Do not touch tube sockets with fingers! Even after turning your amp off and unplugging it from the power outlet there could be enough voltage stored in the capacitors to give you a lethal electrical shock! BOGNER AMPLIFICATION...
Page 2
16) Ω treble 48) ½ Pwr Switch 17) α bass 49) power cable connector 18) α mid 50) main fuse 19) α treble 20) reverb 23) α deep 21) post fx 24) α pre bright 22) pilot lamp power indicator BOGNER AMPLIFICATION...
Page 3
In Hi the amp has more punch with a tighter feel and the most available clean headroom. Low gives the amp a sagging, loose feel, much like a tube rectifier. On the back panel is a Half Power switch to disengage two of the power tubes. BOGNER AMPLIFICATION...
Page 4
The voicing switch is subtle and more of a feel thing. Please note that the range of the volume control gets slightly smaller the higher the Loudness control on the front is set! With the foot controller connected the panel boost switch (5) has no function! BOGNER AMPLIFICATION...
Page 5
16 or 8 ohms. Plug them into the dual output only, then select 8 if two 16 ohm cabinets and 4 if two 8 ohm cabinets are used. The cabinets run in parallel which halves the total impedance!! BOGNER AMPLIFICATION...
Page 6
ECC803S JJ Tesla - Ω channel > another candidate for microphonics. 12AX7B Chinese - phase inverter ECC81 JJ Tesla - Post FX Loop, standard a 12AT7 or ECC81 type α 12AX7B Chinese - + Ω channel Tube selection subject to change, Feel Free to experiment using different brands! BOGNER AMPLIFICATION...
If the Main fuse blows it could be just a voltage peak from your power outlet. Put a new one in and see what happens. If it blows again give us a call. Reinhold Bogner BOGNER AMPLIFICATION...
Need help?
Do you have a question about the GOLDFINGER 45 and is the answer not in the manual?
Questions and answers