VINTAGE Звуковое оборудование

Yamaha CA-1000

Published on: 01 июня 2010
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Раздел: Wzmacniacze i pokrewne
Производитель: Yamaha
Created by: audiofilek PL

COM_DJCATALOG2_FULL_TEXT:

Yamaha CA-1000 CLASS B / CLASS A


Dynamic Power (IHF): 200W (4Ohm)
200W (8Ohm), 30W (8Ohm)
Continuous RMS power: 2x 100W (4Ohm, 1kHz)
2x 75W (8Ohm, 1kHz)
Both channels driven (20Hz-20kHz): 2x 85W (4Ohm)
2x 70W (8Ohm), 2x 15W (8Ohm)
Bandwidth: 5Hz...50kHz (at 0,5% THD), 5Hz...100kHz (at 0,5% THD)
Damping factor: 70 (1kHz)

THD (pre + main): < 0,1%, < 0,05%
THD (Preamp, Phono input): < 0,1%
THD (Preamp, Aux input): < 0,02%
THD (Power amp): < 0,1% (rated power)
< 0,04% (1W), < 0,02% (1W)

IM distortion: < 0,1% (power amp, 8Ohm, rated power)
< 0,05 (power amp, 8Ohm, 1W)
< 0,1 (pre + main, 8Ohm, rated power)

Frequency response: 10Hz...50kHz (+0,5/-1dB, pre + main, AUX input, 1W)
20Hz...20kHz (+0,5/-2dB, pre + main, MIC input, 1W)
10Hz...100kHz (+0/-1dB, main, 1W)
30Hz...15kHz (±0,2dB, RIAA)

Crosstalk: < 50dB (Phono/AUX/MIC)
< 60dB (power amp)

S/N ratio (IHF-A): > 80dB (Phono)
> 70dB (MIC)
> 90dB (AUX)
> 100dB (power amp)
> 90dB (Volume attenuator at lowest)

Inputs: PHONO1: 3mV (50kOhm, 100kOhm), 200µV (100Ohm)
PHONO2: 3mV (50kOhm)
MIC: 2,5mV (50kOhm)
AUX: 120mV (40kOhm)
TUNER: 120mV (40kOhm)
TAPE1&2: 120mV (40kOhm)
POWER AMP: 775mV (40kOhm), 330mV (CLASS A)

Max input level: PHONO1&2: 310mV (0,1% THD)
MIC: 200mV (0,1% THD)


Outputs: TAPE1&2: 120mV (2kOhm)
PRE OUT: 775mV (2kOhm), 3000mV max (at 0,1%THD)


TREBLE control: ± 10dB @ 10kHz
BASS control: ± 15dB @ 50Hz
LOW filter: -3dB @ 20 or 70Hz (12dB/oct.)
HIGH filter: -3dB @ 6 or 12kHz (6dB/oct.)
LOUDNESS contour: +10dB @ 100Hz, 5dB @ 10kHz

Componentry: 6FET
55 transistors
5 Zener diodes

PC: 250W (nominal)
450W (full power)

Dimensions: 43,6 x 14,4 x 32,3cm
Weight: 15,5kg.

FEATURES
1% tolerance styrol capacitors
1% tolerance metallic film resistors
Level-related loudness contour
3-stage DC tone controls
3dB steps Bass control
2dB steps Treble control
Electronic current limiter circuit
Pre/Main separation switch
2x 18.000µF/80V capacitors
270VA power transformer

źródło: www.thevintageknob.org/YAMAHA/CA1000/CA1000.html
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