I just looked through all of my pictures, I don't have any interior pics at all.
I think that the DC's are the best bang for the buck out there in amp land.
I've owned every version of a DC, and currently own a DC-3 B and a DC-10 combo.
Here is how it is constructed:
All Preamp and Power amp circuitry and components are on the main board.
Both Power Tube sockets are point to point wired and chassis mounted.
All pots and switches are chassis mounted and wired with flying leads, with the possible exception of the Slave pot on the back.
All jacks on the back are circuit board mounted.
All circuit boards have double sided solder tabs so you do not have to remove anything to work on them.
They are built very well and look very much like a work of art when looking inside the chassis.
For the price, you absolutely cannot go wrong.
The Preamp tubes make an incredible difference on the available tones. Electro Harmonix will get you more gain, but JJ's will really thicken up the tone.
NOS in V4 will make your cleans so nice that you may forget you have a distortion channel.
Until you remember to use it, then it will kill small furry creatures at 10 paces. Not Recto, but very useful and as heavy as you want.