Photo Gallery

[Coulomb]

My new Darling amp.

Due to image resizing, the amp looks like it has been bitten by rats... Actually, all edges are perfectly straight.

Those must have been some huge Rats!

Looks Good

Anthony

 

[MelB]

PSE 300B

My latest project. Done at last! Build a little ammeter with a pic 16c773 using the a/d converter and a couple of instrumentation op-amps. The little screen has a very cool blue backlight....hard to take a picture of! 6SN7(parallel connected)=>7027A=> 2x300B's

 

[MelB]

Another pic.

 

[Coulomb]

Another pic.

Looks Good Mel. Is that a Hammnond 1600 series output transformer, a 274BX power, and a choke? Or is the Filament and Heater transformers seperated?

Regards

Anthony

 

[MelB]

Coulomb:

I used a Hammond 272JX for power and filiment. I use the 6.3v winding and run it through a LT1084 linear regulator to get the 5v for the 300B's and also pull the 6.3v as DC before the regulator for the other 2 tubes just using a dropping resistor. Silent as a mouse! You also see a Hammond 5H 200mA choke and a Hammond 1640 OPT. MelB

 

[845]

6L6 +UTC

This is my latest project. 6L6 + UTC input and output transformers
Input tubes is EF804S.

 

[845]

6L6+UTC

And inside.

 

[rdf]

Very nice upskirt 845! It caused me a moment of disorientation, at first I thought I was looking into one of the grand old RCA transmitters from the classic era I had the pleasure of maintaining. (Yes, that's a compliment. They were amazing machines.)

 

[resident]

How those metal can 6L6s sound?

 

[Sch3mat1c]

How those metal can 6L6s sound?

Cold and enclosed. Very dark.

Tim

 

[845]

Metal can 6L6s sound

Very warm,opened and sweet sound. (In this amplifier)

Michael.

 

[tenderland]

first amp on the pile

Here is my frist amp

 

[Coulomb]

Re: first amp on the pile

Here is my frist amp

Lovely.

Reagrds

Anthony

 

[Bas Horneman]

Here is my frist amp

She's a looker. What design is it? What are the output tubes? They look familiar, but I can't ID them...they look Russian..and the driver tubes as well...what are they rusky varian of the 6SL7/6SN7?

 

[barossi]

2A3 Amp finished!

Hi,

i just finished my 2A3 SE Amp:

An externally hosted image should be here but it was not working when we last tested it.

An externally hosted image should be here but it was not working when we last tested it.

Greetings Barossi

 

[ackcheng]

Very nice! Where did you buy the transformer?

 

[barossi]

Hi,

i bought the trannies from a guy called "sandy85272002" from Taiwan. Here's another pic:

An externally hosted image should be here but it was not working when we last tested it.

Greetings Barossi

 

[tenderland]

Design

The design is the JE LABS 2A3 . the driver tubes are Sovtek 6sl7 and the output tubes are Sovtek 2A3.

very nice work Barossi
Jeff

 

[barossi]

Hi,
yes the design is the JE Labs 2A3 i use Sovtek 2A3 tubes, but i use different NOS (Sylvania, etc..) 6SL7 tubes...

Greetings Barossi

 

[845]

Very nice work Barossi!

Michael.