ALM ALM003 - Manual (Page 4)

Features
The SID GUTS supports to following SID chip features via modular control;
• 1volt per octave control of a ‘core’ SID oscillator 0-5v input (with tunable offset)
• Direct and voltage control of oscillator wave shape selection (Pulse, Triangle,
Square, Saw)
• Filter switchable between 4 modes - 12dB/Octave HP , LP , BP & Notch (HP+LP)
• Direct and Voltage control (with offset) of Filter cutoff and Resonance.
• 1 volt per octave control of second SID 'modulation' oscillator
• Direct and voltage control of modulation oscillator 'type'; ring modulation, sync or
none.
• Direct and voltage control of pulse wave pulse width.
• External audio input 2
The SID GUTS does not support the following SID features:
• Remaining 3rd oscillator
• ADSR
Other features include
• Support for ALL SID chips (6851/8580) & SwinSID chips.
• All settings non volatile
• Audio output and input at modular levels.
• Designed and built in England.
ALM-003 - ‘SID GUTS’
4
2 Not available with SwinSID chip