|
| ::: 현재위치 HOME>게시판 > 신제품소개 |
|
|
| 제 목 |
 |
 [신제품]ROTEL RA-03 인터그레이티드 앰프 |
작성자 |
|
서울전자 |
|
|
| 번 호 |
|
47 |
작성일 |
|
2005-05-24 |
조회수 |
|
2194 |
|
|
| 내 용 |
|
The RA-03 looks to expand upon the 02 Series success. The pre-amplifier section of the RA-03 is based on the award winning RA-02, which is combined with the power amplifier section of the critically acclaimed RB-03 power amplifier. As with all Rotel amplifier designs the circuit board layout employs techniques critical to achieve audiophile sound quality, utilizing components selected for both their technical and sonic qualities.
Separate ground paths for both signal routing and power supplies which incorporate copper bus-bars for high current sections.
Component selection has again been given great care and attention. The RA-03 features newly sourced American made low noise-resistors. The line stage op-amp and the op-amp that buffers the input stages from the line stage are also new Burr Brown devices. The output stages feature electronic protection circuits that automatically shut the amplifier down in the event of overheating or improper speaker cable connections.
A purpose designed, Rotel built toroidal transformer is complimented by British designed and built slit foil capacitors to provide the power supply of the RA-03. The RA-03 comes with a 02-Series “complete system” remote control The result: Superior resolution, a wider aural frequency range, deeper, more realistic bass and a big sound stage.
S P E C I F I C A T I O N S
Model: RA-03 Integrated Amplifier
Model Finishes:
Continuous Power Output
(20-20 kHz, < 0.03%, 8 ohms) 70 watts/channel
Total Harmonic Distortion (20Hz-20kHz) < 0.03% at rated power, 1/2 power or 1 watt
Intermodulation Dist. (60 Hz : 7 kHz, 4:1) < 0.03% at rated power, 1/2 power or 1 watt
Frequency Response Phono Input 20Hz-15kHz, ±0.3dB
Line Level Inputs 10Hz-100kHz, +1, –3dB
Damping Factor (20-20,000 Hz, 8 ohms) 180
Input Sensitivity / Impedance Phono Input 2.5mV / 47 kOhms
Line Level Inputs 150 mV / 24 kOhms
Input Overload Phono Input 180mV
Line Level Inputs 5V
Preamp Output / Impedance 1V / 470 Ohms
Tone Controls - Bass / Treble ±6 dB at 100Hz / 10kHz
Signal to Noise Ratio (IHF “A” weighted)
Phono Input 80 dB
Line Level Inputs 100 dB
Power Requirements USA Version 115 Volts, 60 Hz
European Version 230 Volts, 50 Hz
Power Consumption 300 W, 36 W - Idle, 3.7 W - Standby
Dimensions (W x H x D) 435 x 92 x 342 mm
17 1/8x 35/8x 13 1/2”
Panel Height 80 mm / 3 1/16”
Weight (net) 7.7 kg, 17 lbs.
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
YAMAHA RX-V4600
KHT 3000 시리즈의 런칭
아크로링크 6N-A2400 II RCA
아크로링크 6N-A2400 II XLR
신세시스(SYNTHESIS) 진공관 인티앰�
신세시스 VERTIGO
미션 엠큐브
오페라, 새로운 SP Callas 스피
KEF KHT-3005
PENAUDIO 신제품
프로악, 새로운 스탠드마운트형
Naim, 최신형 파워 서플라이
린, KOMPONENT 스피커 시리즈 출시
네임(Naim) CD555 CD 플레이어
무역센터 디지털 Av Show 를 다녀
[신제품]KEF KIT200
온쿄(Onkyo) 유니버설 플레이어 DV-SP1000
온쿄TX-NR1000, 고급 지향 AV리시?
아방스 스피커
[신제품]COPLAND CTA405 인터그레이티드 앰
KEF KIT
[신제품]Mission M-Cube home theatre sys
ARCAM Solo(CD Reciver)
ARCAM A90앰프
미션 Elegante e82 5.1
[신제품]코플랜드 CDA823
[신제품]ARCAM A-80인터그레이티
[신제품]ARCAM DV-79
Rockport Mira스피커
[신제품]PENAU
[신제품]DENON AVR-2105
와피데일 70 에니버서리
ARCAM AVr-300
미션 780SE 북셀프 스피커
CD 음질 향상? class=
ESOTERIC UX-1
[신제품]ESOTERIC DV-50S
