I have for sale:
2 DIY Monoblock power amplifiers.
Based on DIY-kits by Velleman. (kitnr K4010, for more info please visit http://www.velleman.be/Product.asp?lan=1&id=9193)
I have improved this amplifier by modifying the input amplifier, and replacing it by a better one, and by enlarging the elko capacity in the power supply for more stability. Inside, I have used quality silver cabling, and gold-plated connecors on the casing. All is neatly enclosed in a 19" rack casing.
Specifications are like Velleman, but will likely be better because of the improvents made. A summary from the specs on the site:
- Music Power: 300W/4ohm; 200W/8ohm
- RMS Power: 155W/4ohm; 100W/8ohm
- Harmonic distortion: 0.005%
- Damping factor: >600
- Input sensitivity: 1Vrms
- Signal to Noise ratio: 112dB (A-weigted)
- Frequency response: 3Hz - 120kHz
- DC and Shortcirquit protected
- Louspeaker-delay (anti-pop)
- Thermal protection
- Weight: +/- 10kg
The price (€ 450,- for both amps) is derived from the costs for the parts, minus the use. Both amps are approximately half a year old.
Bouke
2 DIY Monoblock power amplifiers.
Based on DIY-kits by Velleman. (kitnr K4010, for more info please visit http://www.velleman.be/Product.asp?lan=1&id=9193)
I have improved this amplifier by modifying the input amplifier, and replacing it by a better one, and by enlarging the elko capacity in the power supply for more stability. Inside, I have used quality silver cabling, and gold-plated connecors on the casing. All is neatly enclosed in a 19" rack casing.
Specifications are like Velleman, but will likely be better because of the improvents made. A summary from the specs on the site:
- Music Power: 300W/4ohm; 200W/8ohm
- RMS Power: 155W/4ohm; 100W/8ohm
- Harmonic distortion: 0.005%
- Damping factor: >600
- Input sensitivity: 1Vrms
- Signal to Noise ratio: 112dB (A-weigted)
- Frequency response: 3Hz - 120kHz
- DC and Shortcirquit protected
- Louspeaker-delay (anti-pop)
- Thermal protection
- Weight: +/- 10kg
The price (€ 450,- for both amps) is derived from the costs for the parts, minus the use. Both amps are approximately half a year old.
Bouke