Yamaha TF3-CA TF Series 48ch TouchFlow Digital Mixer (24 inputs)  From Yamaha

TouchFlow Operation™ – Smooth, Natural Control Flow
Yamaha digital consoles have always been designed with input from leading engineers worldwide to ensure that the most efficient, intuitive operation is achieved. The highly regarded Selected Channel and Centralogic™ interfaces attest to the success of that approach. The TF series combines Yamaha know-how with new input from the field and the latest touch-screen technology to deliver an evolved experience in console operation. Smooth setup and operation, practical presets and scenes, refined design, and software applications that integrate seamlessly with the entire system: these elements comprise TouchFlow Operation, a new concept in console interfaces that offers unprecedented comfort and convenience in small consoles, for a wide range of users and applications.
In developing the TF series Yamaha engineers built from their existing base of acclaimed high-end mixer interfaces, adding intuitive control in an interface optimized for the type of touch panel control that has become a familiar feature in a wide range of applications. Allowing most operations to be carried out via the touch panel alone, the innovative TF series interface will quickly become second nature to a broad spectrum of users. Whether you have experience with Yamaha digital consoles, work with other digital consoles, operate analog consoles, or have never operated a mixer before, TF consoles will lead you to the desired results quickly and effortlessly through a smooth, efficient workflow. The availability of physical controls surrounding the touch panel further enhances control versatility and precision.

Touch & Turn Knob Offers Extra Control Precision
When you need extra precision for a fine EQ or other adjustment, the physical Touch & Turn knob is always available right beside the touch panel. There are also four User Defined Knobs below the panel that can be assigned to control compressor threshold, EQ gain, or other parameters you need fast, direct access to while mixing. The knobs always affect the currently selected channel.

1-knob COMP™ & 1-knob EQ™: One Knob to Dial In the Ideal Sound
An experienced engineer can do a lot with a compressor: bring a guitar to life, add punch to bass, tighten up a snare, and make vocals ride clearly on the mix. The 1-knob COMP can do all of this quickly and easily, without the need to juggle multiple parameters to achieve the desired effect. Originally introduced in Yamaha analog mixers, the 1-knob COMP quickly became a popular and valued feature. It has now been further refined in a digital version that adds new setup ease and efficiency to the TF consoles.The same concept has been applied in a new 1-knob EQ feature that provides notably improved speed and smooth operation. 1-knob EQ has been painstakingly fine-tuned by Yamaha R&D staff in cooperation with distinguished sound engineers, to ensure that you can achieve outstanding results with minimum effort in the shortest possible time. A Vocal Mode makes it easier than ever to achieve a clear, well defined vocal sound, while an Intensity Mode offers 1-knob “intensity” control over EQ curves you either select from the presets or create from scratch.But there’s more: the 1-knob COMP and 1-knob EQ are provided on the output channels too, so you can quickly achieve overall output compression or EQ that ideally matches the room and audience size. The output 1-knob EQ has a Loudness Mode in place of the Vocal Mode, effectively increasing the sound pressure level while maintaining optimum sound as you rotate the knob.Both the 1-knob COMP and 1-knob EQ provide quick access to the full compressor and EQ displays, so you can fine tune settings as required.

GainFinder™ Supports Precision Gain Setup
Gain is the first adjustment the input signal sees