Sum a full DAW session through analog – 32 channels, vintage-style colour. The Heritage Audio MCM-32 is a rack-mount analog summing mixer for hybrid studios. It takes up to 32 outputs from your interface, groups them into 4 stereo subgroups and sums them through a 73-style transformer-coupled stage.
Why customers choose it
Who it is for
Mixing engineers and studios running large DAW sessions who want analog summing and bus processing with many stems.
What’s in the box
- 1 x Heritage Audio MCM-32
- AC power cord (EU & US)
- 1 x Power supply HA-PSU02
Specifications
| Channels | 32 (4 subgroups of 8) |
|---|---|
| Channel input impedance | Greater than 20 kohm |
| Maximum channel input level | Greater than +26 dBu |
| Maximum insert send level | Greater than +27 dBu, drives 600 ohm |
| Maximum output level | Greater than +26 dBu into 600 ohm |
| Frequency response | +/-0.5 dB, 20 Hz – 20 kHz |
| THD + N | Not more than 0.07 % (50 Hz – 10 kHz, +20 dBu out, 600 ohm) |
| Noise | Better than -80 dBu (all faders up, all subgroups in) |
| Connections | DB25 (Tascam); master bus and master insert on gold-plated XLR |
| Type | Analog summing mixer |
| Subgroups | 4 stereo subgroups of 8 |
| THD + N | 0.07 % maximum |
| Connectors | DB25 (Tascam), gold-plated XLR |
| Mounting | Rack mount |
Good to know
- Rear connections are DB25 (Tascam standard) – plan DB25 snake cables to your interface.
- The master section has its own balanced insert on XLR.
- Need aux sends or fewer channels? See the Heritage Audio MCM-20.4.
FAQ
Can I record through it?
Yes. The insert sends always carry signal, so they work as direct outputs.
Does it have aux sends?
The maker does not list aux sends for the MCM-32; the MCM-20.4 has 4.







































Reviews
There are no reviews yet.