Looking for a really smooth and rich tone with less grit and a classic 6L6GC sound? This is our Gold Pin Option Retube Kit for the Jet City JCA100H & 100HDM amps. This kit includes five Gold Pin ECC83S's with one being balanced for the phase inverter in V5.

The power tubes are a premium matched quad of the JJ Electronic 6L6GC's. The JJ 6L6GC's have big lows, smooth mids and crystalline highs. What sets them apart is their low end clarity, mid-range detail and very clear highs without being overbearing or harsh.

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 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!