iFi audio SilentPower iPower X 12V Toiteallika adapter

Puhas 12 V toide tundlikule Hi-Fi elektroonikale

SilentPower iPower X 12V on ülimadala müratasemega AC/DC-toiteallikas, mis on ehitatud asendama põhilist wall adapterit, mis tuleb enamiku hi-fi gear'iga. Andestades DAC-idele, headphone amplifiers’itele, phono stages’idele, network switches’idele ja sarnastele komponentidele tightly regulated 12 V pinge 2 A voolutugevusega, eemaldab see adapter kihi mains-borne electrical noise'i, mis muidu lekiks otse audio signal path'i. Tulemuseks on vaiksem background, stabiilsem imaging ja loomulikum presentation equipment'ilt, mis on muidu perfectly capable.

Mis eristab iPower X-i

Kreemivärvilise chassis'e sees asub brändi Active Noise Cancellation II circuit, mis tegeleb low- ja mid-frequency interference'iga, samal ajal kui solid organic semi-conductor capacitors on the output stage suppress high-frequency noise. Võrreldes tüüpilise switched-mode power supply'ga on leakage capacitance ligikaudu 20 korda väiksem (umbes 100 pF võrreldes 2200 pF-ga) ning nii input- kui ka output capacitance'it on suurendatud võrreldes originaalse iPoweriga – input 50 % ja output 150 %. Taustvalgustusega tsüaan iFi logo kinnitab ühe pilguga, et unit on powered ja connected.

Peamised spetsifikatsioonid

• Output Voltage / Current: 12 V / 2.0 A — a common rail for DACs, headphone amps ja small network devices
• Input: 100–240 VAC, 50–60 Hz, 1.5 A vahetatavate UK / US / EU / AU mains pins'idega travel-friendly use jaoks
• Noise Floor: ~1 µV tänu Active Noise Cancellation II-le ja solid organic semi-conductor filtering'ule
• DC Plug Tips Included: 3.5×1.35 mm, 4.0×1.7 mm, 4.8×1.7 mm, 5.5×2.1 mm ja 5.5×2.5 mm pluss a centre-pin-negative reverse-polarity adapter
• Dimensions: 95 × 50 × 43 mm
• Weight: 135 g

Kellele SilentPower iPower X 12V on mõeldud

SilentPower iPower X 12V on õige valik hi-fi owners'itele ja home-studio users'itele, kes soovivad upgrade'ida oma signal chain'i weakest link'i — the wall-wart'i — without swapping out their favourite DAC või amplifier'i. See suits anyone running a 12 V device such as a headphone amp, streamer, small DAC, phono stage või audio-grade network switch from a noisy mains outlet, and who is happy to spend a modest sum in exchange for a noticeably quieter background, better dynamics ja a more transparent sound. Reviewers ja owners consistently report clearer separation between voices ja instruments, reduced hum ja a generally "lifted veil" effect once the standard adapter is swapped for this one.