coltonius
Well-known member
- Build Rating
Update 5.28.23 - I couldn't help myself.. After realizing how close the Lightspeed and Southland are (schematically speaking), I had to dig out more parts and build a mini Southland! Info below..
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To put it plainly, this was the result of a desperate need to blow off some steam / build something despite a temporary lack of funding for PCBs. (Yay, new hot water heater!)
Fortunately, I have enough parts hoarded that I can make some stuff on vero when needed, thus I give you: The SubSonic Overdrive! I followed the typical Lightspeed schematic, except for 100uf filtering caps and a B10k Tone pot. Sometimes you have to use the parts on-hand.
I'm no @dan.schumaker or pickdropper, but I've been known to build a mini from time to time. So without further ado and no further delay:
To make it fit, I had to install the vero with components down and cut a piece of foam to line the lid and avoid shorts. Everything was pretty straightforward, and I'm super glad I used a B10k for the Tone, because it's pretty bright! It's a nice low gainer though. I can see why people might prefer it over the Timmy or its variant clones. It truly is just more without much added coloration.
Five stars!
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...and we're back, this time with the 'high gain' version!
After about a week with the LS, I found myself wanting just a little bit more. The kids are with their grands all weekend; I decided to scrounge the parts for a Southland, and this is the result. It's not exactly a Lightspeed+, because the hard clipping diodes add quite a bit of saturation that's hard to dial back to LS territory. (Side note: I appreciate that Greer tweaked the second gain stage for more output as compensation for the hard clippers.) It sounds good as its own thing though, and it stacks well into the LS circuit so that's a plus.
As @Fama said below, it's giving TS vibes, which means I'll have to build a mini Eternity for comparison! If you give a mouse a cookie...
_________
To put it plainly, this was the result of a desperate need to blow off some steam / build something despite a temporary lack of funding for PCBs. (Yay, new hot water heater!)
Fortunately, I have enough parts hoarded that I can make some stuff on vero when needed, thus I give you: The SubSonic Overdrive! I followed the typical Lightspeed schematic, except for 100uf filtering caps and a B10k Tone pot. Sometimes you have to use the parts on-hand.
I'm no @dan.schumaker or pickdropper, but I've been known to build a mini from time to time. So without further ado and no further delay:
To make it fit, I had to install the vero with components down and cut a piece of foam to line the lid and avoid shorts. Everything was pretty straightforward, and I'm super glad I used a B10k for the Tone, because it's pretty bright! It's a nice low gainer though. I can see why people might prefer it over the Timmy or its variant clones. It truly is just more without much added coloration.
Five stars!
_________
...and we're back, this time with the 'high gain' version!
After about a week with the LS, I found myself wanting just a little bit more. The kids are with their grands all weekend; I decided to scrounge the parts for a Southland, and this is the result. It's not exactly a Lightspeed+, because the hard clipping diodes add quite a bit of saturation that's hard to dial back to LS territory. (Side note: I appreciate that Greer tweaked the second gain stage for more output as compensation for the hard clippers.) It sounds good as its own thing though, and it stacks well into the LS circuit so that's a plus.
As @Fama said below, it's giving TS vibes, which means I'll have to build a mini Eternity for comparison! If you give a mouse a cookie...
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