안녕하세요 ^^*



오디오는 처음이라 뭐가 뭔지 모르겠네요. 가입하고 얼마 안되어서 Inkel AD280B, AK-635 냅다 구입하고, CANTON Karat 200 스피커 구입하고 또 조금 있다 NAD 3155, NAD C515BEE 구입.

근데 다들 마음에 안 드네요 ... 시작부터 이러면 어쩌자는 건지 ㅡㅡ;



질문 하나 있습니다



NAD 3155를 쓰고 있는데 볼륨 12시 방향으로 올리면 스피커에서 찢어지는듯한 소리가 들립니다

스피커 출력이 낮은 건지 앰프 출력이 약한 건지 ..... NAD 2155 파워를 물리면 좋아지려나요?



아 그리고 NAD 2155 110V 인 것 같은데 220V 로 바꾸려면 비용 많이 들어갈까요?



참 ! 2155 연결을 하게 된다면 전기요금은 많이 나올까요? 지금 컴퓨터 2대 사용중인데 파워가 550W, 650W 요렇게 쓰고 있거든요.





- NAD 2155



POWER AMP SECTION

Continuous output power into 8½ * 55W (17.4dBW)

Rated distortion (THD 20Hz - 20kHz) 0.03%

Clipping power (maximum continuous power per channel) 65W

IHF Dynamic headroom at 8½ +3dB

IHF dynamic power (maximum short term power per channel) 8½ 100W

4½ 100W

2½ 130W

Damping factor (ref. 8½, 50Hz) >50

Input impedance 22k½

Input sensitivity (for rated power into 8½) 1.3V

THD (20Hz - 20kHz) <0.03%

Bridged Mode

Continuous output power into 8½ * 125W (21dBW)

IHF Dynamic headroom at 8½ +2.5dB

IHF dynamic power (maximum short term power per channel) 8½ 250W

PHYSICAL SPECIFICATIONS

Dimensions (W x H x D) 420 x 108 x 380mm

Net weight 7.8kg

Shipping weight 9.3kg

Power consumption (120 ~ 240V, 50/60Hz) 340W





- NAD 3155



PRE-AMP SECTION

Phono input

Input impedance (R and C) MM 47k½ / 100/200/320pF

MC 100½ / 1000pF

Input sensitivity, 1kHz MM 2.8mV

MC 0.28mV

Signal/Noise ratio (A-weighted with cartridge connected) MM 78dB ref. 5mV

MC 78dB ref. 0.5mV

THD (20Hz - 20kHz) <0.04%

RIAA response accuracy (20Hz - 20kHz) ±0.5dB

Line level inputs

Input impedance (R and C) 10k½ / 220pF

Input sensitivity (ref. 1W) 25mV

Maximum input signal >10V

Signal/Noise ratio (A-weighted ref 1W) 86dB

Frequency response 20Hz - 20kHz / ±0.5dB

Line level outputs

Output impedance Pre-amp 800½

Tape Source Z + 1k½

Maximum output level Pre-amp 10V

Tone controls

Treble ±7dB at 10kHz

Bass ±7dB at 100Hz

Bass EQ +3dB at 70Hz

+6dB at 32Hz

Infrasonic filter (switchable) -3dB at 15Hz - 12dB/octave

POWER AMP SECTION

Continuous output power into 8½ * 55W (17.4dBW)

Rated distortion (THD 20Hz - 20kHz) 0.03%

Clipping power (maximum continuous power per channel) 65W

IHF Dynamic headroom at 8½ +3dB

IHF dynamic power (maximum short term power per channel) 8½ 100W

4½ 100W

2½ 130W

Damping factor (ref. 8½, 50Hz) >50

Input impedance 22k½

Input sensitivity (for rated power into 8½) 1.3V

THD (20Hz - 20kHz) <0.03%

Bridged Mode

Continuous output power into 8½ * 125W (21dBW)

IHF Dynamic headroom at 8½ +2.5dB

IHF dynamic power (maximum short term power per channel) 8½ 250W

Remote Yes

NAD Link Yes

PHYSICAL SPECIFICATIONS

Dimensions (W x H x D) 420 x 108 x 380mm

Net weight 8.4kg

Shipping weight 9.8kg





- CANTON Karat 200



Impedance : 8 Ohm

DIN Power Handing : 70 Watt

Music Power Handing : 100 Watt

Frequency Range : 28 ~ 30,000 Hz