Summing

Pyra-Sum

Passive analog summing that scales with your hybrid rig.

$1,595 Find a Dealer
Pyra-Sum front panel

Pyra-Sum brings analog summing to a hybrid mix without imposing a sound you did not choose. The passive design means the make-up gain stage is yours to pick: run it into your favorite preamps and let them set the character.

Cascading busses let multiple units stack as your channel count grows.

Under the Hood

Specifications
Type Passive analog summing
Expansion Cascading busses
Make-up gain External (your preamps)

Questions, answered

Why passive summing?

A passive design adds no electronics of its own to the signal path. You choose the make-up gain stage, which means you choose the character: clean, console-style, or colored.

Hear it in your own session

The UnFairchild plug-in is $149 with a 14-day free trial. The hardware is at a dealer near you.