Picked up a Golden Eagle 750

[357]

https://www.ebay.com/itm/Golden-Eag...m=192635879369&_trksid=p2047675.c100009.m1982
https://www.ebay.com/itm/Golden-Eag...513615?hash=item33f2d7138f:g:0mwAAOSwMdZbgdK8

 

[jon666]

ive seen 4 of them on eBay.

 

[Dmans]

Pig in a poke.

I want one!

73’s
David

 

[CorruptHawkeyez]

I just got one of these myself, It has 8 tubes in it. In the OP's pictures it looks as if his only has 6. What kind of drive should I drive this with. With a 2 watt carrier I can get about 450-500w PEP. Could I hit it with 10w swinging up too 75w?

 

[BJ radionut]

75 watts way to big...I am thinking that it is 2 driving 6...If true, MAX I would think the drive is about 20 watts PEP...
What tubes does it contain?

 

[CorruptHawkeyez]

It has 30MB6's in it

 

[BJ radionut]

Well, I stand by my original 20w PEP drive...
That is a weird breed there!!!
I searched for 6MB6...12MB6...23MB6... 30MB6!!!
Not a single tube book I have or several search engines on tube data and NADA...on any site I could find has that tube data.
I also did not find ANY substitutes, I could reference
I did find a couple of shops that sold them...BUT ZERO SPECS online or in any reference books I have listing that tube.
Sorry
All the Best
Gary

 

[Unit 75]

im sure you already know this, but you can use 26LX6's as a sub, but i believe there is a pin to cut off or something. can't remember.

Your correct. Pin 7 The 20LF6 used the 12GW pin out and the 26LX6 used the 12JA pin out.

 

[Dmans]

Well, I stand by my original 20w PEP drive...

MAXIMUM!!!!!!!

73
David

 

[Shadetree Mechanic]

I would set it up for 1.5w swinging to 12w. Just depends on how long you want the tubes to last.

 

[nomadradio]

What the heck is a thirty-emm-bee-six?

A typo, maybe?

73

 

[357]

https://www.diyaudio.com/forums/tubes-valves/165383-30mb6-data.html#post2159152

Tube Base Shape Uf If Pf Up Pa Ug2 Pg2 Ik-cont Gm Ua-p
6MB6 12FY TX 6.3V 2.25A 14.2W 990V 35W 225V 7W 400mA 14 8kV
23MB6 ↑ ↑ 23.0V 0.60A 13.8W 990V 35W 225V 7W 400mA 14 8kV
30MB6 ↑ ↑ 30.0V 0.45A 13.5W 990V 35W 225V 7W 400mA 14 8kV

Somewhere between 6KD6 and 6LF6

 

[W.G. Davis]

Looks like the 6LF6 version.

Maybe.

More than a couple of 40 year-old (or close) filter caps visible.

Could it be this clean because it never worked right?

Does tend to keep the mileage low.

73

Hi, what tubes are in the 2 driving 5 Golden Eagle Amp that has separate tuning sections?? W,G