Custom Designs

Here are some valve guitar amps custom made for clients around Australia.

Kestral Amp 45RR210

Two channel (American Deluxe and British Classic with four-way tone switch) with overdrive, valve reverb (Accutronics tank)
Quad power amp with a pair of EL34 and a pair of 5881 valve/solid state rectifier switch, 45 watts
Power stage tone selection using different combinations of triode and pentode mode
2 x 10″ Celestion speakers  
Meranti cabinet with blue vinyl covering 
Custom gold-plated edge corners and leather handle brackets

Little Ampeg style head 18 watts

6V6 cathode bias power stage
valve rectifier
baxandall bass and treble,
Neale amps middle control

Check Out the Video Clips Here!

MA 35i Harp Amp  35R1288

35 watt cathode biased harmonica amp inspired by Masco public address amps. 6L6GT power tubes with a choice of valve rectifiers (GZ34 for a tight and punchy tone or 5Y3 for a smoother, warmer tone).  6N8/EBC41 pentode gain stages with high gain and medium gain channels, with very high impedance inputs optimised for all harp mics including crystal elements.
Bass and Treble tone controls, Channel Gain and Master Volume.  Octal 6SN7 floating paraphase phase splitter for zero microphone feedback.
Weber speakers – 1 x 12″ 12A125S, 1 x 8″ 8A125O and 1 x 8″ 8A100T (as used by leading US harp amp makers).

Magnum 50 Head

6L6GT 50 watt amp with SSS pre-amp, Hi gain and Normal gain input, blackface tone stack with deep, bright and jazz switches; Hi and Lo filter switches, 9″ short tank reverb, Mix control.
212 cabinet with Weber Chicago and Weber Amsterdam speakers.
Made with permission from Sebago Amps

Masco voiced 10″ Harp Combo

Hi Impedance Hi Gain input and Normal Gain input especially for harp microphones.
Baxandall Bass and Treble
6V6 18 watt valve rectified, cathode bias power stage
10″ Weber Alnico speaker

Metamorphosis Head Amp Rebuild

Two Channel amp   
British Classic
Duet EL34 45-watt power stage, valve/solid state rectifier
Hammond Amp Rebuild: This is a rebuild of a 1938 Hammond B3 power amp with a single channel pre-amp.
Quad 2A3 direct heated triodes, 30 watts.  This is as good as it gets! 

Mixmasters Custom Studio 20RR210

Dual Overdrive amp        
American Deluxe and British Deluxe, plus overdrive, tremolo and reverb
Duet 7027A Class A 20 watt power stage, valve rectifier
2 x 10″ Celestion speakers.

Octal Princeton 18 watt

6V6 power stage with 6SL7 pre-amp tubes, taking the classic Fender design back to the best vintage tubes. Tremolo and short tank reverb. Weber 10F150 speaker.

Overdrive Deluxe

45 watt 6L6 power amp, cathode biased.

Dumble style overdrive, Quad 6V6 40 watt, cathode bias
Reverb

Overdrive Deluxe

BF Clean, Overdrive, Tube Reverb
45 watt 6L6GT valve rectified, cathode bias power stage
2 x 10″ Weber Alnico and Ferromax speakers

Overdrive Deluxe gut and rebuild

A rework on a dead Marshall amp chassis.
Overdrive Deluxe EL34 50 watt

Overdrive Deluxe Head 18 watts

Valve rectified 6V6 cathode bias power stage
Umble style Clean with Deep, Jazz and Bright
Bass Middle Treble, Gain and Volume
switchable ‘Wreck style Overdrive
with Drive and Level, Bass Middle Treble
Reverb with Dwell and Mix

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