The dbx 140x would be my choice for Type-II. It's the later generation half-rack... looks like the 150x, which is the Type-I version. There's also a 140 full-rack, but IMO the 140x is the best they made. It's simultaneous encode/decode so you can listen to the decoded signal off the repro head. Some models will only do one or the other, encode or decode, so you would need two stereo units with some. This makes the x-series a good choice. It sounds great too.