Are you looking for a very smooth singing tone with less grit and that big midrange roar of traditional EL34's? This is our Gold Pin option for VOX AC50CPH and AC50CP2 with EL34's. The preamp section uses four Gold Pin ECC83S's with one being current balanced for the phase inverter in V4.

The power tubes are a premium matched pair of the JJ Electronic EL34's. These are very sweet and have that old European EL34 tone with extremely detailed mids and a smooth transition into clipping.

Unlike other tube venders who charge for low noise tubes, all our tubes meet rigorous tests for low noise, microphonics and nine additional tests.

If your amp is the Head version and you want all the power and fidelity to get from your amp to your speakers then check out our custom made 10 Gauge speaker cables in our Reverb storefront. These cables are the largest cables made and leave no frequency unheard!

The video below shows both our preamp tube testing and power tube matching procedures here at Eurotubes which are second to none. We may not be the cheapest, but we are arguably the best.

Doing what other tube resellers say "can't be done" since 1998

Shipped and insured by Priority mail which is a 2 to 3 day delivery!