by Chuck Steinman (which probably appeared in Atari classic?
to upgrade your Atari internally with a second Pokey chip; or ask Freddy Offenga for a deluxe-stereo-version, that uses a PCB instead of the piggy-back method. For a list of software that supports this mod. see also: 8.14 stereo-software for the Atari; – Stereo-Blaster and Stereo-Phaser by Portronic/AMC-Verlag, these were hardware add-ons that connected via the monitor jack to the Atari and gave you “another” monitor jack and 2 cinch connectors to connect to the monitor and/or the hifi-system; various small paddles (4-10, depending on the model you have) make it possible to change amplitudes, frequencies, etc. and thus generate a “pseudo-stereo” sound. These add-ons also amplified the sound and thus made quality recordings of Atari sounds much easier. Alas, these hardware add-ons were quite expensive and thus not many (less than 100) were sold. Therefore no special software is required, every A8 sound can be changed or enhanced to “simulated-stereo”… – Stereo-Blaster-Pro, a hardware
