Pass Labs X 2.5 has the features you are looking for. Can be found used here on Gon for around $1800.00
Preamp for H20 Signature S250
Im looking for a good match for my Signature H20 S250, it should have an HT bypass with balanced input and output, tube or ss, wife loves movies so i have to please her. Currently im using Anthem AVM30 as my pre/pro, Tyler Linbrook Signature 2 piece speaker sytem as front and planning to biamp (already bought 2 S250), VH Audio Flavor 4 PC, Von schweikert speakers for surround and center, all components are in dedicated 20amp line. Thanks in advance for all your help.