Marshall Amp Forum - View Single Post - Anyone know anything about SUNN SOLARUS amps?

equilibrium78 · 10-07-2009, 09:51 AM

I worked on this amp before. It's a solid amp what i had to replace was 6AN8 tube and a 12AX7. Plus along with some caps inside and the 6550 power tubes. To get 6AN8 tube look online for NOS tubes. This tube is the heart of the amp. It is a pre-amp and power amp tube in 1 tube. Most Sunn amps have this tube inside of them. You cannot replace the 6AN8 with a regular preamp tube!!!

10-07-2009, 09:51 AM	#3 (permalink)
equilibrium78 Member Join Date: Oct 2009 Location: Deptford NJ Posts: 44	Re: Anyone know anything about SUNN SOLARUS amps? I worked on this amp before. It's a solid amp what i had to replace was 6AN8 tube and a 12AX7. Plus along with some caps inside and the 6550 power tubes. To get 6AN8 tube look online for NOS tubes. This tube is the heart of the amp. It is a pre-amp and power amp tube in 1 tube. Most Sunn amps have this tube inside of them. You cannot replace the 6AN8 with a regular preamp tube!!!