a friend recently got this amp. everything is original and still sounds good. it has voice coil rub but not that serious. even the filter caps are still alive
377V with Bendix 6106 5y3wgt which has purchased as NOS and less than 1 year old
366V with Hytron 5y3wgt which is many many years old
369V with GE 5y3gt less than 1 year old
393V with GE 5v4g which I purchased as NOS and less than 1 year old
396V with RCA 5v4g as NOS and less than 1 year old
370V with another Bendix I have purchased as slightly used condition a couple of months ago
btw, I recently scored this Bendix for $25 off ebay. but it just killed my 5F1’s fuse and the B+ is only 266V with 5D3. not every single Bendix lasts like forever
and, figured out why I had 60hz hum with this 5v4g. this one shows only 307v. I’m going to update the 5v4g thread
didn’t know Jensen had Concert series with ceramic magnets. this PM-1002 sounds more like Jensen 10J11 than WGS Veteran ceramic to me. even I believed it was an alnico speaker when I grabbed this off ebay for $69 plus shipping. then googled what Syntox-6 was after a week playing this in my 5F1 project. a bit disappointed while figuring out what the magnet was. but still happy with this NOS Jensen with the original box. and it is way louder than Jensen 10J11 alnico speaker as I expected.
I’ve tried Mullard and a few different 12ax7 tubes with it. and going to stick with GE black plate 5751 for a while.
Beyond Meat is going public. Investors are betting on a new future for food. Plant-based meat products might fix our food system.
i found this album randomly. i was looking for something else and i clicked it because of thumbnail and i just surprised that I could like this style of music
post any music you want to share
Data mining is not just the art of extracting new information; In fact, it is about identifying new patterns from data that you’ve already collected. Here are 10 best examples of data mining methods and techniques:
1. Cluster analysis to identify target groups
2. Regression analysis to bring on marketing forecasts
3. Classification analysis to spot on spams and more
4. Anomaly detection to identify abnormalities
5. Intrusion detection for system security
6. Rule learning to recognize links between data
7. Decision trees analysis to improve on project risk management
8. Neural network application for automated learning
9. Induction rule to prefigure data-based analysis
10. Data warehousing
via @BMM Read the full article here: https://www.bmmagazine.co.uk/business/which-methods-are-the-best-examples-of-data-mining/
Came across this big red bum fuzz here on reverb.com
Sola Sound / Macaris sells a few different versions with different components along with the pricing. this one is a literally cheap, actually the cheapest version of them. they had/have more coming as well.
They have 3 different versions by the price. £399.00, £349.00, and £149.00. then I paid $29 for international shipping. mine is £149.00. it was $195 shipped to South Korea.
£399.00 and £349.00 versions come with the reliable components like Cliff jacks, Carling(could be Arrow H&H) DPDT footswitch, Omeg potentiometers (2 of log B 100K, 1 of linear A 100K), and better caps and resistors.
They put Zetex ZTX109 transistors on £399.00 version with better caps, even with the NOS carbon composite resistors, and probably with some tweaks.
£349.00 Bum Fuzz Unit comes with BC184 transistors. £149.00 version comes with the same transistors as far as I know. (update – this pedal came with BC549C known as a substitute for BC184)
But, £149.00 version has, as the name, cheap components include the plastic molded pots. the pots feel not good. but they still came from Piher at least. it has more unknown parts like 1/4″ jacks, footswitch, knobs, and ceramic caps.
I believe I can change some of the parts using the pics on Macaris.co.uk and Reverb.com. The schematics for Jumbo Tone Bender and B&M fuzz are on the web.
I’ll update with some mods and samples. here are the pictures
this wide panel tweed deluxe 5d3 came to me with weber 12a125a speaker a few months ago. it was a very good combo and the price was fair with the new skin. but, I couldn’t stand the blue color of 12a125a. everything else was good to me and my friends.
I’ve tried a like new ’51 p12r without bell, re-coned ’53 p12r came out ’54 5C3, black ’61 p12n, and this ’51 p12q.
p12q is known as one of the original speakers for fender tweed deluxe. but didn’t have a chance to play with p12q before.
p12q breaks up early like p12r. it was my first question while I was searching this speaker. and the question has solved.
I was obsessed with vintage jensen speakers a while ago. especially with p12n. but it didn’t work well with 5d3 because of the breakup point. or the family and the neighbors.
then p12q came into my mind. the sound was great like p12n even at the lower volume. and breaks up early enough like p12r in my imaginary world before I actually got this speaker. and it came true. I love this setup and won’t change the speaker again.