KIT POJAČALO STEREO cijevno, chrome, K4040

Osnovne značajke
  • Šifra proizvoda: 8090224041
9.589,00 kn u dućanu
9.589,00 kn
Isporučivo: ne
  • Velleman

    Velleman je kompanija specijalizirana za elektroniku. Osnovana je 1975. godine u Belgiji. Velleman je renomirani proizvođač kit elektronike. Chipoteka vam nudi kablove, generatore funkcija, bušilice, prijemnike, kanalne predajnike, alarm simulatore, 3D pisače i pripadajuću dodatnu opremu marke Velleman.

  • OPIS

    Artikl je isporučiv po narudžbi kupca.
    Rok isporuke je 14 dana.

    Now everybody can enjoy that sublime "valve sound". The sound of valves cannot be surpassed, neither by transistors nor FETs.
    In the development process, special attention was given to the housing so that the expensive valves are displayed in a visually attractive manner.
    The most vulnerable point of a valve amplifier are the output transformers; that's why we use ultra-linear and
    overrated output transformers (toroidal) to guarantee a rich bass response.
    To extend the life of the precious valves, the amplifier has a switch-on delay so that the high voltage is switched on when the valves are warmed up.


    pure valve sound with high-quality EL34 valves
    high-quality black and chrome housing
    chrome valve socket covers
    easy bias adjustment with LED indication
    removable bottom for easy access and service
    high-quality capacitors and components
    gold-plated input and speaker terminals
    standby function
    "soft-start" circuit for power transformer


    output power: 2 x 90 Wrms music power for loads of 4 or 8 ohm
    power bandwidth: 15 Hz - 40 kHz (-3dB ref. 50 W)
    frequency range: 8 Hz - 80 kHz (-3 dB ref. 1 W)
    harmonic distortion: 0.08% (1 kHz / 1 W) / 0.7% (1 kHz / 90 W)
    signal-to-noise ratio: > 105 dB (A-weighted ref. 90 W)
    channel separation: > 75 dB (ref. 90 W)
    input impedance: 34 kohm
    input sensitivity: 1 Vrms at 95 W
    damping factor: > 10 (100 Hz)
    weight: 23.46 kg
    dimensions: 425 x 130 x 350mm