. What’s not so subjective is that tube amps are generally more expensive, fragile and take up more space. The truth is that a good solid-state amp will be fine for most people, but you should sample tube amplifier audio to see if it tickles your fancy.

Headphone Amp Suggestions

So, if you’re set on investing in a quality set of cans and know that you’ll be needing an amp to make the best of it, what should you buy? 

We had a look at the best-selling headphone amplifiers on Amazon and found three options which look quite promising for someone looking to dabble in headphone amps. As a bonus, they also represent three distinct categories of headphone amp.

FiiO E10K USB DAC and Headphone Amplifier

The FiiO E10K headphone amp is a very affordable solid-state amp with a clean shell and minimal controls. All you have to do is plug everything in and crank up the volume to a comfortable level. 

The E10K only supports digital input via USB, but has a variety of outputs beyond just a headphone jack. If you hook this up to your computer and use it with high-impedance headphones, you should enjoy strong, detailed audio with low levels of noise and distortion. 

While it’s not going to make the mouths (ears?) of true audiophiles water, based on the many positive reviews of the amp it’s an affordable and effective upgrade for virtually anyone.

Neoteck Headphone Amplifier

The Neoteck amplifier doesn’t inspire much confidence at first with it’s poorly-translated marketing copy, but it’s a well-reviewed and undeniably interesting product. The big selling point of this amp is that it’s battery powered. 

Supporting headphones between 16 and 150 Ohm, there’s a large selection of mid-grade headphones that would benefit from a straightforward amplifier such as this one. 

If you’re looking for an amp to take on public transport or to use at work or school, it’s a very affordable option.

LOXJIE P20 Full Balance Tube Amplifier

Finally, we have the Loxjie P20 tube amplifier. It’s one of the cheapest entry-level tube amps we could find and represents a perfect way for you to dip your toes into the signature tube sound before buying something with a more serious price tag. 

You get to sample the warmth and smoothness of tubes and decide if it’s for you. Although most buyer’s seem blown away by the amp as a daily driver solution in its own right.

Do You Need a Headphone Amp?

Now it’s your turn to tell us what you think about headphones amps. Have you tried them? Are they worth it? Which ones would you recommend? Let us know in the comments!

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