Blackdog HiFi
Custom Linestage Preamps, Headphone Amps, and Phono Preamps

LS1 mkIII Vacuum Tube Linestage Preamplifier

  All vacuum tube design utilizing 6SN7 tubes for a clean robust sound. Highly musical with a broad soundstage, this linestage preamp will be the cornerstone of a top sound system.

  We don't just take a kit and put it in a box, like another well known builder. 
The LS1 v3 is an original design with years of testing and development behind it.
  Our properly designed and built circuit boards prevent the unsafe rats nest of wires, and ensure reliable safe operation for years.

 - All tube gainstage (6SN7)
 - Only one capacitor per channel at the output
 - Non-inverting
 - Fully regulated power supplies throughout
 - 4 inputs, 2 pair outputs suitable for biamping or use with a subwoofer
 - Remote control volume with mute (optional) 
 - Low distortion, low noise for crisp clear music reproduction
 - Low output impedance to drive long cable runs
 - Broad flat frequency response (10Hz - 35Khz@10V output -0.1dB)
 - Compatible with virtually any power amplifier
 - Relay switched inputs right at the jacks avoiding long wiring runs
 - Available in brushed aluminium or powder coated black faceplate
 - Non-magnetic heavy gauge aluminium chassis
 - Designed and built in Canada

For pricing information visit:
DTS Audio Electronics - LS1 v3
of email us at the link below or from the contact page

LS1v3 Linestage Front LS1v3 Back tube linestage