Audio Amplifier Board HIFI Digital Reverb Power Amplifier 250W+250W Audio Preamp Rear Amplification With Tone Control

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HIFI Digital Reverb Power Amplifier 250W+250W

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34,65 € tax incl.

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Product parameter:
Operating voltage: Recommended AC double AC22-26V
Output peak: 250W + 250W
Output load: 4-8Ohm
Output impedance: 30K ohm
Total harmonic distortion: less than 0.02%
Frequency response: 10HZ-20HZ
Signal to noise ratio: 90db
Transformer power: capacity greater than 200W
Channel separation: greater than 96db
Power amplifier tube model: 2sk385
Size: 15*8*16*7*4.2cm

Using high-power output tube to do after-level drive, with a variety of speakers, the output power, the latest PCB software design, to ensure that the circuit is stable and improve signal-to-noise ratio. Application of digital delay reverberation, and with tone control, easy to install.