Official Blackstaramps Forum

Thanks for the reply. I think I notice a difference in tubes when swapping them in the HT- Metal. I had a bad experience with another piece of gear that was said to be all tube but turned out to only have orange Christmas lights glowing thru a grill instead. I saw the light and was a little worried....

Hi There, I have an HT-Metal pedal that I decided to see how much better/worse a swap of the stock 12AX7 would be so I removed the stock one and noticed an orange light under where the tube sits. After making the swap I noticed the new tube didn’t seem to make much of difference. So I’m wondering if...