Bogner Goldfinger 54 Phi 66-watt Tube HeadHighly Flexible Single channel Amp Head The Bogner Goldfinger 54 Phi gives players he ease of a single channel amp with a truck load of tone shaping possibilities. With separate pairs of 6V6 and 6L6 power tubes, the Goldfinger 54 Phi can be run at six different output settings, from 66 9 watts. The amp boasts a bevy of tone and gain control options like two boosts, a vintage voiced BAX EQ, and high and low EQ contouring. And the Goldfinger 45 Phi's