Modulus ROX-15 Tone Boost Kit Build Part 10

The final stages of the amp build, but, with a failed first test drive, a couple of disasters, followed by a successful test drive - even with my poor guitar playing and dreadful sound recording from my phone with the mic getting overloaded.
Next on to converting the old Marshall combo cabinet to use this chassis and try and get a better sound recording done.
paul-williams7456.weebly.com/

[@steveguitar7]

Hi Paul, well done in completing the build. I have followed your journey on the amp from the beginning and found it very informative. Where you were testing the amp towards the end, do the instructions for voltage measurements come comllete with the amp, or is this aspect due to your expertise in working on valve amps in general? If the latter, would you be able to post the measurement details to enable myself and perhaps other people might find it helpful, if they are going to build this particular amp from modulus. Thanks again for highlighting the whole amp build process.

[@paulwilliams4984]

Hi, thanks for your comments. One of the issues I have with Modulus kits is the fact that there is nothing but the layout diagram & pick-list supplied, so there are no target voltages to measure the build against. However, as part of a discussion with Modulus about the build, they did provide a voltage chart for me to fill in, this was for each valve socket pin & each of the main filter capacitors and ask for a picture of the completed work - to which Modulus stated the wiring looked fine as did the voltage results. I can certainly show this when I do the final thoughts video later, just waiting on a few bits to finalise the cabinet conversion. One of the reasons I show some close-ups going along the board is because there are no pictures on the website for this kit, unlike some of their others.

[@Felipe-pb9gu]

Cool! I have been thinking about building this kit, your videos will probably be very helpful, please an audio test at the end, thanks!

[@paulwilliams4984]

I'm currently converting an old Marshall combo (dead amp) to take this amp, so will try and get an audio clip done. Issue I have is I'm a terrible guitarist - I just like making stuff!

[@5barkerstreet]

part 10 lol

[@paulwilliams4984]

Yes, I'll be putting less detail into future clips. TBH, this would be a two day ( 4 hours per day) build for me normally. Just that there was no info/internal pics about this kit, even on the Modulus site - so went a bit OTT!