My Hardwire RV-7 excels at this, but I thought the RV-6 did a great job as well

That being said, it isn't always easy to capture the metallic response of the spring as you hit strings more aggressively with a digital spring reverb, but I thoguht the RV-6 did a great job with it

I discovered you can use the 'wet channel' (plug in the Input B and Output A) to record whatever you like with no presence of the dry sound