Dual JJ 6V6S or EH 6V6 Output TubesDual JJ 12AUT(ECC82) Driver TubesRCA 22DE4 or RCA 25AX4GT as Rectifier TubeThree Levels of Headphone Impedance:L: 8~64 M: 65~250 H: 251~600Three Headphone Output Ports:6.35mm Single-ended4.4mm Balanced (optimised including high sensitivity headphones)4-Pin XLR BalancedDual Input Ports:XLR BalancedRCA Single-endedBuilt 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, HighHA-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 InterferenceHA-3A uses an RCA 25AX4GT as rectifier tube, one ofthe 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 TubesDriver Tubes : Dual 12AU7/ECC82(Matched Pair) from JJ*Output Tubes : Dual 6V6GT（Matched Pair）from Electro Harmonix*Single-ended Vacuum Tube CircuitThe HA-3A vacuum tube amplification is designed asa 2-stage single-ended circuit. The 12AU7/ECC82 driver tubes will amplify thevoltage 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 DrivenThe 6V6 output drives a pair of proprietary outputtransformers that supports single-ended and balancedheadphone outputs. The secondary winding of the output transformer provide an alternative phase and compose a balancedoutput, enables balanced driver from a single-ended vacuum tube amplification circuit. Both single-ended and balanced headphones are original outputs from the transformers.


Denumiri similare la Amplificator pentru casti Cayin HA-3A: HA 3 A, HA3A, HA 3A, H A-3 A

Galerie