http://www.diyforums.org/SSMH/SSMHoverview.php this is the original website for Pete millet For the starving student headphone amp https://diyaudiostore.com/products/starving-student-ii This is the new location at do it yourself audio.com website store with the newest version and new tubes...

Just came back from the 2019 Burning Amp festival in SF Last weekend. Just build the WHAMMY and swap out Op amps untill your hearts content listening to the different sound signatures. Very beginner friendly and tons of support with an excellent illustrated build guide over at DIYaudio...

A good cheap Chinese knock off adjustable T – 12 soldering tip , iron Station. I have bought three of these it was so good one went to my son to for me one in case I need it as a back up but so far I have not needed it because it has never broken down yet after two years of use. I also...

The only thing to worry about some battery chargers do not give any regards to a clean signal because their only chore was to charge a battery not having to worry about sensitive electronics in audio

You use it as a preamp output into your main amplifier. If you have a solid-state power amplifier that sounds a little bright or harsh to you, you could warm it up and soften it by using the dark voice as a preamp . If you did try to power a set of speakers they would have to roughly be 100db...

I just completed the Nelson Pass amp camp amp kits duel mono blocks, built a linear power supplies from the PCB boards available at do it yourself audio store. Absolutely awesome little amplifier . I built BK-20 speaker cabinet design for a single full range Fostex speaker. Just crank out 1...

Another option you can slightly leave A little more lead laying on your resistors and adjacent components . Then you need to leave push them over at an angle and then cook them back up in a straight position so they look correct . This way you can push out one or 2 mm in each direction ...

Being kind of a newbie myself one thing I have learned if you’re going to do a custom case you don’t have to worry so much about the size of the caps . You can always install the capacitors from the bottom side of the board where you have plenty of room . Don’t worry the electrons won’t know...

Does it have XLR capabilities is it running Dual mono inside with two separate power supplies ? I would be up for that especially if I could run optional exterior power supply . Especially if it had out to be used as a preamp . I could use it with my Nelson pass mono blocks that have been...

They are Wilma film caps

Chinese translation ( The 336 Se is no longer produced after the 336 C is now discontinued and currently only produces 339 units.)

Orange blob caps if somebody had a old-style capacitor checker from the 50s or 60s like to Heathkit or any other you can test those capacitors simply running up the voltage in till shows failure, that would give you the rough voltage capacity. If somebody else had a good ESR meter in capacity...

Would you like a photocopy or detailed picture with measurements so you can overlay on a Perf bored and do some point the point and just lay down your own traces or wire . I have a set I have not populated the board yet sitting on my shelf. Unless you must have a board I know it is much...

Don’t worry about heat unless you’re in a climate of 80°F plus you can do the conversion for Celsius . You simply fix the overheating problem with a six-inch 12 V computer fan and run it at 6 V no higher than 7 V is more than adequate enough of the air movement to cool off part face either...