From around the web
Video content requires cookies
To view YouTube videos, please accept performance cookies to enable video content.
This will enable YouTube video playback on this site.
Audio Research
First released in 2010
LS27
By clicking a retailer link you consent to third-party cookies that track your onward journey.
If you make a purchase, Linephaze may receive an affiliate commission.Specifications
amplification technologyVacuum Tube
Frequency Response0.2Hz-160kHz (+0/-3dB)
Input ImpedanceBalanced: 120kΩ, Unbalanced: 60kΩ
Output Level2V RMS
Output ImpedanceBalanced: 700Ω, Unbalanced: 350Ω
Signal to Noise Ratio~100dB
Total Harmonic Distortion<0.01%
Dimensions (W x H x D)483 x 134 x 338
Weight7.4 kg