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Velleman K4000a Stereo Vacuum Tube Amplifier

Druh inzerátu: Nabízím

Velleman K4000a Stereo Vacuum Tube Amplifier

12. 10. 2017 16:39  |  Hodnocení inzerátu: kladné hodnocení inzeratu (0)  |  Komentářů: 0

For most of us, a high power tube amplifier is unaffordable.The sound of tubes has never been surpassed, neither by transistors nor by FETs. In the course of developing this amplifier, special attention was given to the housing so that the tubes are on display in a way that is very pleasing to the eye. The weakest point of a tube amplifier is the output transformers; that's the reason why we use ultra-linear and over-rated toroidal output transformers to guarantee a rich bass response. To extend the life of the precious valves, the amplifier is provided with a switch on delay, so that the high voltage is switched on when the tubes are warmed up. Everything you need to build this kit is included.

pure valve sound with high quality EL34 tubes
high quality black and chrome housing
chrome valve socket covers
high quality capacitors and components
gold plated input and speaker terminals
standby function
"Soft start" circuit for power transformer

Specifications:

output power: 2 x 95Wrms music power for loads of 4 or 8 ohm
frequency range: 4Hz - 100kHz (-3dB ref. 1W)
harmonic distortion: 0.08% (1kHz / 1W)
signal-to-noise ratio: > 102dB (A-weighted ref. 95W)
channel separation: >75dB (ref. 95W)
input sensitivity: 1Vrms at 95W
damping factor: >20

ID inzerátu: 168908
Inzerent: doo  |  Hodnocení uživatele: kladné hodnoceni recenzenta (16) / záporné hodnoceni recenzenta (0)
Region: Praha
E-mail: doo (zavináč) volny.cz
Telefon: 777 775347
Cena: 24900 CZK

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