[Laurent]

 

Sieht gut aus.
Sag' mal, spielst du über Kopf?

Gruss,
Laurent

[Robinrockt]

Hallo,

sehr geil

Nein, er steht hinter dem Amp und sieht nach unten

VIele Grüße,
Robin

[Fireballix]

Ich hab, mal noch ne Aufnahme gemacht,

der Amp kann wahlweise im Combo oder im Head untergebracht werden - im Combo ist ein Creamback

https://www.youtube.com/watch?v=zdXYznNeumU&feature=youtu.be

Grüße,

Felix

[Gianmarco]

Hi to all guys, sorry if I write you in English, I want to make a clone of friedman PinkTaco and I wanted to know if someone made it by following the wiring diagram I found on this forum. Appearance news ! Thanks.

[dimashek]

I've done it (with some minor changes) as one channel in a 2-channel amp.  Schematic looks OK
Good sound, but quite noisy.
Very nice lead sound, rich harmonics. A bit low definition on complex chords (@high gain).

First coupling cap ( C14 = 22n) seems to be too much(at least for me)! Try 4.7n - 10n here

[Gianmarco]

thanks for the reply, but did you also draw a layout for the components? For transformers instead, which ones did you use? Do you have any photos or videos of the amplifier you've built?

[dimashek]

I've made a layout, but it's a 2 Channel amp with 2 different voicings, so a lot of switches (9 relais, 2 OptoMos), and smallish area 2 layer PCB.
You don't need to do it that complicated cloning PT-20 only. 

Transformers: power - custom toroidal, 260V AC secondary.
350V plate voltage, 330V screens

OPT - custom (self made) very big one! EI-96 core with 7600 Ohm Raa and 8/16 Ohm secondary

[Gianmarco]

Mmmh ok.  thanks .Since I'm not well versed in this regard, transformers with these specifications can be found on the internet? or do I have to build them by hand? Unfortunately, the data sheet the two transformers are not reported on the scheme.