AdLib Music Synthesizer: Specs

Monday, May 2, 2016

Last Updated: Wednesday, June 1, 2016




Specs List


Parts Specs
Audio Connector 1/4" Phono Jack (1987 version), 3.5mm audio jack (1990 version)
Potentiometer 10k, 270° rotation
FM Synthesizer Sound Chip Yamaha YM3812
DAC Yamaha YM3014 (DAC-SS)
Operational Amplifier RC4136
Line Decoder 74LS138 (x2)
Power Amplifier LM386N-3
Transceiver 74LS245
Inverter 74LS04
Flip-Flops 74LS109*


Technical Specs
Sample Rate 49716Hz (49.716KHz)
Bit Rate 16-bit
Audio Channel Output Monoaural (Mono)
Music Capabilities 11-voice FM (9 channels, 2 operators)
Digital Capabilities None
Frequency Response Unknown**



*In the case of the Flip-Flops IC on the Malinov version of the Adlib sound card, it is 74LS74 instead of 74LS109.
**Undetermined because it hasn't been tested for it. Also, because the card is from 1987, documentation is sparse especially.



Back to the AdLib Music Synthesizer Page

Back to the Raspberry Pi 2 Test Server