Stereo Mixer with separate L/R controls, can also handle line level signals

Stereo Mixer, line level & for pedals
Stereo Mixer (3x) for line level signals 
suitable for the 1010music blackbox
This device has 3 TRS inputs and a TRS output and is capable of handling line level signals up to ~24Vpp without distorting. This means that you can even use it with Eurorack signals, for example you can combine it with the 1010music Blackbox.
Of course the mixer can be also used with typical instrument level signals (e.g. with other pedals or preamps)

It is powered with the 9V supply that typical pedals use but internally a dedicated circuit converts this voltage to dual rail supply (+15V, -15V) in order to maximize the available headroom and handle signals up to ~24Vpp.

There are separate volume controls for Left and Right channel for each input and a master volume knob that can offer you a total +6dB boost (we can increase it by your request if you need more than that).

For every channel there is also a mute switch and a phase reverse switch available. Two momentary switches (L & R) give you the ability to momentarily mute the output.

▹ 3 TRS inputs / 1 TRS output
▹ Input impedance: 1Mohm
▹ Output impedance: 100ohm
▹ Required power supply: 9V (polarity: negative tip)
▹ Current Draw: 180mA
▹ Enclosure dimensions:  188 x 120 x 39 mm (7.40 x 4.72 x 1.53 in)
▹ Weight: ~780gr