HIFIMAN EF400 Desktop Headphone DAC& Amplifier w/Himalaya R2R DACAn Open Box Unused item in Flawless Condition!A truly gorgeous and premium piece of gear!Received as a gift but left in storage. Hoping it finds a new home. Comes in the original packaging with all accessories100% AUTHENTIC or Your Money Back!Will be shipped using FedEx Home DeliveryAll sales are final.Feel free to message me with any offers or questions.Please Leave Positive Feedback.Detailed Info:Gobs of Power and a Wide, Detailed SoundstageEnjoy massive power for your headphones and superior sound from the sleek and stylish EF400. Its a modern DAC/amp solution with a compact footprint and price to match, but with sonics that outperform products many times its size.The HIFIMAN EF400 is a DAC/headphone amplifier that provides great sound quality and will power a wide variety of headphones, reports Gene Hopstetter in his review for Secrets of Home Theater and High Fidelity. Its selling price delivers quite a bit of versatility, and it should be easy to implement within a wide variety of devices with USB output.The HIFIMAN EF4000 is an elegant piece of gear that is simple to use but has a sophisticated sound signature that’s slightly bright tilted, rather neutral, and natural but it punches hard when it has to, notes Louis, headphonics.com, October 19, 2022. Construction is hefty, to say the least, and you will realize that the first time you hold one physically. The front panel has a balanced-looking design that will look good anywhere you place it...Discrete HIMALAYA DACIn 2012, Dr. Fang Bian and his team at HIFIMAN introduced the EF6, the legendary desktop DAC/amplifier that delivers gobs of power and a wide, detailed soundstage. Ten years later, HIFIMAN is proud to introduce the new model EF400, which incorporates the best of recently developed technologies, especially the company’s advanced HIMALAYA R2R DAC.The HIMALAYA is a discrete R2R DAC module that is based on the FPGA algorithm. The combinations of its low audio frequency range, out-of-band noise, and low energy consumption make it a perfect match for high-performance audio equipment. The HIMALAYA DAC module supports the standard PCM music signal transmitted by the most common IIS (Integrated Interface of Sound) audio interface, with a maximum resolution of 24Bit.Fully Balanced DesignThe four-channel differential structure features a DAC, buffer, and active filter that add up to unbeatable fully-balanced output for a Class AB DAC/amplifier. The four-channel fully differential amplifier circuit features a maximum output of 10.7 Vrms on a 36? resistor equivalent load. The result is fully balanced output beyond compare.Oodles of ConnectivityAllowing you to take maximum advantage of the EF400s capabilities is a wealth of connectivity choices. It boasts four front panel headphone outputs consisting of a 6.35mm single-ended, 3.5mm single-ended, 4.4mm balanced, and XLR 4-pin balanced output. The rear panel includes an XLR balanced stereo output pair and an RCA single-ended stereo output pair. Also onboard are USB Type C and USB Type B connections.A four-level front panel control lets you select High Gain NOS (No Oversampling), High Gain OS (Oversampling), Low Gain NOS NOS (No Oversampling), or Low Gain OS NOS (Oversampling) to tailor the output perfectly for your headphones. There is also a high-quality volume control.OverviewSleek, stylish, powerful headphone amp / DACHIMALAYA R2R DAC module4.4WPC outputOxygen-free copper wire wound toroidal transformerLarge 30000uf capacitorsFour headphone outputsTwo USB inputsFour-level gain selector with oversampling / no-oversampling optionsHigh-quality volume controlOutputs6.35mm single-ended headphone out3.5mm single-ended headphone out4.4mm balanced headphone outXLR 4-pin balanced headphone outRCA line outXLR balanced line outInputsUSB Type CUSB Type BSpecs:Signal to Noise Ratio: 118+/-3dB (A Weighted)THD+N (Line out): Between 0.002% and 0.004%Channel Separation: 125+/-3dBMaximum Power Output: 4.4 W per channelDimensions: 8.9” wide. 9.7” deep. 2.4” highWeight: 6.7 lb.

Spotless HIFIMAN EF400 DAC/Amp with original box and AC cord. Note that I have a handling time of 4 days. I am usually broke -- Im retired -- and will rely on having your funds in hand in order to pay for the shipping. It will likely take 3 or 4 working days following the sale before my bank has the transfer from eBay. Hence the longer amount of time to get this shipped to the Buyer. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

HifiMAN EF400Kombination aus edler Optik und wunderbarem KlangHifiMAN wird jedem ein Begriff sein, der auch nur halbwegs bewusst in der Audio- Szene aktiv ist. Die Marke hat nun einen neuen R2R D/A-Wandler und Verstärker auf den Markt gebracht, den HifiMAN EF400. Damit möchte das chinesische Unternehmen preisbewusste Audiophile ansprechen, aber ohne, dass auf top-notch Ausstattung verzichtet werden müsste. Es soll sogar möglich sein, den hauseigenen High-End Kopfhörer HifiMAN Susvara mit Leistung versorgen zu können.Die Highlights des HifiMAN EF400 im Überblick:• Brandneuer Decodierungs-Chip – Himalaya R2R DAC Module• Das DAC Module unterstützt 24 Bit Hi-Res Audiodateien, Sample-Rates über 768 kHz und verbraucht minimal Strom• Gute Auswahl an Anschlüssen – USB-B und -C, XLR, RCA sowie drei Klinkenanschlüsse stehen zur Auswahl• Lautstärkeregelung – Flexibel die Lautstärke den eigenen Bedürfnissen nach anpassen• Drehschalter für Verstärkung – High Gain NOS, High Gain OS, Low Gain OS und Low Gain NOS stehen zur AuswahlHimalaya R2R DAC ModuleDas im HifiMAN EF400 verbaute Himalaya R2R DAC Module basiert auf einem FPGA- Algorithmus. Der perfekte Begleiter für hochwertige Audiogeräte, aufgrund der Kombination aus niedrigem Audiofrequenzbereich, Außerbandrauschen und geringem Energieverbrauch. 24-Bit-Hi-Res-Musikformate werden selbstverständlich unterstützt. Ebenso möglich sind Abtastraten von über 768kHz.Gute Anschlussvielfalt schafft MöglichkeitenHifiMAN hat bei seinem EF400 nicht an den Anschlüssen gespart, so bieten sich dem Interessenten verschiedene Einsatzszenarien. Auf der Vorderseite befinden sich vier Ausgänge. Das sind zum einen ein 6,35 mm unsymmetrischer, 3,5 mm unsymmetrischer und ein XLR vierpolig symmetrischer Anschluss. Es wird aber auch Pentaconn unterstützt, der von der Japan Electronics and Information Technology Industries Association (JEITA) ins Leben gerufene 4,4 mm Standard.Auf der Rückseite befinden sich USB-B und USB-C als möglicher Eingang, als Ausgang stehen RCA sowie zwei dreipolige vollsymmetrische XLR-Line-Anschlüsse zur Verfügung. Zur Steuerung des EF400 bieten sich die an der Front angebrachten Drehregler an. Mit dem linken Regler lässt sich Gain in vier Stufen verstellen, High Gain NOS, High Gain OS, Low Gain OS und Low Gain NOS. Mit dem rechten Schalter lässt sich die Lautstärke der eigenen Vorstellung entsprechend anpassen.Optisch modern, aufgeräumt und ansprechendHifiMAN setzt bei seinem EF400 auf wunderbare Technik, die äußere Gestaltung wurde aber ebenso mit Bedacht gewählt. So passen die Drehregler optisch zu dem Rest der Frontgestaltung. In die massive Front aus Aluminium wurden die Ausgänge mittig in einen schwarzen Streifen eingelassen. Der Rest des Gehäuses ist ebenfalls schwarz, womit gerade der vordere Teil für die besonders elegante Optik sorgt. Der HifiMAN EF400 wird sich ohne Frage optisch gut bei den meisten Nutzern einfügen können.

Spotless HIFIMAN EF400 DAC/Amp with original box and AC cord. Note that I have a handling time of 4 days. I am usually broke -- Im retired -- and will rely on having your funds in hand in order to pay for the shipping. It will likely take 3 or 4 working days following the sale before my bank has the transfer from eBay. Hence the longer amount of time to get this shipped to the Buyer. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Spotless HIFIMAN EF400 DAC/Amp with original box and AC cord. Note that I have a handling time of 4 days. I am usually broke -- Im retired -- and will rely on having your funds in hand in order to pay for the shipping. It will likely take 3 or 4 working days following the sale before my bank has the transfer from eBay. Hence the longer amount of time to get this shipped to the Buyer. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Hifiman EF400 Headphone Amp & Dac Recently purchased this unit but unfortunately decided sell all my headphone stuff. Only been used briefly and sounds great with all the power youll ever need. Tested with Hifiman HE6se V2, Edition X, Edition XS, HE400i and all could be driven on low gain. It comes with an UK kettle lead. Includes:- Hifiman EF400 Dac/Amp- UK Kettle Lead- Original Box

Hifiman EF400 Headphone Amp & Dac. New only tested for 1 hour. in new condition with the power cable and the retail box and a UK cable as well as the Chinese cable. Plus a AudioQuest USB B to USB C carbon cable. Update I WILL BE AWAY TILL FRIDAY 14TH JULY 2023. I CAN POST SATURDAY 15TH JULY 2023

HIFIMAN EF400 MINT Condition - Headphone Amplifier with Himalaya R2R DAC. Selling due to upgrading my whole setup (other items also listed on my profile). Original box and accessories included. Original owner since new, flawless performance however I require a power amplifier now for my speakers.

HifiMan EF400 DAC/AMPLIFICATORE USB |Usato Come nuovo.Con imballo originale.Perfettamente funzionante.

Spotless HIFIMAN EF400 DAC/Amp with original box and AC cord. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Hifiman EF400 Headphone Amp & Dac. New only tested for 1 hour. in new condition with the power cable and the retail box and a UK cable as well as the Chinese cable. Plus a AudioQuest USB B to USB C carbon cable. I AM AWAY AND WILL BE BACK ON THE 19TH MAY 2023

Normal 0 21 false false false BG X-NONE X-NONE Will dispatch it tracked and fully insured either the same, or the next working day. Economy (via GLS) and standard (via DHL ground) shipping usually takes about a week, while Express delivery via DHL (air shipping) arrives in 1-2 business days (please dont pay attention to eBay estimates - they are assigned automatically and theres no way to edit them). In some cases, standard service might actually be cheaper than the economy one, so do pay attention at checkout. Condition and serial number are documented and recorded, so scammers - dont waste your time here. Please purchase only if you have 10+ feedback, or contact me prior placing your order. All of my perfect eBay feedback comes from selling expensive headphone gear, so buy with absolute confidence!Feel free to check my other listings as well. And last but not least, thanks for looking!

Spotless HIFIMAN EF400 DAC/Amp with original box and AC cord. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Hifiman ef400 dac r2r + amplificatore cuffie bilanciato. Condizioni 100% perfette, in piena garanzia e zero problemi. Disponibile per informazioni e foto.

HifiMan EF400 in great condition, used lightly. Comes with original box, USB cable and power cable. Tracked shipment.

Hifiman EF400 Headphone Amp & Dac Recently purchased this unit but unfortunately decided sell all my headphone stuff. Only been used briefly and sounds great with all the power youll ever need. Tested with Hifiman HE6se V2, Edition X, Edition XS, HE400i and all could be driven on low gain. It comes with an UK kettle lead. Includes:- Hifiman EF400 Dac/Amp- UK Kettle Lead- Original Box

Hifiman EF400 Headphone Amp & Dac. New only tested for 1 hour. in new condition with the power cable and the retail box and a UK cable as well as the Chinese cable. Plus a AudioQuest USB B to USB C carbon cable.

Spotless HIFIMAN EF400 DAC/Amp with original box, USB cable and AC cord. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Spotless HIFIMAN EF400 DAC/Amp with original box, USB cable and AC cord. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Spotless HIFIMAN EF400 DAC/Amp with original box, USB cable and AC cord. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Spotless HIFIMAN EF400 DAC/Amp with original box, USB cable and AC cord. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Spotless HIFIMAN EF400 DAC/Amp with original box, USB cable and AC cord. Shipping via FedEx Ground to lower 48 US States only. No international shipping.

Normal 0 21 false false false BG X-NONE X-NONE Will dispatch it tracked and fully insured either the same, or the next working day. Economy (via GLS) and standard (via DHL ground) shipping usually takes about a week, while Express delivery via DHL (air shipping) arrives in 1-2 business days (please dont pay attention to eBay estimates - they are assigned automatically and theres no way to edit them). In some cases, standard service might actually be cheaper than the economy one, so do pay attention at checkout. Condition and serial number are documented and recorded, so scammers - dont waste your time here. Please purchase only if you have 10+ feedback, or contact me prior placing your order. All of my perfect eBay feedback comes from selling expensive headphone gear, so buy with absolute confidence!Feel free to check my other listings as well. And last but not least, thanks for looking!

Spettacolare DAC/Ampli HifiMan EF400 praticamente usato solamente 60 ore, in perfetto stato, completo di scatola originale. Potenza incredibile e suono eccezionale in uno chassis sottile ed elegante LEF400 è la moderna soluzione DAC/AMP desktop con un ingombro compatto e un prezzo adeguato, ma con una qualità del suono che supera i prodotti molte volte le loro dimensioni. Prova la preziosa potenza dellR2R-DAC HIMALAYA è un modulo R2R-DAC discreto (digitale-analogico) basato sullalgoritmo FPGA. Le combinazioni di bassa gamma di frequenze audio, rumore fuori banda e basso consumo energetico lo rendono laggiunta perfetta alle apparecchiature audio ad alte prestazioni. Il modulo DAC HIMALAYA supporta il segnale musicale PCM standard, che viene trasmesso dalla più comune interfaccia audio IIS (Integrated Interface of Sound) con una risoluzione massima di 24 bit Bilanciamento completo La struttura differenziale a quattro canali include un DAC, un buffer e un filtro attivo, che si sommano a unuscita imbattibile e completamente bilanciata per prestazioni mozzafiato di DAC/amplificatore di classe AB. Il circuito amplificatore a quattro canali completamente differenziale ha unuscita massima di 10,7 Vrms (THD < 1%) con un carico equivalente alla resistenza di 36 ?. Il risultato: prestazioni completamente simmetriche che non temono confronti Interruttore funzionale a 4 stadi High Gain NOS, High Gain OS, Low Gain OS, uscita cuffie NOS ? Low Gain (anteriore) 6,35 mm sbilanciata; 3,5 mm sbilanciata; uscita bilanciata XLR a 4 pin da 4,4 mm. ? Uscita di linea (posteriore) uscita CANNON bilanciata; RCA (estremità singola). ? ingresso USB tipo C; USB-B I jack per cuffie sbilanciati da 3,5 mm e bilanciati da 4,4 mm sono adatti per il controllo di cuffie intrauricolari altamente sensibili. IMPORTANTE: Utilizzali in modalità a basso guadagno per evitare una potenza eccessiva che potrebbe danneggiare le cuffie