FS: Avalon 737sm. This is a special edition Mercenary Audio blackface 737 with approx 20 hours of use. Purchased new for my project studio about 4 years ago and has remained racked in the same place since new. New gear arrivals are here and I need to make room. I've heard these make fantastic bass DI's but I've not used it for that, only for some voice over sessions. Price includes shipping within mainland USA. Paypal. $1500 price drop for local pickup in central Dallas, Tx.