 Various accessories are available to suit the NTi Audio instruments as follows. NMI 20DBA -20dB passive attenuator is available to extend the balanced input range of the Minilyzer ML1 up to +40dBu. Ideal to connect power output stages of amplifiers. Accuracy 0.1% balanced to balanced. NMI PL1, NMI PR2Two soft pouches with belt clips are available to protect these products against shock, dust and water. NMI SC2A rigid plastic system case is available for storing the Exel Line test system. With space for either a Minirator MR1, a Minilyzer ML2 or MR-PRO and a MiniSPL or a DL1, DR2 and AES3id. There is also room for cables, connectors and other accessories required for 'on site' testing. For more information visit www.nti-audio.com Please Note: Whilst the Exel Line range is calibrated at the factory, they are not supplied with a calibration certificate as standard. If you require a full 12 months certificate, the unit will be ordered from the NTi factory and not supplied from stock. | 
