S.M.S.L PA400 GaN High-Power Class D Power Amplifier
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Description
The S.M.S.L PA400 brings serious high-current muscle to your listening room without taking up a massive rack shelf. Built around Infineon's Gallium Nitride (GaN) field-effect transistors, the PA400 operates at an ultra-fast switching frequency of up to 1MHz. This rapid switching keeps transient response razor-sharp while keeping operating temperatures cool and distortion at a minuscule 0.003%. In stereo mode, it supplies a massive 250 watts per channel into 4 ohms (200W into 8 ohms), or bridges into a monoblock delivering 500 watts into 8 ohms for hard-to-drive speaker pairs. Volume attenuation is handled by Texas Instruments' precision PGA2311 chip, eliminating channel mismatch at low listening volumes. Gold-plated balanced XLR and RCA inputs ensure a pristine signal path from your source gear.
Get the S.M.S.L PA400 GaN High-Power Class D Power Amplifier today from Gears for Ears at the best price in Bangladesh. It comes with an official warranty.
Specifications
| Specification | S.M.S.L PA400 GaN High-Power Class D Power Amplifier |
|---|---|
| Amplification Technology | Infineon Gallium Nitride (GaN) FET Class-D |
| Switching Frequency | Up to 1 MHz |
| Stereo Output Power | 250W × 2 @ 4Ω / 200W × 2 @ 8Ω |
| Bridged Mono (BTL) Power | 500W × 1 @ 8Ω |
| THD+N | 0.003% |
| Signal-to-Noise Ratio (SNR) | 115 dB |
| Volume Control | Texas Instruments Flagship PGA2311 Electronic Controller |
| Inputs | Balanced XLR, Single-Ended RCA |
| Outputs | Heavy-Duty Gold-Plated 5-Way Speaker Binding Posts |
| Input Voltage | 230V AC (Internal High-Efficiency Power Stage) |
| Chassis | Precision CNC Aluminum Chassis with Thermal Dissipation Design |