Nagra

HD PHONO

MSRP not recorded

The Nagra HD PHONO is a two-chassis phono stage manufactured by Nagra for moving-coil and moving-magnet cartridges. It uses dual-mono, pure Class A, 100% tube circuitry with four EF806S and two E88CC tubes, custom fourth-generation input transformers with 26 dB gain, cryogenically treated Cobalt cores, and hand-wound construction. Features include up to 68.5 dB gain, selectable RIAA, TELDEC, NAB 100μS, VICTOR EUR, and VICTOR USA de-emphasis curves, remote cartridge loading from no load to 390 Ω in 5 Ω steps, and a separate supercapacitor power-supply chassis.

MSRP

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Original list price not on record.

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Specifications

MM: RCA 墨盒模式 : 立体声输入/ 单声道输入 C 加载 : 0 pF / 47 pF / 100 pF / 150 pF / 220 pF
SNR: 80 dB ASA A
Mc1 mc2: 美國無線電公司墨水匣模式 : 立體聲輸入/單聲道輸入負載：空載 / 5 / 10 / 15 / 25 / 30 / 35 / 40 / 50 / 55 / 60 / 65 / 75 / 80 / 85 / 90 / 100 / 105 / 135 / 15/ 100 / 105 / 12 / 105 / 15/ 105 / 12 135 / 140 / 150 / 155 / 160 / 165 / 175 / 180 / 185 / 190 / 200 / 205 / 210 / 215 / 225 / / 205 / 210 / 215 / 225 / 230 253 / 260 /
Crosstalk: > 80 dB @ 1 kHz, 1 V RMS
Filtering: De-emphasis curves selectable with the FILTERING controller & display: RIAA, TELDEC, NAB 100μS, VICTOR EUR, VICTOR USA
Weight: 16.5 kg 14.5 kg; 36.4 lb 32 lb lbs
Mains power: C14 IEC Appliance inlet 100 V~, 115 V~, 120 V~, 127 V~, 230 V~ or 240 V~ NOT ADJUSTABLE; For cable with C13 IEC plug ±10%, 50-60 Hz
Maximum gain: Transformers ratio and tube stage gain 68.5 dB with gain switch @ +6 dB
Output level: 1 VRMS for 0 dB
Vacuum tubes: 2x E88CC/6922 4x EF806S-Gold; Measured and selected by Nagra Lab
Vfp hd psu: 16.5公斤 14.5公斤; 36.4磅 32磅
Dimensions: 439 x 438 x 121-130 mm 439 x 438 x 121-130 mm 495 x 438 x 121-130 mm; 17.3 x 17.3 x 4.8-5.1 in 17.3 x 17.3 x 4.8-5.1 in 19.5 x 17.3 x 4.8-5.1 in"
Dynamic range: > 150 dB
Harmonic levels: < 0.1 % @ 1 kHz, 1 V out, no load
Home automation: 1x SUB-D9 connector; RS232 115200 bits/s, 8 data bits, no parity, 1 stop bit
Tube stage gain: 30.5 dB 36.5 dB 42.5 dB
Input setting: RCA Cartridge mode : STEREO IN / MONO IN C load : 0 pF / 47 pF / 100 pF / 150 pF / 220 pF mm
Output impedance: < 500 Ω
230v240v 100v127v: T 2A L T 3.15A 大號; FST 5 20毫米 250伏 FST 5 20毫米 250伏
Power consumption: 170 W max;
Vfp net hd psu: 16.5 kg 14.5 kg; 36.4 lb 32 lb
Frequency response: 10 Hz 100 kHz +1.5 dB / 2 dB
Transformers ratio: 26 dB
Vfp x x hd psu: 439 x 438 x 121-130毫米 439 x 438 x 121-130毫米 495 x 438 x 121-130 毫米; 17.3 x 17.3 x 4.8-5.1英寸 17.3 x 17.3 x 4.8-5.1英寸 19.5 x 17.3 x 4.8-5.1英寸
Vfp lxwxh hd psu: 439 x 438 x 121-130 mm 439 x 438 x 121-130 mm 495 x 438 x 121-130 mm; 17.3 x 17.3 x 4.8-5.1 in 17.3 x 17.3 x 4.8-5.1 in 19.5 x 17.3 x 4.8-5.1 in
Input setting option: Cartridge mode : STEREO IN / MONO IN
Operating environment: Indoor only; IP30
Operating temperature: +15°C to +35°C +59°F to +95°F; Moderate climate
Input setting mc1 mc2: RCA Cartridge mode : STEREO IN / MONO IN Load : NO LOAD / 5 / 10 / 15 / 25 / 30 / 35 / 40 / 50 / 55 / 60 / 65 / 75 / 80 / 85 / 90 / 100 / 105 / 110 / 115 / 125 / 130 / 135 / 140 / 150 / 155 / 160 / 165 / 175 / 180 / 185 / 190 / 200 / 205 / 210 / 215 / 225 / 230 / 235 / 240 / 250 / 255 / 260 / 265 /
230v to 240v 100v to 127v: T 2A L T 3.15A L; FST 5 20 mm 250 V FST 5 20 mm 250 V
Remote automation input output: 1x 3.5 mm (1/8”) stereo Jack socket 4x 3.5 mm (1/8”) stereo Jack socket; Input command Output switching by relay
Mains fuse 230v to 240v 100v to 127v: T 2A L T 3.15A L; FST 5 20 mm 250 V FST 5 20 mm 250 V