Eurorack vs Roland System-100 audio demos (part2)

MFB OSC 02

MFB OSC 02

Yesterday I tested the MFB VCO and the MFB Dual ADSR with my Roland System100 mod 102, during the test I did some demo recordings.
The demos are quite long and in every demo I used the same “sequence” and tweaked the knobs to let you hear the behaviour of the system.
As the melody is quite redundant  I hope you don’t get annoyed and focalize your attenction on the sounds.

  • VCO MFB with Roland filter
    The MFB VCO (only one vco) passes trhu the Roland System100  filter.
    First I use a saw wave then a square without any modulation and play with the filter to show as the the two modules interact.
  • VCO MFB with System100 and MFB Dual ADSR
    The MFB VCO pass thru the Roland filter and the MFB env modulates the Roland filter cutoff.
    It starsts with a saw wave , than at 1’30 I switch to the PWM and continue playing with the filter and with the MFB env.
    At 4’50 I turn the Roland VCO volume up…
  • VCO PWM (Roland System100 vs MFB)
    Here’s a comparison between the two vco passing thru the Roland System100.
    They both produce the PWM with a similar rate, the MFB sounds a bit harder, it may need an attenuator for PW mod…
    The first is the Roland and the second is the MFB

PAY ATTENCTION!!
When you listen to the sound keep the volume at a fixed level, don’t turn up the volume when some sounds seem more quiet because there are some resonance peaks that can DAMAGE your speakers and your EARS!

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: