Behringer 305 EQ/MIXER/OUTPUT, Legendary Analog Parametric EQ, Mixer and Output Module For Eurorack

UPC: 4033653032162
Special Price $99.99 was $149.99
Availability: In Stock & Ready to ship


  • Combination of amazing parametric EQ, mixer/oscillator, and headphone amplifier module from the early '80s.
  • An authentic reproduction of original "System 100M" circuitry.
  • 4-channel EQ section with level, bandwidth, and frequency controls plus direct out for maximum flexibility.
  • 4-input mono mixer with pan and 2 adjustable mono/stereo master outputs.
  • Tuning oscillator with 3 selectable frequencies (200/400/800 Hz) and level control.
  • Independent headphone output with level control.
  • Bypass switch for quick comparison of EQ signals.
  • 25 controls give you real-time access to all important parameters.


The Behringer System 100 305 EQ/MIXER/OUTPUT Module. A parametric EQ, mixer/oscillator, and headphone amp combo that is an authentic reproduction of the original System 100M circuitry from the 80s that can fit in a standard Eurorack case. The best part is at a very affordable price! Mix the 305 in with your existing rig or start your modular synth journey from here. Either way, you’re sure to have a lot of fun!

Sculpting Your Masterpiece

The 305 allows for maximum tone shaping with its 4-channel EQ section complete with level, bandwidth, and frequency control that span a wide frequency spectrum from 20 Hz all the way up to 20 kHz. Using the two outputs of this section, you can then patch signals to two different modules for some extra modulation and waveform sculpting possibilities and even switch between EQ’d and Bypass modes for a quick comparison.

Start Mixing

For added mixing capabilities, you can use the 305’s 4-input mixer with individual pan and level controls. The output signal can be in either mono or stereo via 3.5mm and ¼” jacks. Monitor your overall signal though the independent headphone output and its included level control.

Eurorack Ready

Installing the 305 EQ/MIXER/OUTPUT is simple as it was designed to fit into a standard Eurorack case. Just connect the power cables to the power supply and mount the module using the included screws. This allows for the 305 EQ/MIXER/OUTPUT to be mixed with other synth modules for a truly unique set up.

Product Specifications:

Power Supply: Eurorack

Current Draw: 120 mA (+12 V), 100 mA (-12 V)

Dimensions: 53 x 122 x 129 mm (2.1 x 4.8 x 5.1")

Rack units: 24 HP

Weight: 0.28 kg (0.62 lbs)

More Information
UPC 4033653032162
BRAND Behringer
Manufacturer Part Number 305EQ/MIXER/OUTPUT
Condition new