Предусилители → C-3800
Reference preamplifier for the next generation — Balanced AAVA features two AAVA circuits driven in balanced mode, realizing fully balanced operation for all signals from input to output. Total of 20 unit amplifiers for left and right channels, using printed circuit boards made from glass cloth fluorocarbon resin. Dual-mono construction with separate high-efficiency toroidal transformers providing plenty of reserves. Individual phase setting for each input position.
- Supplied remote commander RC-210 Allows volume adjustment, input source switching, and other operations.
- Logic-controlled relays assure high sound quality and long-term reliability.
- Versatile arrangement of balanced and line input and output connectors.
- Printed circuit boards in signal transmission circuitry made from glass fluorocarbon resin with low dielectric constant and low loss.
- Ideal power supply uses highefficiency toroidal transformers and filtering capacitors selected for sound quality (10,000 μF × 12) in fully monaural configuration.
- Selectable preamplifier gain with three settings (12 dB, 18 dB, 24 dB)
- EXT PRE function allows use of external preamplifier
- Output phase selectable individually for each input, with visual indication. When INV LED is lit, output phase is inverted. When LED is out, phase is normal.
- Dedicated headphone amplifier with three selectable gain settings
- Massive cabinet with persimmons wood finish
Технические характеристики:
| Полоса частот | 3 - 200.000 Hz / +0, -3.0 db |
| Коэффициент гармоник | 0.005% |
| Выходное напряжение | 2 V / 50 ohms |
| Отношение сигнал/шум | 110 db |
| Усиление | 18 db |
| Потребляемая мощность | 55 w |
| Габаритные размеры (WxHxD) | 477 x 156 x 412 mm |
| Вес | 24.8 kg |
Дополнтельные фотографии:
