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Preamplificatore Audio Research LS-3

Preamplificatore Audio Research LS-3
Preamplificatore Audio Research LS-3
Preamplificatore Audio Research LS-3
Preamplificatore Audio Research LS-3
Preamplificatore Audio Research LS-3
Preamplificatore Audio Research LS-3
Preamplificatore Audio Research LS-3
8,500.00€
  • A magazzino: A magazzino
  • Model: ARLS3

Opzioni disponibili:

Prima di effettuare ogni acquisto on-line telefonare in negozio al nr. 0697245677 oppure inviare una email per sapere la disponibilità.


Simula finanziamento inserendo importo desiderato

Spedizione in Italia con corriere espresso 20 euro
Puoi pagare con:
Frequency response±.5 dB, 2.0 Hz to 100 kHz. -3dB points below 1 Hz and above 200 kHz
Distortion (THD)Less than .01% at 2V RMS output. (Typically less than .005% in midband)
Noise & hum18 µV RMS maximum IHF weighted noise at main output with gain control minimum (more than 100 dB below 2V RMS output, or 4V balanced output (LS3B))
GainMain output: 18 dB (optional 10 dB gain reduction)
 Tape output: 0 dB
 Balanced output (LS3B): 24 dB
Input impedance50 kOhms (100 kOhms Direct)
Output impedance250 Ohms main output. 500 Ohms balanced (LS3B). Recommended load 60 kOhms and 100 pF (20 kOhms minimum and 1000 pF maximum)
Output polarity 
Maximum inputs20V maximum
Rated outputs2V RMS 2 Hz to 100 kHz, all outputs, 60 kOhm load (maximum output 35V RMS, 70V RMS balanced (LS3B) at 1/2% THD at 1 kHz into 100 kOhms)
Power suppliesElectronically-regulated low and high voltage supplies. Line regulation better than .01%.
Power requirements100-135VAC 60 Hz (200-270VAC 50/60 Hz) 25 Watts maximum (35 Watts maximum LS3B)
Dimensions19″ (48 cm) W x 5 1/4″ (13.4 cm) H (standard rack panel) x 10 1/4″ (26 cm) D. Handles extend 1 2/3″ (4.1 cm) forward of front panel. Rear chassis fittings extend 1/2″ (1.3 cm)
WeightLS3: 11 lbs. (5.0 kg) Net; 19 lbs.(8.6 kg) Shipping.
 LS3B: 12 lbs. (5.5 kg) Net; 20 lbs.(9.0 kg) Shipping.

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