London Power ad

[-]
Search the Forum








(Advanced Search)

Power Supply Caps Replacement (Blues Deluxe)
#1
Hi TUT Team,

I have a Blues Deluxe on the bench which needs some attention, including replacing the leaky IC brand HT filter caps.
I have replaced quite a few IC caps in the past, on Fender Hot Rod series amps, using better quality caps.

This amp dates from the mid-'90s and I am wondering whether I should replace the filter caps for the 16V SS supply (C38, 39, 43, 44) and the Bias supply (C37, 40) also.
The reason I ask is; with the flimsy PCB traces and the difficulty removing the solder from these flush mounted radial caps, without damaging the traces, I don't want to add to the cost to the owner and the aggravation to me if they don't usually give trouble. 
I haven't seen any problems with them in the past, but due to the age of this amp, maybe I should persevere and replace them.

Have any of you blokes had problems with these caps, or do you recommend replacing them anyway?

Cheers, Noel.
Reply


Messages In This Thread
Power Supply Caps Replacement (Blues Deluxe) - by NGW - 12-17-2018, 10:11 PM

Forum Jump:

[-]
Come in where it's warm!
A warm welcome to tube amp modding fans and those interested in hi-fi audio! Readers of Kevin O'Connor's The Ultimate Tone (TUT) book series form a part of our population. Kevin O'Connor is the creator of the popular Power Scaling methodology for amplifiers.
Please remember these three principles: respect, sharing, community.
Not familiar with The Ultimate Tone book series? See discussion topics, or click here to visit London Power/Power Press Publishing.

[-]
Tube Amp Forum Hosted by London Power
London Power logo