Leveling Amplifier Model ONE LA
The IGS ONE LA is a photo-optical compressor, referring to the legendary solution of United Recording Electronics Industries. It is an input and output transformer balanced, full tube device. The input of the system is worked with a Sowter 4383 transformer, the output with Edcor 10k/600. Two 6N2P-EW 6N1P-EW dual-triodes are installed on the audio circuit, while the compression circuit isequipped with the 6N2P-EW triode and the 6AQ5 pentode, which control the work of the T4B photocell. On the front panel you can adjust the input sensitivity (GAIN) and compression threshold (PEAK REDUCTION). Additionally, you can select the operating mode between Compress and Limit. You can also set the meter to VU or Gain Reduction.