Mad Professor - Simble Predriver
Information
Any info on this one?
I like the sound based on the videos. Would love to try one in real life.
http://www.mpamp.com/factory-pedals/simble-predriver/
I like the sound based on the videos. Would love to try one in real life.
http://www.mpamp.com/factory-pedals/simble-predriver/
- mictester
- Old Solderhand
Information
It's a single op-amp with a bit of voltage gain and a mid-range hump, peaking at about 500Hz. It'll just give a valve (tube - US) amplifier a bit more of a push. It's like using a Tubescreamer with the gain turned way down.
"Why is it humming?" "Because it doesn't know the words!"
Information
Interesting, I thought it is transistor based.
Lets see some guts!
Lets see some guts!
- mictester
- Old Solderhand
Information
The one I saw had an op-amp in there.
You can get much the same result with the Electro Harmonix LPB circuit and some sensibly chosen input and output capacitors. That's just one transistor.
You can get much the same result with the Electro Harmonix LPB circuit and some sensibly chosen input and output capacitors. That's just one transistor.
"Why is it humming?" "Because it doesn't know the words!"
- Nocentelli
- Tube Twister
Information
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I assumed from the description ("transistor.... ultra high impedance input" etc) it was a MOS-FET/SHO derivative.
modman wrote: ↑ Let's hope it's not a hit, because soldering up the same pedal everyday, is a sad life. It's that same ole devilish double bind again...
- Cub
- Cap Cooler
Intriguing, I do like these simple little tone sweeteners and would like to know what's going on inside.
I wish I were a chestnut tree, nourished by the sun.
With twigs and leaves and branches and conkers by the ton.
With twigs and leaves and branches and conkers by the ton.
- Ichabod_Crane
- Resistor Ronker
Bump!
Any clue about the schematic, please?
Any clue about the schematic, please?
- Renegadrian
- Solder Soldier
after another year...nothing!?
Information
- Posts: 1
- Joined: 08 Mar 2012, 23:02
- my favorite amplifier: Deluxe Reverb silverface
- Completed builds: about fifty mods, helpers, clones (a few EQD), and some creations. Just for my pleasure and that of a few friends
Hi everyone,
Still no trace of technical information on this pedal?
I dug and dug on the web, but nothing, no guts, no discussion (except this one!), no schem of course... I think this is the first thing to happen to me!... So if anyone have clue...
Still no trace of technical information on this pedal?
I dug and dug on the web, but nothing, no guts, no discussion (except this one!), no schem of course... I think this is the first thing to happen to me!... So if anyone have clue...
- Renegadrian
- Solder Soldier
it seems no one has this pedal or cares to know more...so it is a mistery still...
- modman
- a d m i n
Information
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- Joined: 19 Jun 2007, 16:57
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- Been thanked: 2139 times
chigalihape wrote: ↑03 Jul 2021, 06:02 Hi everyone,
Still no trace of technical information on this pedal?
I dug and dug on the web, but nothing, no guts, no discussion (except this one!), no schem of course... I think this is the first thing to happen to me!... So if anyone have clue...
Please stop bumping threads years on end - it's not going to make you get what you want. If you're really desperate (waiting years!) to get this particular pedal, buy it (it's only 119 euros), trace it and share the info. That's the basic rationale behind the forum. I you don't have money for that, build the LPB as mictester suggested, and go from there...Renegadrian wrote: ↑29 Sep 2021, 15:11 it seems no one has this pedal or cares to know more...so it is a mystery still...
Here's another approach: go on facebook, post a picture of this pedal and ask people whether they like this pedal, if it's any good? Then ask the owners of this pedal for gutshots...
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