Ibanez - RC-99 Rotary Chorus [schematic]
- Dirk_Hendrik
- Old Solderhand
Information
For component values I cannot make confirmations as all is on quick notes and some scans made over a year ago. As for the schematic I could check and re-check for possible errors. However, whatever I will do, AG will pick out a few more. Let's say I'm lazy and will just wait
http://www.dirk-hendrik.com/temp/ibanez_rc99.pdf
http://www.dirk-hendrik.com/temp/ibanez_rc99.pdf
- analogguru
- Old Solderhand
Information
Thanks for the schematic...
analgguru
Hmm... But I am lazy too.... and didn´t already trace it... I even haven´t had one in my hands or seen some guts... so this time you have to look for yourself for errors...However, whatever I will do, AG will pick out a few more. Let's say I'm lazy and will just wait
analgguru
There´s a sucker born every minute - and too many of them end up in the bootweak pedal biz.
- Dirk_Hendrik
- Old Solderhand
Information
No prob
I'll try to dump the PCB layout online next week. That will give the ones who do have a Christmas holiday something on their hands.
ther than that,
I did build that PCB with the component values displayed here. If I have made errors at the time it doesn't mean the thing doesn't worlk.
Note needs to be taken that a lot of this schematic could just be taken from the Ibanez SC10 chorus. They're definitely cousins.
I'll try to dump the PCB layout online next week. That will give the ones who do have a Christmas holiday something on their hands.
ther than that,
I did build that PCB with the component values displayed here. If I have made errors at the time it doesn't mean the thing doesn't worlk.
Note needs to be taken that a lot of this schematic could just be taken from the Ibanez SC10 chorus. They're definitely cousins.
- analogguru
- Old Solderhand
Information
The clock circuit around the MN3102 is identical to the CS5.
The "big difference" is only the use of a compander instead of pre/de-emphasis like in the SC10 or CS5.
It´s a chorus.... there is not much new to invent.... except a good sounding name...: "Rotary Chorus"
Locobox also had a "Rotary Phaser".... And I also couldn´t find anything "rotating"...
analogguru
The "big difference" is only the use of a compander instead of pre/de-emphasis like in the SC10 or CS5.
It´s a chorus.... there is not much new to invent.... except a good sounding name...: "Rotary Chorus"
Locobox also had a "Rotary Phaser".... And I also couldn´t find anything "rotating"...
analogguru
There´s a sucker born every minute - and too many of them end up in the bootweak pedal biz.
- Stephengiles
- Breadboard Brother
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- Posts: 106
- Joined: 04 Nov 2007, 13:02
- Location: Selsdon, England
very nice drawing again!
- Dirk_Hendrik
- Old Solderhand
Information
Update:
PCB layouts, component placing and BOM, all in a handy .zip package:
http://www.dirk-hendrik.com/temp/ibanez ... ackage.zip
PCB layouts, component placing and BOM, all in a handy .zip package:
http://www.dirk-hendrik.com/temp/ibanez ... ackage.zip
- bajaman
- Old Solderhand
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Thanks Dirk
This should be in the DIY projects section
Good work and thanks for sharing with us.
Merry Xmas
bajaman
This should be in the DIY projects section
Good work and thanks for sharing with us.
Merry Xmas
bajaman
- Dirk_Hendrik
- Old Solderhand
Information
Now you make me jealous!!swt wrote:wow guys you make me jealous...the rc99 is the only one i don't have from that line. I have the tk999, the ph99, ad99, fl99...miss that one. Hope to have it one day...
How about a few gutshots of those!!
- modman
- a d m i n
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This is true. If you are ok with that, DH?bajaman wrote:Thanks Dirk
This should be in the DIY projects section
Good work and thanks for sharing with us.
Merry Xmas
bajaman
Just let me know and I'll move it there.
Really "fat cool" as they say in Adam!
Please, support freestompboxes.org on Patreon for just 1 pcb per year! Or donate directly through PayPal
- Dirk_Hendrik
- Old Solderhand
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Well, since I put the layouts together with the stuff the project is quite "do-able" for the more experienced pedalpushers. I'd say, go right ahead
- Dirk_Hendrik
- Old Solderhand
Information
- pedalgrinder
- Cap Cooler
Did anyone actually do a clone of this one????? Looks like a great pedal thinking about doing one for myself. Dirk you do the best schematics i have ever seen in forums.
What's the best thing about fat chicks and scooters? There both fun to ride around until your mates find out!
if anybody has built this chorus - can I substitute the 2 SA 1015 with an BC 558B? Can anybody give values to calibration??
I will have/built this chorus
How can give some gutshoots?
My english is very bad - I know!
I will have/built this chorus
How can give some gutshoots?
My english is very bad - I know!
- Dirk_Hendrik
- Old Solderhand
Information
Yes you can.Bastelfixx wrote:if anybody has built this chorus - can I substitute the 2 SA 1015 with an BC 558B?
@pedalgrinder,
Yes. I have built this one years back.
- pedalgrinder
- Cap Cooler
Hey Dirk is there a track side pic of this somewhere i could get my hands on or is there possibly one on the way. Would be interesting to see some guts shots of the original on this one but i haven't come across any on the net. cheers
What's the best thing about fat chicks and scooters? There both fun to ride around until your mates find out!
Thanks Dirk for this nice layout.
It sounds good.
It sounds good.
Hey Dirk, has you built the chorus with true bypass or like the chematic?!