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Overview
CTA 405
The COPLAND CTA405 is the result of careful research and development, combining the best of classical construction with the latest in circuit design.
The current capacity of the CTA405 power supply and output transformers is fully sufficient for a 100 Watts output power. However, with operation conditions set for
minimum variation of plate and screen current in the output stage, excellent performance is obtained with very low feedback at 2x 50 Watts per channel.
Specifications
| Output power |
2 x 50 W
|
| Speaker impedance |
4 & 8 ohms
|
| Line input impedance |
50 K ohms
|
| Line sensitivity |
280 mV
|
| Frequency response |
5Hz-100KHz -3dB
|
| T.H.D. |
Better than 0,2 dB
|
| Signal / Noise |
Better than 90 dB
|
| Phase |
Inverting
|
| Vacuum tubes |
4xKT88. 2x12BH7. 1xE83CC.
|
| Power consumption |
250 W
|
| Dimensions |
430(W) x 185(H) x 390(D) mm
|
| Weight |
25 Kg
|
About the Brand
Aiming to meet the uncompromising expectations of users all over the world, Copland continuously strive to develop and improve the well-known build quality and finish of their premium range of audio products.
This pursuit of excellence is at the centre of the COPLAND design philosophy, and we are convinced that you will discover their commitment to it, when you experience your favourite music through Copland equipment.
more information
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