IOTAVX PA40 Stereo Power Amplifier
IOTAVX PA40 Stereo Power Amplifier
IOTAVX PA40 Stereo Power Amplifier
IOTAVX PA40 Stereo Power Amplifier
IOTAVX PA40 Stereo Power Amplifier
IOTAVX PA40 Stereo Power Amplifier

IOTAVX PA40 Stereo Power Amplifier

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簡介

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⁠IOTAVX PA40 是一款擁有 150W(8Ω,雙聲道) 高電流輸出嘅 Class AB 純後級擴大機(Power Amplifier),主要設計用嚟作為系統嘅動力心臟,無論係配搭同廠嘅 SA40 綜合擴大機升級,定係單獨接駁其他前級解碼,都能提供極之強悍嘅推力。 核心規格與特點: - 強勁推力:立體聲模式下提供 150W x 2(8Ω)或 300W x 2(4Ω)輸出,可輕鬆應付對電流要求高、難推嘅大型落地喇叭。 - BTL 橋接模式:支援單聲道橋接(Bridged Mode),單台輸出即時飆升至 300W(8Ω)或 600W(4Ω),為系統提供幾近無限嘅動態儲備。 - 高規電源與電路:內部核心採用大型環形變壓器(Toroidal Transformer),確保電源供應穩定、超低雜訊(THD+N <0.003%),低頻控制力更佳。 - 平衡輸入:機背除咗有一組 RCA 輸入之外,亦配置咗 2 組 XLR 平衡輸入,有效減少長距離訊號傳輸嘅干擾。 - 喇叭雙組輸出:提供 A、B、A+B 喇叭輸出選擇旋鈕,方便進行雙線分音(Bi-Wiring)或者同時接駁兩組喇叭。 升級玩法與聲音評價: 根據著名影音網站 ⁠Modernhifi、⁠AREADVD 以及評論家 ⁠The Audiophile Man (Paul Rigby) 嘅報告,PA40是同級純後級市場中以極高性價比著稱。 聲音特質:背景乾淨、中音細節豐富、人聲還原度高,而且音場(Soundstage)立體感與包圍感強烈。 SA40 + PA40 雙劍合璧:最常見嘅終極玩法係將 SA40(綜合擴大機)同 PA40 同時調校至橋接單聲道模式。這樣可以令左、右聲道各自擁有完全獨立、高達 300W (8Ω) 嘅供電與放大迴路,令聲音嘅分離度、動態速度感同控制力得到全面飛躍。 Discover the IOTAVX PA40, a stereo power amplifier that combines audiophile sound quality with impressive performance. With an output power of 2 x 300 watts, the PA40 is designed to drive even the most demanding speakers with precision, delivering a listening experience of exceptional clarity and depth. Stereo Power Amplifier 300W (4Ω, 2 Channels) 600W (4Ω, 1 channel bridged) Toroidal transformer

商品詳情

Generously dimensioned toroidal transformer
At the heart of the PA40 is a large toroidal transformer that guarantees a stable and low-noise power supply to ensure consistently high sound quality under all operating conditions. This solid base enables the power amplifier to maintain precise control over the speakers even at high volumes, while always producing a natural sound image..

2 x 300W or 1 X 600W
In addition to the impressive stereo output of 2 x 300W, the IOTAVX PA40 offers a special function: bridged mode (mono mode). In this configuration, it can be operated as a powerful mono power amplifier, delivering up to 600 watts. This option opens up new possibilities for demanding audio applications where extreme power and precision are required. Whether for high-fidelity music enjoyment or for dynamic home theater setups - in mono mode, the PA40 unfolds its full potential and provides an even more intense sound experience..

XLR & RCA inputs
The versatility of the PA40 is reflected in its connection options: It offers both RCA and XLR inputs to ensure optimum compatibility with your preferred audio source. Whether you want to connect a preamplifier or an audio source directly, the PA40 integrates seamlessly into your existing hi-fi system..

Optional: Connect two pairs of speakers
The PA40 opens up new dimensions of sound design for your audio system with the option of connecting two pairs of speakers. This option gives you the freedom to use different speaker sets depending on the occasion or acoustic requirements. This adaptability is complemented by a subwoofer output that allows easy integration of a subwoofer to enrich the sound with voluminous, deep bass..

IOTAVX quality promise
The IOTAVX PA40 combines high-quality components with a well thought-out design to create a listening experience that will satisfy both passionate audiophiles and professional users. Its robust construction promises durability and reliable performance, while its elegant design ensures that it also looks good in any listening environment. Discover a new dimension of listening with the IOTAVX PA40..
 

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