AUDIO RESEARCH LS28 LINE STAGE PREAMPLIFIER

₱390.00
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The LS28 line stage is a flexible and intuitive preamplifier. Four balanced and four single-ended inputs, and two sets of both balanced and single-ended outputs, allow maximum connectivity. The straightforward menu allows control of numerous parameters, including input naming, tube hours, auto shutdown, and home theater passthrough. Phase invert and mono are also standard functions. At the heart of the LS28 are four 6H30 vacuum tubes in the analog circuit. While the LS28 is the perfect match for any Audio Research amplifier, it has been designed to work with nearly any amplifier on the market today.



Specifications:



FREQUENCY RESPONSE: +0-3dB, 0.4Hz to 200kHz at rated output (Balanced, 200k ohms load);



GAIN
Main output: 18.5dB balanced output. (12.5dB SE output.) Record output: 0dB (Processor input: 0dB balanced out);



INPUT IMPEDANCE: 100K ohms Balanced, 50K ohms SE. 8 Inputs - 4 balanced, 4 single-ended.;


TUBE COMPLEMENT: (4) 6H30P dual triode.


220v

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