Rens Heijnis                                      custom-built audio equipment




A few examples of  mixing tables

Portable mini mixer in black: mains powered, 4 channel with direct out, panoroma,
auxiliary, 48V, low cut filter, headphone amplifier. 
Picture back


Portable mini mixer in black: mains powered, 4 channel with direct out, overload led, stereo MIX out,
headphone amplifier, talk back, 48V, channel 1 and 2 suitable for Sonodore LDM-54,
Dimensions: 25cm 6,5cm 25cm (9.8 x 2.6 x 9.8)
Picture back


Portable mini mixer: LI-ION battery power, 4 channel with balance and low cut filter, stereo MIX out,
headphone, monitor unit, build in talk back speaker, input 4 60V microphones.
Dimensions: 25cm 6,5cm 20cm (9.8 x 2.6 x 7.8)

Remote control of the portable mini mixer: talk back, monitor.


6 channel pre-amplifier: direct out, direct in, mixbus, panning is set by switches,
gain fine (-3,-2,-1,-0,+1,+2) is remote controlled, MS matrix


Analog surround mixer with 6 microphone and 4 line inputs. Separated stereo and surround panning.
The stereo has a switched panning. The surround has 3 panning potentiometers. See:  
In 19" case, but can be delivered in a horizontal mixer model.
Very interesting for those who do not want to mix digital
Front drawing:  
front      Back drawing:  back    For specifications see:  5.1mixer


Mixing tables only on special request.
Price indication about 2000 to 2500 euro per channel.


12 channel  standard stereo mixer, as small and light as possible.
This mixer is specially designed to make a mixer with a high sound quality for an affordable price
Can be extended with  a Fostex Talk back speaker and  light signaling
Front drawing:  
front      Back drawing:  back    For technical specifications see:  12chmixer and Talk Back


14 channel custom-made mixer with an extra 8 channel sub-mixer


 10 channel custom-made mixer.


16 channel custom-made mixer.


10 channel custom-made mixer


10 channel custom-made mixer



26 channel mixer: mic/line, 24 position switch gain, insert, 2 aux, fader on/off, L-R 1-2 3-4, peak, afl, P&G fader