SOVTEK
Moderated By: mods
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- Posts: 5
- Joined: Fri May 08, 2009 5:32 pm
- Location: Los angeles
communistic tone galore!!!
go for the sovtek, amazing tone! especially when you y cable both inputs! total sound gasm
i love my sovtek would never sell! plus it has 4, 8, and 16 ohm for your convenient cab swapping needs.
i got mine for 300. that was two years ago... they will only go up in price when people find out how dope they are.
i once played with a vintage marshall plexi, and the sounds were very close, only the marshall had more presence, but it could of been the cab?
any who mig 50 all the way!
p.s. does anyone know if tubes make a huge diffrence in sound in amps? i have 6l6's on my mig, but have been thinking of trying el 34's for the longest time.
i love my sovtek would never sell! plus it has 4, 8, and 16 ohm for your convenient cab swapping needs.
i got mine for 300. that was two years ago... they will only go up in price when people find out how dope they are.
i once played with a vintage marshall plexi, and the sounds were very close, only the marshall had more presence, but it could of been the cab?
any who mig 50 all the way!
p.s. does anyone know if tubes make a huge diffrence in sound in amps? i have 6l6's on my mig, but have been thinking of trying el 34's for the longest time.
Listen to Family Tree Analog
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- Posts: 5
- Joined: Fri May 08, 2009 5:32 pm
- Location: Los angeles
Yep, listen to Mike. As far as I know there's a different current draw. 6L6 to el34s is a mod to the amp. I've read things like you would need a resistor swap, socket pin changes and so on.
Another option would be a swap to KT66's. Again, this is a different sound from the EL34's but it will get you close to Marshall JTM45 sounds (like AC/DC). Even that you'll have to check (at the very least a bias adjustment will be required).
Another option would be a swap to KT66's. Again, this is a different sound from the EL34's but it will get you close to Marshall JTM45 sounds (like AC/DC). Even that you'll have to check (at the very least a bias adjustment will be required).
A KT66 also draws about 50% more heater current than a 6L6, so you'd have to make sure the power transformer can handle the extra current without overheating.nondas wrote:Another option would be a swap to KT66's. Again, this is a different sound from the EL34's but it will get you close to Marshall JTM45 sounds (like AC/DC). Even that you'll have to check (at the very least a bias adjustment will be required).
- Chicago Mike
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- Posts: 1081
- Joined: Fri Oct 10, 2008 11:11 pm
- Location: Oklahoma, USA
A 6L6 draws .9A and KT66 draws 1.8A right? Do you know how to determine what's a safe range for a tranny?filtercap wrote:A KT66 also draws about 50% more heater current than a 6L6, so you'd have to make sure the power transformer can handle the extra current without overheating.nondas wrote:Another option would be a swap to KT66's. Again, this is a different sound from the EL34's but it will get you close to Marshall JTM45 sounds (like AC/DC). Even that you'll have to check (at the very least a bias adjustment will be required).
Looking at random KT66 specs, I saw heater current in the 1.3A to 1.5A range. (EDIT: yes, 0.9A is typical for a 6L6.)Chicago Mike wrote:A 6L6 draws .9A and KT66 draws 1.8A right? Do you know how to determine what's a safe range for a tranny?filtercap wrote:A KT66 also draws about 50% more heater current than a 6L6, so you'd have to make sure the power transformer can handle the extra current without overheating.nondas wrote:Another option would be a swap to KT66's. Again, this is a different sound from the EL34's but it will get you close to Marshall JTM45 sounds (like AC/DC). Even that you'll have to check (at the very least a bias adjustment will be required).
I don't know how one would measure an "unknown" xformer winding and then calculate its current rating. There may be a way, but I've never needed to try it. Instead I would look around for the manufacturer's specs, and look further to see if the tolerances varied from unit to unit. Also, see if people on internetz have substituted KT66 tubes in identical amps and gotten consistent, safe operation over long periods of time.