Reaper1984
Active member
- Joined
- Jul 24, 2009
- Messages
- 26
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I've googled but can't find a description for this.
At first i thought this was an issue with the GEQ but it wasn't. What happens is on the lead channel alone and lead + GEQ, The bass in the tone just drops out, or the highs drops out and the bass is left..then i can twist a little on the knobs or GEQ, and it goes back to normal, or just play on and for a minute or so it goes back to normal.
I've changed the power tubes, but not the preamp ones, but when i look in the manual, it sounds like you never "really" need to change the preamp tubes?!. I don't know how old my amp is, but he said he never changed the tubes, so they were probably originals. What preamp tubes should i get if i need new ones? I'm just using the amp for metal and some funky rhytms on the clean channel.
At first i thought this was an issue with the GEQ but it wasn't. What happens is on the lead channel alone and lead + GEQ, The bass in the tone just drops out, or the highs drops out and the bass is left..then i can twist a little on the knobs or GEQ, and it goes back to normal, or just play on and for a minute or so it goes back to normal.
I've changed the power tubes, but not the preamp ones, but when i look in the manual, it sounds like you never "really" need to change the preamp tubes?!. I don't know how old my amp is, but he said he never changed the tubes, so they were probably originals. What preamp tubes should i get if i need new ones? I'm just using the amp for metal and some funky rhytms on the clean channel.