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Old 22nd February 2010   #961
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Originally Posted by JMc View Post
Here's are a couple from me. I enjoy doing "extreme karaoke" just for the fun of it. I recorded "Brilliant Disguise" this morning. Pre73 (unmodded) going into a MOHOG 1176.

Layla Unplugged is a collaboration between me (vocals) and a 14-year-old kid from Canada on the guitar. I just sang over his guitar directly from his Youtube vid and added a little reverb. He recorded his guitar with a cheap mic from Staples sitting a foot away from his amp! Vocals are using the same Pre 73 into MOHOG 1176 combo. My singing isn't great, but it is what it is.
Nice clips! What was your mic?
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Old 22nd February 2010   #962
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Nice clips! What was your mic?
Thanks.. Pearlman TM-1
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Old 1st March 2010   #963
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DIY Pre73 mods

Hello fellow Slutz!

I'm new here, so for my first post...

I've been reading for months, and this forum is such an amazing source of knowledge and experience that it's taken me this long to come up with a question I couldn't find an answer for. I've read the Pre73 threads till my vision goes blurry, so I hope my question isn't answered somewhere in the depths.

I'm looking to expand my gear selection to make my ITB setup a little less sterile, and I've settled on the Pre73. My dilemma, however, is that there's no way I can afford Warren's full upgrade mod at the moment, and I have a project that I need it for ASAP. To my ears the mod makes a HUGE difference, and after hearing about possible biasing errors on the stock transistors, I was sold (but without the necessary fundage)

My question is, what are the correct capacitor values, and how many are needed? Also, is there a reliable source out there to get the Motorola transistors or a modern equivalent? What do I need to know for biasing? The transformers will be fairly straightforward once I get them shipped from the UK. I have some soldering skill, and a bench tech friend who will do it for a 6 pack of good Belgian Ale if I have all the parts and info ready for him.thumbsup

Any insights are appreciated!
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Old 1st March 2010   #964
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Mod not needed, it sounds so damn good out of the box.
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Old 1st March 2010   #965
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Agreed.
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Old 1st March 2010   #966
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Quote:
Originally Posted by ChampionAudio View Post
Hello fellow Slutz!

I'm new here, so for my first post...

I've been reading for months, and this forum is such an amazing source of knowledge and experience that it's taken me this long to come up with a question I couldn't find an answer for. I've read the Pre73 threads till my vision goes blurry, so I hope my question isn't answered somewhere in the depths.

I'm looking to expand my gear selection to make my ITB setup a little less sterile, and I've settled on the Pre73. My dilemma, however, is that there's no way I can afford Warren's full upgrade mod at the moment, and I have a project that I need it for ASAP. To my ears the mod makes a HUGE difference, and after hearing about possible biasing errors on the stock transistors, I was sold (but without the necessary fundage)

My question is, what are the correct capacitor values, and how many are needed? Also, is there a reliable source out there to get the Motorola transistors or a modern equivalent? What do I need to know for biasing? The transformers will be fairly straightforward once I get them shipped from the UK. I have some soldering skill, and a bench tech friend who will do it for a 6 pack of good Belgian Ale if I have all the parts and info ready for him.thumbsup

Any insights are appreciated!
Getting that info out of the people that actually know is like pulling teeth unfortunately. But maybe one of them would be kind enough to post it here! What I did was take the pics of the modded versions vs unmodded and go back and forth trying to spot all the changed caps. I want to say there were 11 but that was a few months ago and I never actually did the mods. The stock Pre 73 sounds so good its silly though, and if your tracks don't sound good it is most definitely NOT the fault of your preamp. I agree though that the modded version sounds better, but pro results are easily attainable with the unmodded version also.
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Old 1st March 2010   #967
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There's a vid on Youtube showing the mod. Can't find it atm...
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Old 1st March 2010   #968
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Gary,

Thanks for the reply. I suppose if I'm being realistic the amount of time and effort and frustration wouldn't exactly be proportional to the amount of increased sound quality. Maybe I'll just do the transformers and call it a day, since that seems to be the most important part. It would kinda suck though to buy 2 Pre73's and they end up having different bias voltages and different output levels.
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Old 1st March 2010   #969
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Ive seen way too many people having problems with the Pre-73s. Blown fuses, weird noises, or just plain not lighting up at all.

I wouldnt waste my time on one, unless it was free.
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Old 1st March 2010   #970
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Ive seen way too many people having problems with the Pre-73s. Blown fuses, weird noises, or just plain not lighting up at all.

I wouldnt waste my time on one, unless it was free.
The were a batch that came out with the wrong fuse, but that's about all I've heard. They sound great unmodded, and what the heck else is out there for $299 that sounds as good. There are a ton of people that have them and love them. You can use whatever you want, but I like the Pre, and I hope the GAP continues to sell and deveope product.
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Old 1st March 2010   #971
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Originally Posted by Todd View Post
Ive seen way too many people having problems with the Pre-73s. Blown fuses, weird noises, or just plain not lighting up at all.

I wouldnt waste my time on one, unless it was free.
Mine have hours and hours of use on them at this point. They came with the wrong value fuse which I changed before I racked them. I have had zero problems with them. Not a crackle, not a pop. They work perfectly. I consider them one of my better buys.
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Old 1st March 2010   #972
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This Pre is at the top of my list! I can't think of anything else that would have such a significant impact on my sound for such a small cost.
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Old 1st March 2010   #973
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Quote:
Ive seen way too many people having problems with the Pre-73s. Blown fuses, weird noises, or just plain not lighting up at all.

I wouldnt waste my time on one, unless it was free.
???????


How can you criticize something based on other peoples opinions or experiences????
You obviously haven't tried one out yet, you should!,its such a great preamp!

Most problems with gear is user error....

Hotstuff
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Old 1st March 2010   #974
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Originally Posted by Hotstuff View Post
???????


How can you criticize something based on other peoples opinions or experiences????
You obviously haven't tried one out yet, you should!,its such a great preamp!

Most problems with gear is user error....

Hotstuff
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Old 1st March 2010   #975
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Hey!!

I'm buying one! Do you guys think this pre will work well with my Yamaha AW1600?

Thank you!

JiD.
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Old 1st March 2010   #976
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Quote:
Originally Posted by Hotstuff View Post
???????


How can you criticize something based on other peoples opinions or experiences????
You obviously haven't tried one out yet, you should!,its such a great preamp!

Most problems with gear is user error....

Hotstuff
+100000..Mine blew it's fuse 2 days after I got it, but I actually investigate gear before I buy it and knew about the fuse issue..GAP was nice enough to tape a new proper fuse right to the Styrofoam that held the GAP in the box!!!
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Old 5th March 2010   #977
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Originally Posted by byrd62au View Post
I finally succumbed to the the sluttty hype of the GA. Ordered one yesterday. Will be interesting to compare to the stock pres of my 2626 which I find very clean. Hopefully another colour to work with.
Hi byrd62au I have a 2626 too and I would like to know if the GA73 it's a good improvement to the 2626 pres.What's your opinion?
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Old 7th March 2010   #978
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Hi byrd62au I have a 2626 too and I would like to know if the GA73 it's a good improvement to the 2626 pres.What's your opinion?
I used to use it with a profire 610. The pres are very complimentary. You cover a lot of ground as the profires are pretty transparent pres while the gap73 are really colored but in a smooth big way!
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Old 8th March 2010   #979
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So I finally got it!
My first dedicated mic pre..
Just hooked it up to my NTK mic.. Im feeling it! But not sure Im feeling the mic.. cant wait until I get a Sm7b to try out on it..

Just a few things.. whats up with the MIC/LINE knob?!?!?

With my OUTPUT Cranked, Starting from -35 (in between -30 and -40) I start to get a signal. This keeps increasing for every step I turn (even the Off setting?) until I hit -65 (in between -60 and -70) there is no signal any more. Then when I move it one step ahead again -70 the signal is back and it keeps increasing until I can not move the knob any more and that is between Off and 10.

Is this the way it should be?

And also When do you use the Phase switch?
Is this for instrument recording with 2+ mics?
Or do you ever engage this setting for vocal tracking?
Cos I can hear that the sound changes when the phase switch is engaged the sound becomes a bit more.. rounder maybe and some what smoother.. but also not as sharp.


And when do you engage the Low-Z?

Sorry for my nobe questions...
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Old 8th March 2010   #980
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Just got my 73 today. After some noodling, I can say I'm very happy with it. Haven't tried it with a real vocalist, but it sure makes a difference on my crappy vocals. But in fact, I was mostly looking to see how it works with bass guitars. And it does. I always hated the sansamp crap I've been stuck with (along with interface pres), and this does sound a lot better. Especially happy with what it does for slap bass when an ever so small amount of overdrive is dialed in.
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Old 8th March 2010   #981
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Where are you guys getting these? They still look back ordered!
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Old 9th March 2010   #982
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Where are you guys getting these? They still look back ordered!


I feel ya...i have been waiting like a dog at the door!
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Old 9th March 2010   #983
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I got mine full mod from zen pro audio.
I still can't beleive how good this thing is. I've tried it on vocals guitars electric and acoustic, I want to try it on drums.
I have used a um70s geffel thru it ...pure cream.
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Old 9th March 2010   #984
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AMS was supposed to have them in last Friday and I confirmed they would ship today. On Saturday I looked at the website and found they were backordered until April 4th. According to AMS the Golden Age people had the units scheduled to be there last Friday but the shipment was never recieved. AMS callled GA and then found there wasn't going to be a shipment.

Lame

I got my money back today.
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Old 24th March 2010   #985
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i have one pre73. have to record a real drumset now. for what would you use it? for the snare? the kick? or should i buy a second one and use both for overheads?
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Old 24th March 2010   #986
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There's one on Ebay right now sitting at $240, with 1 bid, closing in about 3.5 days. Used is probably your best bet right now until new stock starts becoming available. And even then, the demand is just building, so they may just all sell out again really quickly and we'll be right back where we started.
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Old 24th March 2010   #987
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I guess I could let mine go for $350.00 if anyone wants it bad enough..
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Old 24th March 2010   #988
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I guess I could let mine go for $350.00 if anyone wants it bad enough..
I actually saw one on Ebay last week or so, someone doing Buy It Now for $375! I was appalled! lol. bloodsuckers.
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Old 24th March 2010   #989
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supply and demand, I guess ...
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Old 24th March 2010   #990
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I actually saw one on Ebay last week or so, someone doing Buy It Now for $375! I was appalled! lol. bloodsuckers.
Ya, thats nut's...I would feel bad doing that to someone!
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