Audio Research - LS2 MKII Preamplifier





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Description from the seller
Audio Research LS2 MkII – Reference vacuum-tube preamplifier
Exceptional Audio Research LS2 MkII preamplifier, an iconic model from the prestigious American brand, globally renowned for its engineering excellence and refined sonic signature.
The unit is in very good condition and in full working order, showing only minor signs of use, perfectly in line with its age and with no impact on technical or musical performance.
The LS2 MkII is widely appreciated for its transparency, expansive soundstage, natural timbre, and high musicality, making it a benchmark choice for both demanding audiophiles and collectors of high-end equipment.
Technical data
Brand: Audio Research
Model: LS2 MkII
Type: Tube line preamplifier
Valves: 4 × 6922 / 6DJ8
Tickets
RCA (single-ended)
XLR (balanced)
Outputs
RCA
Balanced XLRs
Gain: approximately 12 dB
Frequency response: approx. 0.5 Hz – 200 kHz
Output impedance: low, compatible with a wide range of power amplifiers
Power supply: 230V
Construction: a sturdy metal chassis, typical of Audio Research
Origin: Made in the USA
Overall condition
Fully operational
Excellent audio performance
A very well-kept appearance for someone their age.
Includes professional packaging.
Audio Research LS2 MkII – Reference vacuum-tube preamplifier
Exceptional Audio Research LS2 MkII preamplifier, an iconic model from the prestigious American brand, globally renowned for its engineering excellence and refined sonic signature.
The unit is in very good condition and in full working order, showing only minor signs of use, perfectly in line with its age and with no impact on technical or musical performance.
The LS2 MkII is widely appreciated for its transparency, expansive soundstage, natural timbre, and high musicality, making it a benchmark choice for both demanding audiophiles and collectors of high-end equipment.
Technical data
Brand: Audio Research
Model: LS2 MkII
Type: Tube line preamplifier
Valves: 4 × 6922 / 6DJ8
Tickets
RCA (single-ended)
XLR (balanced)
Outputs
RCA
Balanced XLRs
Gain: approximately 12 dB
Frequency response: approx. 0.5 Hz – 200 kHz
Output impedance: low, compatible with a wide range of power amplifiers
Power supply: 230V
Construction: a sturdy metal chassis, typical of Audio Research
Origin: Made in the USA
Overall condition
Fully operational
Excellent audio performance
A very well-kept appearance for someone their age.
Includes professional packaging.

