Mostrando entradas con la etiqueta Kora. Mostrar todas las entradas
Mostrando entradas con la etiqueta Kora. Mostrar todas las entradas

lunes, 30 de marzo de 2009

Integrated Amplifier Explorer 150 SB de Kora


The Explorer 150CSC is the latest Kora hybrid integrated and the first of a new line.
A powerful 2 x 150w (4ohms, 100w @ 8 ohms) amplifier that is at the cutting edge of tube and solid state technology.
- Integral remote control.
- Protection & temporisation by microprocessor.
- Input & output sockets gold plated 24 carat & teflon isolation.
- 4 inputs + monitoring loop & direct access to preamp & amp.
- Headphone socket. It used a 6922 double triode for the preamplifier section and a ECC99 from JJ Tesla , driver for the power section. This new version include the CSC technologie develloped by Hi End Audio Technology
- Power amplifier and preamplifier totally independant.
- Preamplifier : double triode 6922; 20dB calibrated gain; no feed-back; independant output; <0,1% distortion (harmonic 2); input dynamic >+12dB; input impedance 1M ohm; output impedance < 1K ohm.


- Amplifier : Tube & Mosfets hybrid - 2 x 150w/4 ohms & 2 x 100w/8 ohms; drivers stage ECC99 by JJTesla; power stage by complementary Mosfets; frequency band : 0,2Hz to 200kHz; distortion < 0,3% full power; only 3dB feedback; output impedance < 0,1 ohm; input impedance > 75K ohms.