Fulwave Monitor — Route anything to anything.
A monitor router for your Mac. Pick any input device and any output device, put every input on every output with a gain at each crosspoint, and shape each channel with filters, EQ, compression, delay and HRTF Explorer filters — all in one window.
Try it free. The download is the whole app; it stops processing audio every 15 minutes until you buy a license.
A GRID THAT FOLLOWS YOUR GEAR
• Up to 64 inputs by 64 outputs, with a level at every crosspoint — type it, drag it, or scroll it.
• Different input and output devices work together; the grid sizes itself to your interface.
• Right-click a crosspoint to switch it off and back on at the same level.
• Mute and solo every channel, and gang neighbors into stereo pairs.
ONE MASTER FOR THE MIX YOU CHOOSE
• Assign any crosspoints to the master and turn a custom mix up and down together.
• Mute and Dim act on just those crosspoints, and undimming restores them exactly.
A PROCESSING CHAIN ON EVERY CHANNEL
• High pass and low pass, a parametric EQ with up to eight bands and shelves, and a live frequency-response graph.
• A compressor with a transfer curve and gain-reduction meter, plus delay and trim.
• Drag the blocks into any order, per channel, or set one order for all.
• Copy a channel's processing — or a single block — to any other channels, with undo.
• Bypass one channel or everything. It never clicks, and the filters stay warm.
HRTF EXPLORER FILTERS
• Load the IIR filter sets exported by HRTF Explorer onto a stereo pair, with a centre trim that matches HRTF Explorer's own implementation.
PRESETS FOR INSTANT A/B
• Unlimited presets recall the whole mix, master, mute and solo, and every chain without a click.
• Recall from a menu, the keyboard, or eight pads in a small Control window that can float above everything else.
• Sessions save as .fwm files that open with a double-click.
METERS YOU CAN READ
• Peak, peak with hold, RMS, and 4× oversampled true peak, with latching clip lights.
LIGHT ON YOUR MAC
• Only the channels in use cost anything. With all 64 channels running high pass, low pass, EQ, compression and delay, the engine takes about 4% of one core.
• No account, no subscription, no drivers
• One license works on every Mac you own
• Signed and notarized by Apple
Fulwave Monitor is $9.99, one time. Download the free trial, or buy a license to remove the 15-minute limit. Requires macOS 14 or later, on Apple silicon or Intel.