Print Page - Blackstar HT Dual

Title: Blackstar HT Dual
Post by: teemuk on August 27, 2009, 10:19:41 AM

Took a while to sketch this out but here it is for the viewing pleasure of those who have wondered what's inside those HT things.

Title: Re: Blackstar HT Dual
Post by: J M Fahey on August 27, 2009, 05:54:33 PM

Hi Teemu.
Can't imagine the long nights it must have taken you to trace it down in such detail. Thanks. :tu:
JM
PS: it will be quite a few nights for myself trying to grasp it.
I see it but still don' get it. :o
Oh well.

Title: Re: Blackstar HT Dual
Post by: rjohns1 on November 20, 2009, 11:15:43 PM

Thanks alot for posting this schematic. I bought the hype of this pedal and bought it, and I wasn't impressed. I got it used, and it sounded dull to me. I followed your schematic, and replaced the two caps in the treble section, they were 222j (2000pf) caps, and put in the value 561 (560pf). Holy cow, it now has more of a plexi vibe to it. I now dig this pedal.

Title: Re: Blackstar HT Dual
Post by: smacky on July 21, 2010, 02:30:27 PM

Quote from: teemuk on August 27, 2009, 10:19:41 AM
Took a while to sketch this out but here it is for the viewing pleasure of those who have wondered what's inside those HT things.

Beautiful schematics teemuk but it looks like the first one (Control Board) is damaged, would you mind reposting this please?

Title: Re: Blackstar HT Dual
Post by: teemuk on July 21, 2010, 11:46:47 PM

(http://a.imagehost.org/0898/Blackstar_DS-2_HT_Dual_Control_Board_sch.gif)
http://a.imagehost.org/0898/Blackstar_DS-2_HT_Dual_Control_Board_sch.gif

Title: Re: Blackstar HT Dual
Post by: Mynock on September 15, 2010, 04:43:57 AM

Hi,

if you want a good sounding HT-Dual -> replace the tube with a TT 7025 Black Plate V1 - thats it.

Gundolf

Title: Re: Blackstar HT Dual
Post by: J M Fahey on September 15, 2010, 04:46:36 PM

Hi Gundolf.
Unfortunately good sound means different things to different people.
To avoid confusion, please post 2 MP3s recorded with your Blackstar Pedal; one with the original tube and another one with the TT tube, so we know what you mean.

Title: Re: Blackstar HT Dual
Post by: armkon on April 03, 2012, 02:40:51 PM

hey, anyone buy this?
Can someone post ic list Please ?

Solid State Guitar Amp Forum | DIY Guitar Amplifiers

Solid State Amplifiers => Schematics and Layouts => Topic started by: teemuk on August 27, 2009, 10:19:41 AM