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Amplificator de Casti Cayin HA-3A
Echipa AVmall incearca sa mentina acuratetea informatiilor din acesta prezentare. Cu toate acestea, in anumite cazuri, pot aparea mici inadvertente pentru a caror semnalare va suntem recunoscatori. Ne poti contacta oricand pentru a clarifica eventuale nelamuriri. Nu uita sa mentionezi in corespondenta ta numele exact al produsul. Fotografia produsului Amplificator de Casti Cayin HA-3A are caracter informativ si poate sa difere de produsul real sau sa contina accesorii neincluse in pachetul standard al produsului. Specificatiile tehnice pot contine erori de operare si pot fi schimbate fara instiintare prealabila de catre producator, neconstituind obligativitate contractuala.
7.990,00 RON / Bucata
Acest produs se aduce la comanda in termen 15-30 zile. Va rugam sa ne contactati pentru detalii.
Disponibilitate: La comanda in 15-30 zile
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De la: 1331.67 lei / luna
Livrarea este gratuita in Bucuresti si provincie (daca comanda depaseste 500 ron), timpul de livrare este de 24-48 de ore, in cazul in care s-a facut confirmarea livrarii de catre AVmall.
Dual JJ 6V6S or EH 6V6 Output Tubes
Dual JJ 12AUT(ECC82) Driver Tubes
RCA 22DE4 or RCA 25AX4GT as Rectifier Tube
Three Levels of Headphone Impedance:
- L: 8~64 M: 65~250 H: 251~600
Three Headphone Output Ports:
- 6.35mm Single-ended
- 4.4mm Balanced (optimised including high sensitivity headphones)
- 4-Pin XLR Balanced
Dual Input Ports:
- XLR Balanced
- RCA Single-ended
Built with craftsmanship:
- In-house Designed Premium Toroidal Power Transformers.
- The chassis and transformer pots are treated by 14 rounds of crafting process, the high gloss finishing endows a refined and delicate texture.
- Point-to-point wiring by skilled craftsman.
- High Performance ALPS Volume Control.
- Three impedance settings: Low, Mid, High
HA-3A - The Headphone Amp Reinvented.
When exquisite design accomplished by first class engineering, when aesthetic backed up by rigorous production.
The HA-3A vacuum tube headphone amplifier let you enjoy your beloved music through your choice of headphones or earphones in a dedicated, engaging, and indulging retreat.
HA-3A might look compact and simple, but Cayin has devoted our renowned engineering, decades of audio equipment manufacturing and carefully selected performance-based components to make this happen.
Clean Power with Minumum Interference
HA-3A uses an RCA 25AX4GT as rectifier tube, one of the best versions of 25AX4GT available in tube market.
While converting incoming power source to DC current the 25AX4GT rectifier tube minimisesinterference and provides clean power to the amplification circuit.
Carefully Selected and Hand-matched Vacuum Tubes
Driver Tubes : Dual 12AU7/ECC82(Matched Pair) from JJ*
Output Tubes : Dual 6V6GT（Matched Pair）from Electro Harmonix*
Single-ended Vacuum Tube Circuit
The HA-3A vacuum tube amplification is designed as a 2-stage single-ended circuit.
The 12AU7/ECC82 driver tubes will amplify the voltage level of the incoming audio signal so that the 6V6 output tubes will perform its amplification at a very linear condition.
Single-ended circuit design displaces the beautiful tone of your vacuum tubes without any cancellation.
Single-ended uses matched pair instead of matched quad-set tubes, you can enjoy greater flexibility when you perform tube rolling.
Transformer-coupled, Balanced Driven
The 6V6 output drives a pair of proprietary output transformers that supports single-ended and balanced headphone outputs.
The secondary winding of the output transformer provide an alternative phase and compose a balanced output, enables balanced driver from a single-ended vacuum tube amplification circuit.
Both single-ended and balanced headphones are “original” outputs from the transformers.
Important: Conținutul acestei descrieri de produs a fost tradus automat și poate conține erori atât de vocabular, cât și de sintaxă și gramatică.
Specificatii Amplificator de Casti Cayin HA-3A
| Specificatii | Impedance Matched Phono Output Our engineers have optimized HA-3A′s output to handle the headphone loading according to three headphone impedance settings: Low: 8Ω ~ 64Ω Medium: 65Ω ~ 250Ω High: 251Ω ~ 600Ω Carefully Optimized Headphone Outputs 6.35mm Single-ended 4.4mm Balanced 4-Pin XLR Balanced The 4-Pin XLR output is a full-balanced output and the 4.4mm output is optimized for wider range of headphones,including high sensitivity portable headphones. The Hidden Details The chassis and transformer pots are treated by our proprietary 14 rounds of crafting process composed of scratch, spray, sanding and baking. The high gloss final finishing endows a refined and delicate texture as well as protecting the amplifier during years of long service. Dual Inputs Balanced (XLR) and Single-ended (RCA) to cover a variety of inputs. Balanced input will go through a pair of input transformers, the + and - half cycle will merge to become a single-ended signal. Point-to-Point Wiring with Craftmanship Time consuming, shortest signal path, better attention to detail, the entire circuitry is hand-wired by skillful craftsmen. Implement circuit design with high-level of transparency and refinement, improves overall efficiency and conductivity. In-house Designed Premium Power Transformers Cayin always design, wind and use high inductance, high efficiency power transformers in our products. Reinforcing shielding design minimizes the interference and noise while ensure HA-3A to work in the best condition. High Quality Volume Control High performance 50KA*2 Dual Unit smooth potentiometer from ALPS offers durable, high-precision volume control with excellent operational fee. Anti-inference Design Special shielding and anti-shock design removes microphonic effectively. Three XL Aluminum Foot Pads A set of three 39x18mm XL shock-absorbing aluminium foot pads to provide firm and stable amplifier placement at any hard flat surface. 2-rear & 1-front self-levelled placement to handle the extra weight on the back of the amplifier due to the power and output transformers. |
Pentru Boxe:
- Pentru performante optime este necesara pozitionarea boxelor la o distanta de minim 30-40cm de peretele din spate pentru boxele cu bass-reflex in spate, pentru cele cu bass-reflex in fata, recomandam pozitionarea la o distanta de 10-20cm fata de peretele din spate.
- Boxele vor ajunge sa functioneze in parametrii recomandati de producator, dupa minim 50 de ore (ideal 100 ore) de functionare la volum mediu. In aceasta perioada de timp, de “rodaj a boxelor”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce boxele vor functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate. Exista boxe care necesita un „rodaj” mai amplu de minim 300 de ore mai ales in cazul celor care au difuzoare de kevlar, carbon sau alte materiale de acest tip. Boxele care se „rodeaza” cel mai repede sunt cele care au difuzoare de celuloza.
Pentru Amplificatoare, DAC-uri, Preamplificatoare, Receiver Stereo & Home Cinema, Surse digitale audio-video:
- Pentru performante optime este necesar „rodarea” echipamentului, In functie de complexitatea componentelor din aparatul dumneavoastra acesta poate dura intre 30-200 ore.
- Rodajul se face la volum minim, fiind astfel suficient faptul ca acesta este alimentat corect conform manualului de utilizare la 220-230 Volti si trece semnal audio sau video dupa caz prin el.
- Echipamentul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce echipamentul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.
Pentru cabluri:
- Pentru performante optime este necesara „rodarea” cablurilor, In functie de complexitatea conductorului folosit, cat si geometriei acestuia, „rodajul” poate dura intre 30-100 ore.
- Rodajul se face la volum minim, fiind astfel suficient faptul ca va trece semnal audio sau video dupa caz prin el.
- Cablul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, pe masura ce cablul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.
Pentru detalii privind aceste aspecte de rodaj si nu numai, va rugam sa ne consultati!
