Friedman BE50 schematic needed
- karul
- Cap Cooler
BE50 improved clean v.135 switch fix
BE50 Deluxe V1.5 and
BE100
https://ampgarage.com/forum/viewtopic.php?f=9&t=31026
Schematic was done by some guy Patrice on SLOclone forum:
http://www.slocloneforums.com
If you want to register to this forum, there is a question - 'What is the name of Joey's favorite cat?'
Answer is: 21ap14ax3/4
BE50 Deluxe V1.5 and
BE100
https://ampgarage.com/forum/viewtopic.php?f=9&t=31026
Schematic was done by some guy Patrice on SLOclone forum:
http://www.slocloneforums.com
If you want to register to this forum, there is a question - 'What is the name of Joey's favorite cat?'
Answer is: 21ap14ax3/4
- POTL
- Resistor Ronker
Are these exactly current schemes?
I am confused by the voltage divider after the first cascade
68K / 10M
This gives a voltage drop of 24dB, the first stage is something like a treble booster with a gain of about 12dB, more like a lightweight heater and tone corrector.
I did not play friedman - does the HBE mode really give a small boost? I thought it would be a full fledged gain giving much more distortion.
I am confused by the voltage divider after the first cascade
68K / 10M
This gives a voltage drop of 24dB, the first stage is something like a treble booster with a gain of about 12dB, more like a lightweight heater and tone corrector.
I did not play friedman - does the HBE mode really give a small boost? I thought it would be a full fledged gain giving much more distortion.
- karul
- Cap Cooler
There are few threads on the http://www.slocloneforums.com, where these schematics originate from.POTL wrote:Are these exactly current schemes?
http://www.slocloneforums.com/viewtopic ... 39&t=14401
http://www.slocloneforums.com/viewtopic ... 39&t=15582
http://www.slocloneforums.com/viewtopic ... 0&start=25
- POTL
- Resistor Ronker
Are you talking about this?plush wrote:Year 2019, yet still no input protection...
To be honest, I saw a lot of schemes for new models of amplifiers and pedals, and nowhere did I encounter protection at the input.
Perhaps this is overengineering.
- plush
- Cap Cooler
Nah, I was talking about protecting the meatbag, not the amp.POTL wrote:Are you talking about this?plush wrote:Year 2019, yet still no input protection...
To be honest, I saw a lot of schemes for new models of amplifiers and pedals, and nowhere did I encounter protection at the input.
Perhaps this is overengineering.
- Optical
- Breadboard Brother
No. The 10M is to prevent pops from the relay switching. Look up streamPOTL wrote:Are these exactly current schemes?
I am confused by the voltage divider after the first cascade
68K / 10M
This gives a voltage drop of 24dB, the first stage is something like a treble booster with a gain of about 12dB, more like a lightweight heater and tone corrector.
I did not play friedman - does the HBE mode really give a small boost? I thought it would be a full fledged gain giving much more distortion.
- POTL
- Resistor Ronker
I was sealed, I meant the voltage divider 1M + 68KOptical wrote:No. The 10M is to prevent pops from the relay switching. Look up streamPOTL wrote:Are these exactly current schemes?
I am confused by the voltage divider after the first cascade
68K / 10M
This gives a voltage drop of 24dB, the first stage is something like a treble booster with a gain of about 12dB, more like a lightweight heater and tone corrector.
I did not play friedman - does the HBE mode really give a small boost? I thought it would be a full fledged gain giving much more distortion.