second sound UniSyn - Page 6

6
UniSyn Universal Audio to Synth Interface User’s Manual
Internal Synth Secon
14. Harmony Knob: Adjusts the pitch oset of the internal synth
voices, pitch CV and MIDI notes in semitone steps over a ±2
octave range. The harmony knob posion is summed with the
FM CV input.
15. Output Aenuaon Knob: Master volume for SYNTH OUT
16. Wave Selecon Switch: Toggles internal oscillator wave shape
between sawtooth and square.
17. VCF Frequency Knob: Adjusts maximum cuto frequency of
VCF applied to sawtooth and square waves.
Also controls MIDI envelope modulaon type:
Fully CCW: No envelope modulaon
10 O’Clock: Envelope controls Aertouch (Channel Pressure)
12 O’Clock: Envelope controls Mod Wheel CC
2 O’Clock: Envelope controls Breath Controller CC
Fully CW: Envelope controls Expression CC
18. Source/Synth Mix Knob: Adjusts mix of preamp output with
internal synth voice.
19. Wave Mix Knob: Adjusts mix of post-VCF saw/square wave
with sine wave.
SD Card Slot
20. SD Card Slot: This “future proofs” the UniSyn by making
potenal future rmware updates a piece of cake. All you
need is a micro SD card and an updated binary (to be provided
by Second Sound). You save the binary le to your micro SD
card, insert the card in the slot, and power cycle the UniSyn
(remove and apply power). The four LEDs will light up one at a
me to show that the new rmware is being downloaded, and
you can now enjoy your updated rmware!