|Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
||Thread Tools||Search this Thread|
|25th April 2004, 09:55 PM||#1|
Join Date: Apr 2004
Schematic for Bogen DB130 ?
I have recently aquired a Bogen DB130 integrated amp that will be needing some work. It is original except for one cap that has been replaced.
I ordered a Sams E-fact (first mistake because I cannot return) for the Bogen DB130 and found several issues/differences between the schematic and top views that I received and the amp itself.
The schematic shows a single 5U4GB rectifier and I have dual 5Y3GT's. There are some can type caps that are not even shown.There is a voltage regulation pot that is not shown and that I have not yet found in the schematic but did find in the parts list.
The amp in question looks exactly like the one HERE .
If anybody can point me in the right direction for a correct schematic and/or parts list for this amp, it would be greatly appreciated. I would even be willing to trade the single rectifier schematic (for a dual) if anyone wound up with the wrong schematic as I did.
I have recently started tinkering with the tube amps and was able to bring a HK A224 with a dead channel back to life with an appropriate schematic. I just don't quite have enough knowledge yet to run without a schematic. I am in the process of reading the 3rd Edition Morgan Jones book "Valve Amplifiers" but don't have the confidence to "wing it" yet.
I would also be interested possibly in salvaging this unit if someone can point me to a schematic for an amp that can utilize any or all of the 12AX7's, 12AU7, 6CG7's, 5Y3GT's and 6AV5GT's.
Thanks Much for any help you can provide.
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Bogen V20 PA Amp Schematic or ?||MetalBay0_1||Tubes / Valves||5||26th November 2008 10:41 PM|
|Bogen L60 schematic||blindbrett||Tubes / Valves||2||16th January 2008 11:41 AM|
|Bogen amp schematic||9am53||Tubes / Valves||6||20th February 2005 09:23 PM|
|Bogen DB130 & R604 Series 1-113||Hasafraker||Swap Meet||0||3rd June 2004 09:58 PM|
|Schematic for Bogen DB130 ?||VeeDub||Tubes / Valves||0||25th April 2004 07:02 PM|
|New To Site?||Need Help?|