It performs very well. Here's how it stacks up to a Classic II and stock SE/30 in Speedometer after I added an FPU and a 16MB SIMM:
Ya, I think you only need the loopback cable if you want to use one monitor for both the Mac and PC sides:
https://wiki.preterhuman.net/OrangePC_660
Package...
Neat find! Here's a 40Mhz Techworks accelerator for the Classic that uses the same installation method...even shipped with a machined metal clamp to hold the boards together:
Also, I'm drooling over that OrangePC 660...always wanted that one. Did yours come with the video loopback cable?
I just pulled it out to take a picture of the FPU for @zigzagjoe and decided to peel back the CPU sticker too. At least MicroMac gave you a 40Mhz CPU...look what they gave me!
I wonder if that has anything to do with my stability problems? Still, it runs fine until I do something obviously...
I long figured that the real purpose of those fancy gold stickers was to hide factory overclocking. I peeled back the sticker on this one's FPU and it read MC68882RC50A. Does that mean it's a 50Mhz part? Do you use your accelerator, and is it stable? The only modifications/repairs I made to...
I recently got one of these working in a Color Classic (and LCII):
(after recapping...a couple had started to leak)
However, I'm experiencing some instability that seems FPU related. It crashes reliably when running something like Speedometer's FPU tests, but runs fine otherwise:
I...
console5 sells a kit and also has capacitor lists:
https://console5.com/store/applecolor-rgb-monitor-a2m6014-cap-kit.html
https://wiki.console5.com/wiki/AppleColor_RGB_Monitor_A2M6014#Capacitor_Lists
They also sell an upgraded resistor for R513...
If it has the hairpin keyboard, then you'll want one of these or else you'll hate typing on it:
https://maceffects.com/products/apple-iic-backlit-mechanical-keyboard