Copland CTA 407
There is a distinctive mood of luxurious puritanism to be found in the appearance of most Copland amplifiers. However, with the CTA407 tube amplifier we have compromised simplicity, introducing a fair deal of electronics supporting the audio stages of the amplifier.
There is a distinctive mood of luxurious puritanism to be found in the appearance of most Copland amplifiers. However, with the CTA407 tube amplifier we have compromised simplicity, introducing a fair deal of electronics supporting the audio stages of the amplifier.
There is a distinctive mood of luxurious puritanism to be found in the appearance of most Copland amplifiers. However, with the CTA407 tube amplifier we have compromised simplicity, introducing a fair deal of electronics supporting the audio stages of the amplifier.
PRODUCT DETAILS
Technical Specifications
Tubes- 6550/KT88: 4pcs. 12BH7: 2pcs. ECC83: 1pcs.
The auto-bias system will adjust also for use with- KT90 / KT100 / KT120 / KT150
Rated power- 50W / channel at 4 / 8 ohms
THD- Less than 0.5 % at all levels
Frequency response- 10 Hz 150 kHz - 3 dB
Input sensitivity Line- 200 mV for rated power
Input sensitivity Phono- 2,5 mV for rated power
Input impedance Line- 50 K ohms
Input impedance Phono- 47 K ohms
S/N ratio (IHF-A)- 100 dB
Physical Specifications
Power consumption- 300 W
Nominal mains voltage- 115V or 230V / 240V. Factory set for destination country only
Mains voltage range- +/- 12 %
Dimensions (mm.)- 435 (W) 215 (H) 420 (D)
Weight- 20 kg
