Preamplificatore stereo valvolare Hi-end Shengya CV-3 Preamplificatore Dual Mono Full Balance Nuovo di zecca
All items ONE-YEAR WARRANTY !!!
We can Declare the Value of the Order as Customer's Remark!!!
Feature:
• Advanced design of dual mono fully balanced amplifier circuit, two channels are completely independent; each channel uses an R-type power transformer
• The use of ECC803 and ECC802 audio special tubes and matching gold-plated tube sockets, the sound performance is sweet and natural, and the dynamic is huge
• Tube type A output buffer up to 30V undistorted output voltage, easily match any post-stage power amplifier
• 4 German WBT products are used for unbalanced signal input and output terminals, and Swiss NEUTRIKP products are used for balanced signal input terminals
• Volume controller is ALPS large quadruple high precision potentiometer made in Japan
• The power input socket uses Japanese Furukawa gold-plated products, and the fuse uses Swiss Schulte products
Specifications:
Frequency response: 20Hz-20kHz ± 0.5dB
Rated output voltage: 2V (balanced)
Maximum output voltage: 30V
Input sensitivity: 400mV (balanced)
Harmonic distortion: ≤0.1% (1kHz 2V)
Signal to noise ratio: 85dB (broadband)
Input impedance: 47kΩ
Dimensions: 430 × 146 × 403mm
Weight: 11kg
