Sovtek 12AX7LPS / ECC83 / Russia Transparenterer Klang als 12AX7WB
The Sovtek 12AX7LPS is a Large Plate Spiral Filiment 12AX7 tube. This is the best offering from Sovtek yet. It is used by Mesa Boogie and is also used by many other smaller manufacturers. The spiral filament reduces hum in AC filament amps - while the larger plates allow for a more linear response. This is one of the finest modern production 12AX7 being made today.
This is an entirely new design from Sovtek and a great step up in sound quality. They have very large ribbed plates and great sound reproduction. I found them very smooth and well balanced in terms of bass, mids and treble response. The large plates make them more prone to microphonics and in combo amps, so they can be a problem if you like to run things wide open. It is still the best thing Sovtek has produced in a 12AX7, with very good gain and low noise. I would advise against using them in compact high-powered combo amps where they will be subjected to lots of vibration. One other note about the construction of these tubes is they have filaments that are almost completely encased in the plate structure. They often don't "light up" when working properly. This is not a problem, it's normal for the LPS.
Zde najdete výkonové, předzesilovací a usměrňovací elektronky. Pro rychlejší orientaci na nejkvalitnější produkci je možné se orintovat podle balení (převažuje oranžová barva) Premium Quality a označení RT… Najdete zde elektronky typů 6L6, EL34, EL84, 6V6, ECC83, 12AX7, 7025, 5751, 5U4,
Předzesilovací elektronky typu 12AX7, ECC83, ECC82 a další