UralTone Eurorack Series - Tube Sounding Micro Mixer Expander -kit

For the many four channels of Micro Mixer is just too less, considering if it's specially used with instuments capable of stereo output. To solve this limitation we figured to make expansion for the Eurorack Micro Mixer. The channel input circuit is exactly the same as in oririginal and two amplifier stages used as master out has been turned to extra two input channels. By this we did get six more channels on same sized panel as Eurorack Micro Mixer.

Expander can be connectec to all Eurorack Micro Mixers built on pcb v1.51 which has expansion connector reservation.

The basic circuitrty is basically the same as the original version: "This product was designed completely for own needs. Working with various sources, synths, loopers and quitars requires as mixer. Table sized mixer is sometimes way too big. The vision was to have good sounding device but not exactly hi-fi. We designed the circuit around good known MOSFET IC. Sound and simplicity are borrowed from tube circuits. We also added few nice extras."

Clipping: Each channle has its' own (soft) clipper switch, which allows distortion on lower signal levels. Before clipping the signal starts to compress. This clipper works similar way as using tape compession.
Insert: Needed for various effects. The insert connector allows using any guitar or studio effect inserted before the chanel volume pot. The insert jack works also as channel output for example for audio interface.
Link: All four channels are linked internally. If signal is fed to input one, all the rest of the inputs are chained to input one. If channel 1 and 2 are used, channel 1 is used individually and input 2 is linked to channels 3 and 4. This allows parallel signaling, such as clean and distorted channels or different inserted effects for one instrumetn. Sound: No way this is inteded to sound hi-fi. It's well sounding, nicely distorting mixer for synths, guitars etc. All channels compesses or distorts kindly.

In nutshell: UralTone tube sounding mixer sounds tasty. It's not uncolored basic mixer, it's effect of it's own!