This is the Sovtek EL84M Matched Pair. You will receive four matched valves.
The Sovtek EL84M series produce an a very clean sound and make them very suitable for musical instrument amps where a clean sound is desired. They are the best choice for hi-fi amps due to their low distortion.
The “M” standards for military grade. These valves have much more robust internal construction and they will last a lot longer. better reliability, They are designed to withstand vibration and they can tolerate the higher voltages that are found in both hi-fi and musical instrument amps and they can withstand more power dissipation too.
We test these at 400 volts on our testers and provide the matching data on a test certificate. You are assured of a good replacement for RCA 7189 and the EL84.
The EL84M is wider than the standard EL84 so make sure the EL84M will fit in your amp. Amps where the EL84M will not fit include are the :
- BadCat Model 2R
- Bad Cat Amplifier Model Black Cat
- Marshall DSL201
- Marshall DSL401
- VOX reissue AC15
- There may be other amps with tight space constraints so please check your amp before ordering. You can check the dimensions from the data sheet