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Sovtek / ECC83/12AX7LPS-SOVTEK MATCHED PAIR
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All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.
The Sovtek Corporation produces a range of the most popular audio and guitar valves.
These valves are made in Russia to high standards at the reflector plant.
These valves are used by original equipment manufactures the world over for their sound quality and reliability.
Special Matched PairsThe Sovtek 12AX7LPS the first choice of many audio customers & manufactures as it is renowned for its warm vintage valve sound which rivals the long plate Mullard and Philips valves from the late 1950s. This valve is an audio gem as it provides all the audio requirements of detail clarify and warmth.
These are specially selected for audio and are available in balanced matched Pairs. The valves are matched on driven dB gain for high end audio circuits with each triode section having the same measured output. Ideal in Phono stages or driver positions.
12AX7LPS Sovtek has a long 17 mm plate with a spiral filament which allows use with AC connected heaters. This valve is a medium to high gain double triode with long structure anode plates and was designed to give a superbly vintage valve sound. Warm detailed midband with excellent and clear top end and well balanced overall sound is the reason that this valve is first choice in many audio amplifiers.
If your system demands that warm vintage valve sound of the long plate Mullard and Philips valves from the late 1950s. Then the Sovtek 12AX7LPS is an excellent choice
We offer these in Specially Selected Balanced triode sections in matched pairs for Audio Phono stages, Phase splitters, Audio & Tube microphones.
These Balanced preamp valves are Dynamically Drive tested under real working condition and are matched on dB gain. They also have passed the following tests:
Gain (db) Drive Tested
Transconductance (gm) Drive Tested
Output Drive Tested
Noise 1 (signal to noise)
Noise 2 (Aural)
Microphonics Test 1(Ambient)
Microphonic Test 2 (Shock)
Cathode Test
Grid Leakage Test
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