High performance. amplifier (AUD).
FC 21; CH -483422, FC 22; CH -481176, FC 25; CH -481176. HW 31652394. CH 7245-. Variant code: K501 or K502. Variant code: CB03 and K502. HW 31489728, 31652394. FC 25; CH -163083, FC 35; CH -167287, FC 70; CH -163083. CH -90342.