smooth surround echo sound for lap steel

[Carl]

Having just purchsed my Gretch G5715 Lap Steel i am now on the lookout for a echo box or similar that does not have a delayed echo and is non digital, the sound i wish to create is a warm mellow surround echo and i would invite members to give me some suggestions please

[Zumbilly(Murdoch)]

Carl
I think Your description suggests a reverb effect,Have a look at u tube and dial in Analog reverb and You will get a few sound examples.
There are many brands,some expensive and some less expensive.
Billy

[Carl]

Thank you Billy, will give it a browse