ZZ TOP a écrit :bonjour à tous;
qui connais ce produit ,dommage pour le prix de la bête 9500€ ht
http://www.mil-media.com/lpe-2.html
PHONOGRAPHIC PREAMPLIFIER & GENERAL:
Input Amplifier Signal Path Discrete NPN Transistor-Hybrid
(HV-3 “PAM-01”)
EQ Amplifier Signal Path All Discrete J-FET Servo
(NSEQ-2 “FSA-01”)
Discrete Transistors (J-FET & NPN) Total 36 in stereo audio path THD + Noise, 20 Hz - 30 kHz
<.01% typical, RIAA in, filters out, +45 dB gain
Frequency Response, +/- 0.5 dB 10 Hz to 100 kHz, comps & filters out, + 45 dB gain
Common Mode Rejection Ratio -75 dBu typical, 10 Hz - 50 kHz, 1.0V P/P CM
Maximum Input / Maximum Output +23 dBu flat / + 26 dBu RIAA in
Maximum System Gain 60 dB Nominal. Higher upon request.
Phono Input Impedance User selectable. Factory Stock: 47.5k ohms & 270 pF
Output Impedance 49.9 ohms
Broadband Noise (no weighting filters) Better than -125 dBu EIN, flat. -98 dBu EIN, RIAA in
Three-pin XLR Polarity Pin 2 = positive polarity, Pin 1 = ground
PHONOGRAPHIC COMPENSATION & CORRECTIVE FILTERS:
Maximum Filter Boost & Cut +/- 10 dB (21 step detented)
Notch Filter "Q" (Quality Factor) Q = 1.0
Low Frequency Compensation (Hz) 200, 250, 300, 400, 500/RIAA, 700/USER
High Frequency Compensation (dB @ 10 kHz) -5.0, -7.0, -9.5, -11.5, -13.7/RIAA, -16.0/USER
Low Filter Fixed Frequencies (Hz) 20, 35, 60, 100, 180, 260
High Filter Fixed Frequencies (kHz) 1.0, 2.0, 3.0, 5.0, 8.0, 12.0
Peak/Shelf Selection on all Filters? Yes (4)
Bypass Selection on all Bands? Yes (8)
ELECTRO-MECHANICAL:
Power Consumption 50 Watts, nominal
Power Requirements 100VAC to 240VAC, 50/60Hz, user selectable
Fuses (external, 2 required) 2 ea 1.0A with 100-120VAC mains (5x20mm)
2 ea 500 mA with 200-240VAC mains (5x20mm)
Internal Power
+25VDC / -25VDC
Dimensions 19.0” W x 15.0" D x 3.5" H (2u rack mount)
Net Weight approximately 26 pounds
je ne connais pas...., origine usa ? à tubes ?
