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SASVCO

The VCO of the SASM modular system project

Courtesy/Thanks to: SAS

Description: The SASVCO is a 4(5) waveform oscillator, built around Jörgen Bergfors Bergfotron-VCO, which in turn is built around the ASM-1 VCO. The SAS-VCO offers SAW,SQU,TRI,SINE and PULSE waveforms, with CV in, FM in, sync in, and PWM in. It can also be slightly modified to allow LFO frequencys for all waveforms. The SASM is a project run by the Swedish mailinglist SAS and is a joint effort to make a modular system. for more information on the project please visit the project website www.jacek.nu/sas/. Please observe that the site is in swedish.

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saw 
sin 
squ 
tri 
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Files
sas_saw.mp3
   SAS-VCO SAW waveform. 5 pitches.
sas_squ.mp3
   SAS-VCO SQU waveform. 5pitches
sas_tri.mp3
   SAS-VCO TRI waveform. 5pitches
sas_sin.mp3
   SAS-VCO SIN waveform. 5pitches
sas_saw_freq_sweep.mp3
   SAS-VCO SAW waveform frequency sweep with pot.
sas_squ_freq_sweep.mp3
   SAS-VCO SQU waveform frequency sweep with pot.
sas_tri_freq_sweep.mp3
   SAS-VCO TRI waveform frequency sweep with pot.
sas_sin_freq_sweep.mp3
   SAS-VCO SIN waveform frequency sweep with pot.
sas_pwm_with_sas_tri_freq_sweep_on_
   Pulse modulated SAS-VCO, modulation source is a second SAS-VCO, SAW waveform out, frequency is swept
2_x_sas_synced_with_diff_waveforms_
   2 SAS-VCO's synced together, via the sync in, and waveform out from the second VCO. Frequency is swe
mat02_tempco.gif
   Pin schematics for the Tempco and matched transistor pair.
mat_tempco.gif
   Schematics showing the configuration of the Matched Transistor pair and the tempco
vco_bom.htm
   Bill of materials for the SAS VCO. With ELFA part numbers.
vco_instruktioner.htm
   Instructions on building the SAS VCO (in swedish)
vco_layout.pdf
   PCB layout for the SAS VCO
vco_schema.pdf
   Schematics for the SAS VCO
Manufacturers
SAS
   SAS is not a company and not a person, its a Mailinglist really. SAS was founded by Erik Grönberg, a
Modular mother system
SAS-Modular
   a modular system created by the SAS-team of Sweden.
Other relations
Jörgen Bergfors
   Jörgen Bergfors is one of the many talented electronic wizards at the Swedish Analogue Sympathists m
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