TUBES PREAMPLIFIER
L C - 7 R
Page 1: ...TUBES PREAMPLIFIER L C 7 R...
Page 2: ...ieces of audio equipment in which passion for the music and attention to the functional design join together in harmony Our products are built using the finest components and materials Please read and...
Page 3: ...to prevent any possible damage due to the condensation which can eventually form during transportation Please note that condensation can form every time the amplifier is moved from a cold to a warm pl...
Page 4: ...new ones of the same type and value 4 Operation SWITCHING ON AND WARM UP Warning Switch on the LC 7R only after all the connections have been made and checked Before switching on ensure that the volum...
Page 5: ...LC 7R by Listen and Co 1 volume knob 2 vu meters 3 main switch 4 selector knob 1 line level input 2 output connector 3 ground connection Rear panel Front panel 1 2 4 3 1 2 3...
Page 6: ...The LC 7R uses valves type 12AU7 ECC82 ECC802 equivalent type 12AX7 ECC83 ECC803 equivalent and type 5U4G Important Before attempting valve replacement make sure that the amplifier is switched off and...
Page 7: ...nes RCA CD TU A1 A2 Output connectors 2 lines RCA 1 left 1 right THD 0 2 1kHz 35V Max output level 35V Gain 17 6dB Left and right crosstalk 47dB Input stage 12AU7 x2 and 12AX7 x2 5U4G x1 Frequency res...
Page 8: ...Listen Co Europe Via Vincenzo Bellini 7 20020 Cesate Milano Italy Listen Co Asia Shangbu Industrial Park Hongli Road Futian District Shenzhen China...
