Pro audio gear covers the core tools engineers use to shape, control, and capture sound in the analog domain. In a modern studio, that usually means mic preamps for gain and tone, EQs for tonal balance, compressors for dynamic control, and modular or rack-based systems for building complete signal chains.

At Z&H, this collection brings those categories together in one place. The goal is not simply to offer different boxes, but to provide different functions within a practical analog workflow. Some products are built for tracking and microphone gain, some for tonal shaping, some for stereo bus or mastering dynamics, and some for modular expansion in 500 Series format.

If your main focus is recording, preamps like the V12, HO2, and HO8 cover transformer-coupled colour, clean all-discrete gain, and multi-channel front-end work. If you are shaping tone, EQs like the V250, V560, HVC250, and ME-250DX span parametric, graphic, stereo, and mastering-oriented workflows. If you need dynamic control, the 1178, Hopto, VCA Compressor, and Model 670 each offer a different compression character and application range.

For engineers building flexible analog chains, Z&H also supports the modular side of studio workflow through the VC500VPR 3-Slot and VC500VPR 8-Slot power racks. That makes it possible to start small, expand gradually, and combine preamps, EQs, and dynamics in one powered system.

This collection is best understood as the broad entry point to the Z&H lineup. If you already know the format you want, you may prefer to go deeper into 500 Series or Studio Rack Gear. If not, this is the right place to understand the main product categories and decide what kind of analog tool your workflow needs first.