1. Home
  2. Products
  3. Vacuum Tubes
  4. Vacuum Tube - 6550, Electro-Harmonix

Report Review for product Vacuum Tube - 6550, Electro-Harmonix

You are reporting the following product review:

Bought a EH 6550 to replace a JJ KT88 that blew up in my homebrew amp. This tube sounds great - different than the KT88 , natch, but good. Compared to an EL34 this tube is louder and cleaner( breaks up later).

sam morris - February 27th, 2015