David Bogen | Challenger CH20 Mono Tube Amp | SOLD

David Bogen | Challenger CH20
David Bogen | Challenger CH20

Seller assumes all responsibility for this listing.
Item location: Canada
Ships to: United States, Canada
Buy it now on eBay!


You are bidding on a pair of Bogen CHA-20 tube power amplifiers. Bought as a project, which my father never realized. The units power ON, the tubes glow up, but we didn’t tested them further. Sitting for years without use. My father has much more stuff to do and never had time to take a look closely. So, decided to sell as is. They are in nice condition, no rust. Only very little imperfections on them. Considering the age, they are in beautiful shape. Each amp has one 6AX5GT rectifier, two 12AX7 and two 6V6GT tubes. Comes with original cages, the models are same, but the cages are slightly different lookwise.


We will be extremelly careful about packing job, they will be wrapped with a lot of bubble wrap and surrounded all around with at least 2″ of styrofoam panels, then putted in 5-ply double wall box. Will be fully insured and trackable. Buy it now on eBay!

This entry was posted in David Bogen, Vintage Collectors Amplifier and tagged , , . Bookmark the permalink.

Comments are closed.