Accuphase C-3800 Precision Stereo Preamplifier
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€ 28,700.00
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The C-3800 now concentrates the extensive know-how and expertise gained over the years in the field of preamplifiers into a product that is destined to become the new reference for the next generation.
The C-3800 now concentrates the extensive know-how and expertise gained over the years in the field of preamplifiers into a product that is destined to become the new reference for the next generation.
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Availability:In stock
Description
The C-3800 now concentrates the extensive know-how and expertise gained over the years in the field of preamplifiers into a product that is destined to become the new reference for the next generation. Both in concept and circuit execution, this preamplifier stands at the very forefront of technolog...
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Description
The C-3800 now concentrates the extensive know-how and expertise gained over the years in the field of preamplifiers into a product that is destined to become the new reference for the next generation. Both in concept and circuit execution, this preamplifier stands at the very forefront of technology.
Foremost among the distinguishing features of the C-3800 is the further evolved "Balanced AAVA" concept. Two AAVA circuits are driven in a balanced configuration, resulting in ideal volume control behavior from balanced input to balanced output. The complete path for all signals from the input connectors to the outputs is fully balanced, ensuring utmost purity and further improved electrical characteristics.
* Revolutionary "Balanced AAVA Volume Control"
* Separate high-efficiency toroidal power transformers for left and right channels
* Selectable preamp gain
* Fully modular construction with separate left/right units for each amplifier stage
* Logic-controlled relays for shortest signal paths
* Independent phase selection for each input position
* Printed circuit boards made from glass cloth fluorocarbon resin
* Elegant cabinet with natural persimmons wood finish
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Specifications
Frequency Response BALANCED LINE INPUT
3 – 200,000 Hz +0, –3.0 dB
20 – 20,000 Hz +0, –0.2 dB
m Total Harmonic Distortion (for all inputs)
0.005%
m Input Sensitivity, Input Impedance
Input Sensitivity Input
For rated output For 0.5 V output imp...
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Specifications
Frequency Response BALANCED LINE INPUT
3 – 200,000 Hz +0, –3.0 dB
20 – 20,000 Hz +0, –0.2 dB
m Total Harmonic Distortion (for all inputs)
0.005%
m Input Sensitivity, Input Impedance
Input Sensitivity Input
For rated output For 0.5 V output impedance
BALANCED 252 mV 63 mV 40 kΩ
(20 kΩ/20 kΩ)
LINE 252 mV 63 mV 20 kΩ
m Rated Output Voltage, Output Impedance
BALANCED/LINE OUTPUT 2 V 50 ohms
m S/N Ratio
Input InpuSt/ Nsh roarttieod a, tI HraFte-Ad wouetipguhtting S/N ratio (EIA)
BALANCED 113 dB 110 dB
LINE 113 dB 110 dB
m Maximum Output Level (0.005% THD, 20 – 20,000 Hz)
BALANCED/LINE OUTPUT 7.0 V
RECORDER REC (with BALANCED input): 6.0 V
m Maximum Input Level BALANCED INPUT: 8.0 V
LINE INPUT: 6.0 V
m Minimum Load BALANCED/LINE OUTPUT: 600 ohms
Impedance RECORDER REC: 10 kilohms
m Crosstalk –90 dB or above (10 kHz) (EIA)
m Gain (gain selector: 18 dB)
* Gain selector allows increase or decrease by 6 dB, except for REC output.
BALANCED INPUT → BALANCED OUTPUT: 18 dB
BALANCED INPUT → LINE OUTPUT: 18 dB
LINE INPUT → BALANCED OUTPUT: 18 dB
LINE INPUT → LINE OUTPUT: 18 dB
BALANCED/LINE INPUT → RECORDER REC: 0 dB
m Loudness 1: +2 dB (100 Hz), 2: +4 dB (100 Hz), 3: +6.5 dB (100 Hz)
Compensation
m Headphone Jack Suitable impedance: 8 ohms or above
Output Level: 2 V (40 ohms)
Gain (LOW, MID, HIGH): ±10 dB from standard MID level
m Attenuator –20 dB
m Power Requirements AC120 V/230 V, 50/60 Hz
(Voltage as indicated on rear panel)
m Power Consumption 55 watts
m Maximum Dimensions Width 477 mm (18-3/4”)
Height 156 mm (6-1/8”)
Depth 412 mm (16-1/48”)
m Mass 24.8 kg (54.7 lbs) net
32.0 kg (70.5 lbs) in shipping carton
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