CS-3.5 Dual Monaural Preamplifier


CS-3.5 Dual Monaural Preamplifier
Frequency response: 20Hz-20kHz±0.5dB
Rated output voltage: 2V
Harmonic distortion: ≤0.1% (1kHz 2V)
Input sensitivity: 450mV
Signal to noise ratio: 90dB
Input impedance: 47kΩ
Volume (WxHxD): 446×113×420(mm)
Weight: 12.5kg
• Adopt dual mono full balanced amplifier circuit design, two channels are completely independent; in order to reduce dynamic crosstalk interference, each channel uses a power transformer, and a special transformer shielding box eliminates power noise interference.
• The core of the amplifier part is a high-speed DC amplifier module chip developed for many years of experience, with wide frequency response, extremely low distortion, and slender and thick sound performance;
• The volume controller is a Japanese-made ALPS large quadruple high-precision potential It has small channel error, long life, and beautiful sound performance;
• The output stage is composed of FETs to form a Class A output device, which can easily drive the post-amplifier;
• Use MKP audio special film electrodeless capacitor, 1% high precision metal film Resistance, parallel regulated power supply;