Amplificatore integrato valvolare Copland CTA 401 complete ed in
ottime condizioni.
Type Tube type pre-main amplifier
Effective power 30W + 30W (Ultralinear)
Output impedance 4 Ω or8 Ω (Common Minus, Switched Plus
Connection)
Input Sensitivity / Impedance Phono : 3mv/47k Ω
Line : 280mV/100k Ω
Output bandwidth 10 Hz to 25 kHz -3dB
Frequency characteristic 5 hz to 35 khz -3dB
Total harmonic distortion factor Not more than 0.2%
Signal-to-noise ratio Phono : 70 dB or more
Line : 90 dB or more
Vacuum tube used E83CC/12AX7Ax3
E82CC/12AU7Ax2
EL34/6CA7x4
Power consumption 128W (Electrical Appliance and Material Control
Law)
External dimensions Width 430x Height 175x Depth 375
Weight 23kg
