Rectifier modification for the GZ34

Rectifier/Diode question

I was wondering what good inexpensive rectifiers people are using with their ST70's or ST120's? I'd love a Mullard 5AR4 but they're too expensive. How are the JJ's or other NEW types of 5AR4's? Any I should stay away from? I've been thinking of

Choices in rectifier tubes for VTA?

I've been throughly enjoying my VTA ST-70, recently picked up a Dared SL-2000A preamp and it seems like the perfect match. Now I'm looking into trying some different tubes. Since I've already got some Mullard input tubes order and I've got driver tube

Rectifier Tube Option?

I was reading an ad for rectifier tubes and the seller stated that a direct replacement for a GZ32,GZ34,5AR4,5U4G, with a slower soft start was a 274B. Has anyone used a 274B, or is a 274B a good replacement tube for a GZ34? I am sure Bob could give me th

ST-120 Rectifier Choices

Bob, I've had some problems with my ST-120 blowing up. Some time back you had me replace the cap-can, and that helped a lot. But a couple of weeks ago I did it again; I turned off the ST-120, then (mistakenly) turned it right back on. It blew the

Modification to rectifier tube

I left a Mark III at a repair shop long ago after being told it would cost several hundred $$ to repair...with my new interest in Dynas I picked it up and found that he had done some mods and had it up and running....this photo shows his mod to the

Character Modification Template and Related Information

Okay so you want to train something that doesn't require you to buy it eh? Have no fear here is the section and rules where you post your training request. Okay first you post a new thread in the Character Modification area requesting that you train

Absolute Linux is a light-weight modification of Slackware Linux

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[A-2198] Memodifikasi initrd.img milik Slackware

Dari Tiada Ke Tiada Ganti initrd.img yang lama dengan initrd.img hasil modifikasi kita http://wirastokarim.wordpress.com/2011/03/30/memodifikasi-initrd-img-milik-slackware/ [Translation] Modifying initrd.img Slackware Replace the old

T40 Wiring Mod?

Ok, I'm NOT a techie, and I don't understand 99% of guitar wiring.....BUT.....that being said, I vaguely remember Chip saying SOMETHING about cutting a RED PICKUP WIRE to change or IMPROVE the sound of the pickups in the T-40. Chip, can you explain

A Seiko 6309 re-mod project...

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Cambridge Audio DACMagic Modification

Hello everyone, i own a Cambridge Audio DAC Magic, and i am thinking of mod it clock, opamp and some better grade capacitors. I got a quote for Burson Audio low jitter clock and other stuffs for about RM1200 including workmanship. Also changing the

Check out this "Cox Baby Bee 049 with Extra big Tank"!

Looks awful close to a Venom doesn't it? May be a clone, may be real... You should be able to see a "eBay gadget" below. If you see HTML code below, then go up to your profile, over to "preferences" and then select "yes" to "Always allow HTML".