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L C - 7 R
TUBES PREAMPLIFIER

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Summary of Contents for Listen LC-7R

  • Page 1 L C - 7 R TUBES PREAMPLIFIER...
  • Page 2 Our products are built using the finest components and materials. Please read and observe all warnings and instructions in this user manual and all those marked on the unit to get the best performances from your new LC-7R for many years to come.
  • Page 3 2. Installation The LC-7R should be positioned in a safe place on a plane surface. Adequate clearance must be left above and around the device to guarantee a correct ventilation. We also suggest to leave enough...
  • Page 4 LC-7R by Listen and Co. 3. Connections to the main The LC-7R is set at the factory to the appropriate mains voltage of the country it will be shipped to. Attenzione! Never connect the LC-7R to AC mains if the local voltage doesn’t match the value indicated on the rear panel!
  • Page 5 LC-7R by Listen and Co. Front panel 1) volume knob 2) vu meters 3) main switch 4) selector knob Rear panel 1) line level input 2) output connector 3) ground connection...
  • Page 6 “OFF” position. Valve replacement should be carried out using only valves of the same type and matched in pairs. The LC-7R uses valves type 12AU7 (ECC82/ECC802 equivalent), type 12AX7 (ECC83/ECC803 equivalent) and type 5U4G.
  • Page 7 LC-7R by Listen and Co. SPECIFICATIONS LC-7R Inputs: 4 lines RCA (CD, TU, A1, A2) Output connectors: 2 lines RCA (1 left + 1 right) THD: < 0,2% @ 1kHz, 35V Max output level: Gain: 17,6dB ≥47dB Left and right crosstalk:...
  • Page 8 Listen & Co Europe Listen & Co. Asia Via Vincenzo Bellini, 7 - 20020 Shangbu Industrial Park, Hongli Cesate, Milano, Italy Road, Futian District Shenzhen China...

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