STK433-330 power amplifier, thick film high-end hifi power amplifier board, 3x150W@6Ω, high-power amplifier

Name: STK433-330 power amplifier, thick film high-end hifi power amplifier board, 3x150W@6Ω, high-power amplifier
Brand: MicroHello
Price: 45 USD
Availability: InStock

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Description

STK433-270, STK433-330, and STK433-130 are thick-film power amplifier modules produced by Sanyo, originally used in the Yamaha RX-V371 integrated amplifier. They are respectively 3-channel and 2-channel Class AB modules, with a maximum output power of up to 150W@6Ω. The STK433-130 has a low signal-to-noise ratio of 0.01%, and is typically used for stereo sound. The sound exhibits good performance, with excellent mid- and high-frequency characteristics, a frequency response up to 50KHz, strong resolution, excellent separation of vocals and instruments, and solid low frequencies.

Output: 3x150W@6Ω, distortion 0.2%, 20Hz-50kHz, AC dual 30-45V;
Overall dimensions: 180mm x 100mm, 400g
Input sensitivity: 1V
Input impedance: 56K
Output impedance: 4-8Ω