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Velleman K4005B Stereo Amplifier Output Review

2

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Average

Revainrating 3 out of 5  
Rating 
3.0
🎵 Stereo System Components, 🎵 Home Audio

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Description of Velleman K4005B Stereo Amplifier Output

Rms output power: 2 x 100W / 4Ohm ; 2 x 75W / 8Ohm. Harmonic distortion: 0.003 percent at 1Khz. Signal-to-noise ratio: 96Db (a-weighted). Stereo channel separation: 76Db. Damping factor (at 100Hz): > 2000

Reviews

Global ratings 2
  • 5
    0
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 4 out of 5

"Powerful and Reliable Amplifier

This stereo amplifier is a fantastic addition to any home audio system .The sound quality is outstanding with clear and crisp highs and punchy bass. What stands out the most about this amplifier is its reliability. It`s built to last with high-quality electronics and durable materials. Unfortunately, the amplifier doesn't have many customization OPTIONS. However, this is a small downside compared to the outstanding performance it provides. Overall, this is a great investment for anyone looking…

Pros
  • Powerful stereo amplifier with high output
Cons
  • May require technical knowledge to assemble and use properly

Revainrating 1 out of 5

Crappy amp: don't buy

Crappy amp: don't buy: waste of money. The main design flaw/defect is the use of 2 ICs as a preamp (they copied the circuit published by the IC manufacturer without any modification) which prevents the power amp from reaching the amplifier's rated RMS power, you don't even get 30W RMS and the protection jumps into IC and switches off the loudspeakers: very annoying: you can only play very quietly, otherwise the loudspeakers are constantly switched off. It also overheats a lot, the whole chassis

Pros
  • Home theater
Cons
  • Very expensive