Heckmann Audio Repro-1 100B, Operation Manual

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2-3 OSCILLATOR B
OSC B is basically the same as OSC A – without SYNC but with the following extras:
TRIANGLE SHAPE switch: This waveform is bipolar, so it doesn’t add any DC to the
modulation when used as an LFO. As an audio signal, the triangle has very little bite,
but can be used to boost the fundamental frequency. The triangle is also good for
driving the wavefolder effect (see EFFECTS chapter).
NORM | LO FREQ switch: Extends the range of oscillator B down to sub-audio
frequencies suitable for use as an LFO. Note that the FREQUENCY range is 4 times
greater than in NORM mode.
KYBD | OFF switch: Switching this to OFF disables keyboard follow, resulting in a
constant pitch independent of the played note.
2-4 GLIDE & MODE
Also known as ‘portamento’, glide is the slurring of pitch between consecutive notes.
RATE knob: How long it takes to move from one note to the next. At zero, pitch
changes are instantaneous, while they are very slow at values above 50.
AUTO switch: In the NORM position, all notes will glide. In the AUTO position, this
only happens when a new key is hit while the previous one is still being held ( legato ).
RETRIG switch: In the NORM position, legato playing does not retrigger envelopes. In
the RETRIG position, the envelopes are retriggered with each new note.
INTRO SYNTH SEQUENCER KEYS-PERF EFFECTS TWEAKS CONFIG NKS
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