More build with toroids.
GU50 mono blocks,no hum no hiss.
GU50 mono blocks,no hum no hiss.
The connectors are from E bay, 4pole military China.
I use two pole fore HV and two fore DC heather supply.
The power cable is mounted with 2 klick saddles.
Wath you see on the outside of the wooden chassis is a go true from a boat store .
I use two pole fore HV and two fore DC heather supply.
The power cable is mounted with 2 klick saddles.
Wath you see on the outside of the wooden chassis is a go true from a boat store .
I have built these ones in 1993 - original pictures :
I refurbished them around 2020 IIRC :
Thank you Mr. Balthazar for giving the scale...
T



I refurbished them around 2020 IIRC :



Thank you Mr. Balthazar for giving the scale...

T
Nice builds, i see a lot of similarities that we have probably learned trout the years.
Me in HI-FI building.
But done that enough,so lets build some guitar amps.
In one of your pics i can see a spring reverb.
I made a stand alone.
Use it fore harmonica.
Me in HI-FI building.
But done that enough,so lets build some guitar amps.
In one of your pics i can see a spring reverb.
I made a stand alone.
Use it fore harmonica.
Attachments
You can never have enough Trainwreck Express clones amplifiers.
That's why I built another one. Now with a shield over the toroidal transformer.
I use a 5mm thick aluminium tube there.
Post PI Master volume and tube FX send/return.
The amplifier sounds quieter in terms of background noise than the previous one.
The small changes I made are the ground of the PI and Presence now goes to the HV EL34 ground and not the preamp ground.
Now I just have to build it into the wooden cabinet.
That's why I built another one. Now with a shield over the toroidal transformer.
I use a 5mm thick aluminium tube there.
Post PI Master volume and tube FX send/return.
The amplifier sounds quieter in terms of background noise than the previous one.
The small changes I made are the ground of the PI and Presence now goes to the HV EL34 ground and not the preamp ground.
Now I just have to build it into the wooden cabinet.
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Gorgeous!
—Yes, one cannot have too many Trainwrecks.
EDIT: added some juice—Rocket and Express respectively...
—Yes, one cannot have too many Trainwrecks.
EDIT: added some juice—Rocket and Express respectively...
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