New Hartke lh1000 amp broke today

[Les Walmsley]

I was running my Hartke hydrive cab 410,115 in bridge mode. With speakon cables and it just stopped working. Tried every cable set up under the sun. Still nothing. Plugged in a different amp and cab worked fine. Power is on fan is on and regular speaker jacks work. Help please!

[B-string]

What is the impedance of the cabs? Are they both 8 ohm or is one or more 4 ohms?

[Les Walmsley]

Yes both 8

[JimmyM]

Not always the problem, but it could be the tube. Every now and then these new tubes flake out right out of the gate.

[Floyd Eye]

The beautiful thing about having a problem with your Hartke ( and ALL manufacturers occasionally have issues) is that you are pretty much guaranteed it will be taken care of one way or the other.

Larry is the most stand up manufacturer on the planet. Give him a call.

[Les Walmsley]

Thanks all to the shop it is.