NAGRA (나그라)/CLASSC PHONO AMP
업체 거래간 개인 정보 유출에 주의하시고 본문의 연락처보단 상단의 업체 연락처로 연락하시기 바랍니다.
가급적 업체 주소지로 방문해서 직거래하여 안전한 거래되시기 바랍니다.하이파이클럽 직거래장터에 등록된 판매, 구매, 교환 물품은 개인 또는 업체가 등록한 것으로 하이파이클럽은 등록을 위한 시스템만 제공하고 내용이나 당사자간 거래에 대해 일체의 책임을 지지 않습니다.
TECHNICAL SPECIFICATION
ELECTRONICS
| Transformer ratio: | 16 dB |
| Tube stage gain:
@ 1 kHz, no load |
MM Gain switch LOW 37.7 dB Gain switch HIGH 47.7 dB MC Gain switch LOW 53.9 dB Gain switch HIGH 63.9 dB |
| Frequency response: | 20 Hz – 50 kHz +0.6 dB RIAA, TELDEC, -0.2 dB COLUMBIA LP 100 Hz – 50 kHz +/- 0.2 dB |
| Signal to noise ratio: | > -82 dB (ASA A) With dummy loads connected to the inputs |
| Total harmonic distortion (THD + N): | Please refer to the below graph |
| Crosstalk: | > -75 dB (typically > -82 dB) |
| Interchannel phase: | < 4° (typically 0.35°) @ 20 kHz |
| Output level: | 1 V RMS for 0 dB Large tolerance to smoothly provide 2 V RMS |
| Output impedance: | < 500 Ω (typically 470 Ω) |
| Vacuum tubes:
Selected by Nagra Laboratory |
2x E88CC/ 6922 1x ECC81/B739 1x ECC83/B759 |
| Power supply: | Internal 100 – 240 V~ ±10% / 50-60 Hz With Mains or 1rwith optional CLASSIC PSU 1x 12.6 V / 1.5 A w (Standby <1 W) |
| Power consumption: | PMAX 35 W |
| Mains fuse: | T 500 mA FST 5 x 20 mm 250 V |
GENERAL
| Operating temperature: | +15 °C to +35 °C Moderate climate +59 °F to +95 °F |
| Operating environment: | Indoor only IP30 |
| Weight: | 5.4 kg – 11.9 lbs CLASSIC PHONO unit alone with 1x MC / MM input and 1x MC input |
| Dimension: | 350 (390 from nose of the modulometer to back of the connectors) x 277 x 80mm (15.4 x 10.9 x 3.2 inches) – Add 3cm or 1.2 inches with a VFS plate placed under |
