This is our Gold Pin ECC803S Long Plate Option Retube Kit for the Ampeg Jet 20. It contains three Long Plate Gold Pin ECC803S's with one being current balanced for the phase inverter. The ECC803S Long Plate tubes have cool vintage vibe with a great high end sparkle. The Gold Pin ECC803S's are very open and lush and when overdriven they have a very smooth and singing character that's less gritty than the non-Gold Pin versions.

This kit uses a JJ GZ34 rectifier tube and the power tubes are the JJ Electronic 6V6S's!

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

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!