Masteraufnahmen (PSC/PSK)
Master DIN 69871 AD/B C.-390B.540 + C.-390.540, Walter
Master MAS-BT JIS B 6339 AD/B C.-390B.555 + C.-390B.558, Walter
Master MAS-BT JIS B 6339 AD/B C.-390B.55 + C.-390B.58, Walter
Master DIN 69871 AD/B C.-390B.540 + C.-390.540, Walter