Bogner Goldfinger 54 Phi Head Guitar Amplifier

Bogner Goldfinger 54 Phi is the ultimate tube head for pedal enthusiasts! This amp boasts a very impressive 1-channel design with lots tones to choose from. The 54 Phi features 6 power stages to choose from, classic vintage BAX EQ and a tube buffered effects loop.

The front end is vaguely based on the Goldfinger 45's pre-amp but with the ability to change it's tonal character via the BAX mode from a classic 60's tone stack to a Bax EQ which is reminiscent of 50's department store amps. BAX EQ engaged takes away the big bass with shimmering high cleans to a pure balanced even EQ spectrum that is unique, articulate and vintage in style.

Two individual boost circuits let you either add more preamp push, a trim pot helps dialing in your personal preferred level, or a fatter tone with singing mids for solos with a more overall British voiced tone, both accessible via the foot controller. 

Phi also includes lush spring reverb and a tube buffered effects loop. A single 16 and selectable dual 8 or 4 ohm speaker outputs as well as an adjustable flat frequency Line Out for routing IR speaker simulation software or running post effects for stereo bi-amping setups.

The flexible tube array with two 6V6's plus two 6L6's combined as well as the option to mute either pair and run it on high or low power setting via the three position Standby switch makes the Goldfinger 54 Phi a multitude of different single channel amplifiers in one. It can be a 66, 58, 33, 27, 19 or 9 watt amplifier each with a different feel, compression and volume.

The head version with a 17 by 9.5 inch footprint at a height of only 8.25 inch is among the very smallest all tube 66 watt amplifiers on the market and consider all the features and you will find no competition left.

The Greek letter Phi Φ is used as symbol for the Golden Ratio.

"Two quantities are in the Golden ration if their ratio is the same as the ratio of their sum to the larger of the two quantities”

This amp is available with options, ask us for more.

Each Bogner amplifier and cabinet is handmade using only the best materials and parts available. When you decide to get yourself a Bogner, you are also getting a top-tier piece of gear that offers you years worth of tonal excellence and is built for the most demanding professional use. Bogner products are made to provide guitar players with the best, most reliable playing experience.

Specifications
Power: 66-9W, Selectable 66W / 58W / 33W / 27W / 19W / 9W
Preamp: 3x 12AX7
Power Amp: 2x 6L6, 2x 6V6
Channels: 1
Controls: Hi/Low, Reverb Level, Presence Level, FX Level, Bass, Mid, Treble, Loudness, Gain, Boost
Effects: Spring Reverb
EQ: 3-Band EQ with Switchable BAX EQ Option
Effects Loop: Tube-buffered series effects loop
Footswitch Controls: Reverb, FX Loop, Solo, Boost
Inputs: 1x Instrument
Outputs: 1x Speaker Out 4/8/16 ohm, 1x Line Out
Weight: 14.1 kg

Options, Available on Request:
Head
1x12” open back pine combo
Matching open 1x12 pine cabinet