Zaphod - Mach 1 Overdrive on Southern Belle, 1590B Top Jacks

ftumch

Well-known member
Build Rating
5.00 star(s)
Did a Mach 1 build on the Southern Belle PCB, 1590B with top jacks

Had the idea for these graphics for a while and finally an excuse came up. A nod to Hitchhiker's but mainly just going for the vibe of a 1980s scifi paperback that was left in the sun

Made a few subs -

- 1M drive for MOAR DRIVE
- 3k3 in R3 because that's what I had (should be a tiny bit louder)
- 330k in R2, I think this raises the HPF corner slightly but probably inaudible, happy to be educated here

Here's my drill template if anyone wants it: https://drill.taydakits.com/box-designs/new?public_key=NVp2SU90b3oxYVNxR0ZVWVpVMXFsdz09Cg==

Can't really go wrong with this circuit. Like salt on chips, instant umami, om nom nom

PXL_20251117_132822785.jpg

Not my tidiest wiring, it gets very fiddly at the top there especially with the LED where it is, mostly due to reduced depth vs reduced width. The LED could maybe come down a touch to make it easier. Couple of wobbly placements too but I won't tell if you don't

PXL_20251116_213208316.jpg
 
Back
Top