Product Overview：
PAD-30 is a dual core digital amplifier that redefines the desktop HI-FI standard. It integrates two flagship TPA3255 amplifier chips from Texas Instruments, with a simple and exquisite appearance, containing a staggering power of up to 2x300W (4 Ω). By integrating cutting-edge PFFB pure feedback technology, the high efficiency of D-class amplifiers is perfectly combined with the delicate sound quality of AB class amplifiers, creating a pure, powerful, and detailed auditory feast for you. It is the core choice for building diversified high-end audio systems.
Core Features:
1. Dual core “core” is dirty, doubling power
●Using two TPA3255 flagship chips in parallel to drive, a fully independent amplification system for left and right channels is constructed.
●Doubling the power, providing ultra-low distortion and super strong driving force, easily handling various types of speakers, even difficult to drive units can be handled with ease.
2. Overwhelming and dynamic, extraordinary
●In stereo mode, each channel can output up to 300W of continuous power under a 4 Ω load.
●The powerful power reserve ensures full and powerful sound performance, with sharp dynamic response, bringing an overwhelming sense of energy, meeting the needs of various listening environments.
3. PFFB pure feedback technology, a new benchmark for sound quality
●Adopting advanced PFFB technology, sampling and feedback correction are taken from the final output terminal to effectively suppress distortion caused by nonlinear characteristics of inductance and capacitance.
●The global distortion rate is as low as 0.003%, and the sound quality is comparable to high-end AB class amplifiers. High frequency is more delicate and smooth, with significantly improved control over medium and low frequencies, reproducing every tiny detail.
4. Zero crosstalk design, precise sound field
●The dual chip independent architecture ensures extremely high channel isolation and effectively eliminates crosstalk.
●Thus achieving precise sound image localization and deeper stereo effects, resulting in pure and colorless sound.
5. Intelligent heat dissipation, as stable as mountains
●Scientific air duct design: chip bottom mounting+side wing heat dissipation holes+bottom opening, forming an efficient heat dissipation air duct.
●Powerful cooling system: The internal use of a large heat sink quickly directs heat to the all aluminum alloy shell, ensuring continuous and stable operation under high power, fully unleashing the potential of the chip.
6. Operational amplifiers can be freely changed, and gameplay has been upgraded
●The top open glass window design allows for easy insertion and replacement of operational amplifiers without the need for tools.
●Supports mainstream operational amplifiers such as NE5532, OPA2604, OPA2134, MUSES02, etc., allowing you to upgrade the tone with just one click according to your personal listening preferences and experience different music flavors.
7. Convenient system integration
●Support 12V Trigger triggering linkage, which can synchronize power on and off with front-end, player and other devices with one click, building an intelligent audio and video system, worry free and convenient.
●Equipped with a PRE-OUT front output interface, it can easily be externally connected to an active subwoofer or multi-channel amplifier, and can be flexibly expanded to 2.1 or home theater systems.
Exquisite craftsmanship and materials
●All aluminum alloy body: Made with CNC integrated molding technology, sturdy and durable, with excellent texture, effectively shielding external interference.
●Hifi components: carefully selected high-quality components, including fever grade military grade audio dedicated capacitor arrays, full screen shielded high-power output inductors, German Weima WIMA capacitors, Japanese ELNA SILMIC II wire film coupling capacitors, etc., interpreting the essence of good sound with ultimate hardware.
Technical specifications:
●Product model: PAD-30
●Amplifier chip: TPA3255 (dual core)
●Input power supply: DC 32V-48V
●Input interface: RCA
●Output interface: AUX 3.5MM (pre output)
●Output power: 300W+300W (4 Ω, stereo mode)
●Recommended impedance: 4-8 Ω
●Body size: 160mm (width) x 140mm (depth) x 45mm (height)
●Net weight of the product: approximately 1.05kg
●Packing list: Power amplifier host x1, audio cable x1.
Application Scenarios:
●Study/Desktop HI-FI System
●Studio near-field monitoring
●High quality music appreciation in the living room
●Home theater core amplifier
