Préamplificateur équipé d’une carte phono + alimentation
Symétrique et circuit dual mono avec zero retour.
All stages are DC coupled and operate in true pure class A;
In order to avoid inherent nonlinearities of potentiometers, this preamp uses a four-gang attenuator, with 64 positions, implemented by using highest quality vacuum relays and fixed value 0.1% tolerance metal film resistors;
Due to high sensitivity to interference of preamplifiers, the power supply has been relegated to a separate case of its own, and has been made ultra stable using four stabilization levels per channel;
The preamp is remote controllable
An ultra high precision optional MM/MC phono RIAA board is available, with a response precision of +/- 0.15 dB;
Overall frequency response of line inputs is DC-300kHz, +0, -3dB;