74 Maintenance
• TG3K0A866 STEREO CODER BOARD (OPTION)
• TG3K1A866 STEREO BOARD (OPTION)
• TG3K2A867 AES/EBU BOARD (OPTION)
• TG2UDA890 VCO BOARD WITH POWER CONTROL (OPTION)
• TG2UGA890 MPX BOARD (OPTION)
• TG2UCA890 SPLITTER BOARD+MEASURE POINT (ETG MODELS : ETG1200.2)
• TG2UAA899 LP FILTER+MEASURE POINT (ETG MODELS : ETG1600.3 - ETG1200.2)
• TG2UBA890 LP FILTER+MEASURE POINT (ETG MODELS : ETG800.1)
• TG1 3A111 LP FILTER+MEASURE POINT (ETG MODELS : ETG150)