558_17941_1
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Topthema: Musik+Lebensart 2025
Eine Messe für Genuss
Am 27. und 28.09.2025 ist es wieder soweit, dann trifft sich das „Who is Who“ in Sachen High End, HiFi und Bildwiedergabe im Konzerthaus Freiburg zur Musik+Lebensart
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551_17920_1
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Topthema: Süddeutsche HiFi-Tage 2025
Die Veranstaltung findet am Samstag, 20.September 2025 und Sonntag, 21.September 2025 statt
Hier kommt die offizielle Ankündigung der Süddeutschen HiFi‑Tage 2025 in Stuttgart – ideal für Besucher:innen
>> Mehr erfahren>> Alle anzeigenKategorie: Verstärker Vorverstärker
Ausstattungsliste: Audio Research LS17 SE
Ausstattung & technische Daten
| TECHNICAL SPECIFICATION | |
| FREQUENCY RESPONSE | +0-3dB, 0.5Hz to 200kHz at rated output (Balanced, 200k ohms load). |
| DISTORTION | Less than .01% at 2V RMS BAL output. |
| GAIN | Main output: 12dB Balanced output, 6dB SE output. Tape output: 0dB (Processor input: 0dB SE output). |
| INPUT IMPEDANCE | 120K ohms Balanced, 60K ohms SE. Inputs (7): CD, TUNER, VIDEO, PHONO, AUX 1, AUX 2, PROCESSOR. (XLR and RCA connectors) |
| OUTPUT IMPEDANCE | 600 ohms Balanced, 300 ohms SE Main (2). 20K ohms minimum load and 2000pF maximum capacitance. Outputs (3): 2 main, 1 tape (XLR and RCA connectors). |
| OUTPUT POLARITY | Non-inverting. |
| MAXIMUM INPUT | 20V RMS BAL, 10V RMS SE. |
| RATED OUTPUTS | 2V RMS (1V RMS SE) into 200K ohm balanced load (maximum balanced output capability is 30V RMS at less than 0.5% THD at 1kHz). |
| CROSSTALK | -80dB or better at 1kHz and 10 kHz. |
| CONTROLS | Volume (104 steps), Select Input. Push Buttons: Power, Proc, BAL/SE, Mono, Invert, Mute. |
| POWER SUPPLIES | Electronically regulated low and high voltage supplies. Automatic 40 sec. warm-up/brown-out mute. Line regulation better than .01%. |
| NOISE | 1.7uV RMS residual IHF weighted balanced equivalent input noise with volume at 1 (109dB below 2V RMS output.) t |
| TUBE COMPLEMENT | 2-6H30P dual triode, (Hybrid JFET/ tube audio circuit, solid-state power supply). |
| POWER REQUIREMENTS | 100-125VAC 60Hz (200-250VAC 50/60Hz) 130 watts. Standby: 2 watts. |
| DIMENSIONS | 19" (48 cm) W x 7" (17.8 cm) H (standard panel) x 15.5" (39.4 cm) D. Handles extend 1.5" (3.8 cm) forward of the front panel. |
| WEIGHT | 14.5 lbs. (6.65 kg) Net; 23 lbs. (10.55 kg) Shipping. |
Top Händler
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141-589
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