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Messages 727 - 756 of 756   Oldest  |  < Older  |  Newer >  |  Newest
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727
my bad looking at the wrong schematic ym3012 is a yamaha part and was used in many games machines ill post this dac to the files section you can get them for...
jammie
jammie.emma
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Nov 4, 2009
2:11 pm
728
... I have a spare PCM54HP that I was going to put on eBay some day. It's DIP package. GB...
GB
grantpbt
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Nov 4, 2009
2:12 pm
729
... remember why I bought it way back when. Anyway I wasn't the one who said it would work with the TX81Z, but I still have it ;-) If it's not the op-amps, ...
GB
grantpbt
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Nov 4, 2009
2:16 pm
730
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the yamahablackboxes group. File :...
yamahablackboxes@yaho...
Send Email
Nov 4, 2009
2:18 pm
731
the ic 10/2 are o72 opamps these are used for the buffers on the dac chip which is ic10 if changing the njmo72 opamps then change them for tle2072 opamps these...
jammie
jammie.emma
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Nov 4, 2009
2:43 pm
732
Jammie, You just blew me away on that one!!! What else have you got laying around in your bag of tricks? Awesome.... Thank you for posting the datasheet and...
narfman96
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Nov 4, 2009
2:46 pm
733
its the tx802 16bit dac which has 8 channel output ... From: GB To: yamahablackboxes@yahoogroups.com Sent: Wednesday, November 04, 2009 2:17 PM Subject: Re:...
jammie
jammie.emma
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Nov 4, 2009
2:48 pm
734
im a synth tech and fix many machines at component level i was a ensoniq repair tech and yam and akai and all things wonderfully analog i also make upgrades...
jammie
jammie.emma
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Nov 4, 2009
4:46 pm
735
Hi Alan, I would vote for rotary pots, just like a anlogue synth !, you can also get good quality for a reasonable price, unlike sliders that get dirty quite...
Paul
paulxbe
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Nov 4, 2009
9:37 pm
736
Thank you for your reply.  The rotary pots require much less space on any custom PCB board.  I believe that the cost of all the components would be about $20...
Alan Probandt
alan_probandt
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Nov 5, 2009
1:16 am
737
I'd be interested in one too. Since I do have both a TX81Z and an FB-01, it'd be fantastic if it could work with both... Cheers, Tom ...
Tom Green
tgreen2905
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Nov 5, 2009
2:06 am
738
Hi, I have four (4) TX81Z's ... I'd be interested in a useful controller (or 2, or 4 ...). Thanks, David O'Hearn ohearn@... 905-339-4518 (cell) ...
David O'Hearn
dohmississauga
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Nov 5, 2009
5:29 am
739
hi alan, we discussed the controller a long while ago but ive not had much chance to use my TQ-5 (until now i hope!). is it possible for the unit to sit...
gillespie_derek
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Nov 6, 2009
9:19 am
740
Yes. Dedicated sysex controller for TX81Z, TQ5 or similar could be huge success! At least it should be. Hands on control makes big difference with FM synths,...
Dr3Tri
jimtaika
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Nov 6, 2009
6:47 pm
741
theres also a kit that you can build your self with the pcbs already made doepfer do one you can have upto 64 controllers they even do a version with motorized...
jammie
jammie.emma
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Nov 6, 2009
7:13 pm
742
Hi, Its maybe getting late but I can't get to grips with the manuals explanation of how the sequencer works. If I am sending lots of patches to the TQ5 from my...
gillespie_derek
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Nov 6, 2009
9:40 pm
743
Don't feel alone. I don't believe that there is anyone in the world who has ever been able to get the TQ5 sequencer to work. I doubt the Yamaha engineers...
Alan Probandt
alan_probandt
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Nov 6, 2009
11:51 pm
744
I hope to make something that sells (retail) for no more than $35 US tops.  Since  TX81Zs are going for $40-$65 and TQ5s sell for $60-$100 on eBay, I don't...
Alan Probandt
alan_probandt
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Nov 7, 2009
12:10 am
745
What part of the world are you in and where do you get three 5-pin DIN's for $4? ... From: Alan Probandt To: yamahablackboxes@yahoogroups.com Sent: Friday,...
GB
grantpbt
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Nov 7, 2009
5:26 am
746
Gee, last time that I looked PCB-mount DIN5 connectors were about $1.25US at DigiKey.com and possibly some other on-line electronic component...
Alan Probandt
alan_probandt
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Nov 7, 2009
11:18 pm
747
Is it possible for the unit to sit between say my tq5 and my ... I have two MIDI inputs on board. One comes from a sequencer, PC, or keyboard and gets merged...
Alan Probandt
alan_probandt
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Nov 7, 2009
11:33 pm
748
... Oooh good idea.I know where I can get some (recycling). ... So true. It takes time to learn and maybe money if you need to buy a compiler though. Way more...
GB
grantpbt
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Nov 8, 2009
4:42 am
749
Hey all; I got a TX81Z a couple of weeks ago and love it. I am blending it with my analog synth and am getting some awesome bass sounds. My question; Is the...
curtishobsonandheidir...
curtishobson...
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Nov 9, 2009
4:32 am
750
replace the 4558 opamps they are cuasing the noise they are very noisey thats why they are favour by effects pedals which like the hiss distrorted sound you...
jammie
jammie.emma
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Nov 9, 2009
2:00 pm
751
Hello,   I am interested in your reply to the noisy TX81Z question.  I notice that Jameco (an electronic parts mail-order distributor in the USA) has NE5532...
Alan Probandt
alan_probandt
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Nov 9, 2009
11:18 pm
752
Hi, I'm new to the list, having just picked up a TX802. I updated the ROM to v1.3 found in the files section, but I see there was a v1.5 image posted as an...
colinfraser_com
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Nov 10, 2009
2:29 am
753
OK, I changed most of the opamps but the sound is still there. I installed sockets to avoid the headaches of desoldering, so I've been chip swapping all night....
Mark
casiotone1331
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4:46 am
754
I snagged an YM3012 at Andy's Arcade. It's in the UK , and even with the shipping to the US I only paid 9 bucks. What a steal! Hopefully this works....
Mark
casiotone1331
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5:21 am
755
did you check the voltage on the chip incommer it should be between 7-17 vdc it does look like its the dac the second sound channel buffering opamp is not...
jammie
jammie.emma
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12:46 pm
756
check which output is functioning on the dac pin 9 channel1 for 0-5v being analog voltage then check pin 10 ch2 for the 0-5v analog voltage which one is not...
jammie
jammie.emma
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1:17 pm
Messages 727 - 756 of 756   Oldest  |  < Older  |  Newer >  |  Newest
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