You are bidding on a Sony Interpolator Position Detection Module, Model MD20A Features Generates A/B Phase Output Signal with a Resolution of 0.5 µm A/B Phase Signal, Up/Down Signal, Zero Point Signal and Alarm Signal Output by Differential Line Driver Selectable Resolution and Output Pulse Width Compact Design Description The Sony MD20 Series Interpolator is a NC feedback detector unit for position control. The unit generates A/B phase output signal with a resolution of 0.5 µm. The MD20 series have A/B phase signal, up/down signal, zero point signal and alarm signal output by differential line driver and selectable resolution and ouputpulse width. This is a great unit that I will fully guarantee - new cost $1300. Shipping in the Continental US is $9.90- I have very competitive rates for our always welcomed International bidders. Thanks for looking! If you have any question on this item please call us at 1-800-826-3433 (9 - 5pm Eastern). Pay me securely with your Visa or MasterCard through PayPal! Powered by SixBit's eCommerce Solution