Preamplificatore stereo Hi-End equipaggiato con 6 valvole Slovakia JJ Electronics E88CC esclusivo circuito controllo volume LECUTA, 4 ingressi di linea rca, 1 ingresso bilanciato, 2 uscite rca, 2 uscite bilanciate, controllo toni, dimensioni (WxHxD) 460x166x454mm, peso 24,4 kg. Finitura Silver/Legno

Input sensitivity

LINE / BAL.LINE ： 180 mV / 1 V output, 1 kHz, load 50 kΩ

EXT-IN (PHONO)

　MM 100 kΩ (38 dB) ： 2.2 mV / 1 V output, 1 kHz, load 50 kΩ

　MM 50 kΩ (38 dB) ： 2.2 mV / 1 V output, 1 kHz, load 50 kΩ

　MM 33 kΩ (38 dB) ： 2.2 mV / 1 V output, 1 kHz, load 50 kΩ

　MC-H 1 kΩ (57 dB) ： 0.26 mV / 1 V output, 1 kHz, load 50 kΩ

　MC-M 40 Ω (57 dB) ： 0.26 mV / 1 V output, 1 kHz, load 50 kΩ

　MC-L 10 Ω (66 dB) ： 87 μV / 1 V output, 1 kHz, load 50 kΩ

Input impedance

LINE ： 90 kΩ / 1 kHz

BAL.LINE ： 70 kΩ / 1 kHz

EXT-IN (PHONO)

　MM ： 100 kΩ, 50 kΩ, 33 kΩ

　MC ： 1 kΩ, 40 Ω, 10 Ω

Output impedance LINE / BAL.LINE　：　1 kΩ / 1 kHz

Frequency response

LINE / BAL.LINE ： +0.3, -0 dB / 1 V output, 20 Hz to 20 kHz, load 50 kΩ

EXT-IN (PHONO) ： ±0.3 dB / 1 V output, 20 Hz to 20 kHz, load 50 kΩ

Total harmonic distortion

LINE / BAL.LINE ： 0.016 % / 1 V output, 1 kHz, load 50 kΩ

EXT-IN (PHONO)

　MM ： 0.3 % / 1 V output, 1 kHz, load 50 kΩ

　MC (H, M) ： 0.3 % / 1 V output, 1 kHz, load 50 kΩ

　MC (L) ： 0.5 % / 1 V output, 1 kHz, load 50 kΩ

S/N ratio

LINE / BAL.LINE ： 120 dB (IHF-A) / distortion 1%, 1 kHz, load 50 kΩ

EXT-IN (PHONO)

　MM ： 108 dB (IHF-A) / distortion 1%, 1 kHz, load 50 kΩ

　MC (H, M) ： 92 dB (IHF-A) / distortion 1%, 1 kHz, load 50 kΩ

　MC (L) ： 83 dB (IHF-A) / distortion 1%, 1 kHz, load 50 kΩ

Tone control

Max. amount of change ： ±8 dB

Bass turnover frequency ： 150 Hz, 300 Hz, 600 Hz

Treble turnover frequency ： 1.5 kHz, 3 kHz, 6 kHz

Low cut 30 Hz (-6 dB / oct.)

Circuiting system 2-step amplification P-K NF type,

tone control P-G NF type,

phono equalizer NF type

Vacuum tube used E88CC (manufactured by JJ Electronic / reliable tube) x 6

Power supply 230 V～(50 Hz)/115 V～ (60 Hz)

Power consumption 52 W

Dimensions 460 (W) x 166 (H) x 454 (D) mm

(including 13.5 mm front knob and 14.5 mm rear terminals)

Net weight 24.4kg (main unit)

Accessories Power cable