Dual La2a - [silent:arts] version

This section is for registered users to discussspecific projects and troubleshooting.

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Infernal_Death
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Registriert: Mi Apr 05, 2006 7:02 pm
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Beitrag von Infernal_Death »

Almost forgot:
[silent:arts] hat geschrieben: where did you buy the cases ? I like the ventilation holes.
I bought them from Modushop in Italy. Great cases for a very nice price.

Waldorfcave, this combination wasn't used on any of my projects yet. I always try to make my gear a bit different looking, i don't like having rack fulls of gear which looks the same.

Flo

[silent:arts]
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Beitrag von [silent:arts] »

Infernal_Death hat geschrieben:I bought them from Modushop in Italy. Great cases for a very nice price.
Thanks Flo.
just ordered two 3U cases with the extra ventilation tops there.
anybody wants the front pannels ?
volker
olafmatt hat geschrieben:Strom kann tot machen

bernbrue
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Registriert: Do Jun 29, 2006 4:55 pm
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Beitrag von bernbrue »

Volker,
if there is a black one, I´ll take it.
regards
Bernd

[silent:arts]
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Beitrag von [silent:arts] »

bernbrue hat geschrieben:if there is a black one, I´ll take it.
mhm, since silver was less expensive it is silver,
but you can have it anyway :wink:
volker
olafmatt hat geschrieben:Strom kann tot machen

toff
Beiträge: 682
Registriert: Do Jun 29, 2006 10:26 pm

Beitrag von toff »

If Bernd needs only one, and the other is still left, I would have a use for the other...

Organisator
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Registriert: Do Apr 26, 2007 2:11 pm
Wohnort: Köln

Beitrag von Organisator »

Kann mir jemand in deutsch und für blöde mal den Unterschied zwischen normalen t4b und der "fast" Version erklären?

Ist letztere besser für Percussion bzw. halt Sachen mit knackiger Attack-Phase geeignet? :?

Sine Star Audio
Beiträge: 13
Registriert: So Mai 11, 2008 6:43 pm

Beitrag von Sine Star Audio »

Hi All,

(my first post here)

Re the 2LA2, Meter switch - GR / Output +4,

on the PCB labelled GAIN RED its has a 2 contact plug, but on the circuit diagram shows a double pole switch, how are you doing this with only two contacts?

Is there a PCB Layout Drawing with the PCB tracks drawn?

all the best

Pete

[silent:arts]
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Beitrag von [silent:arts] »

Hi Pete,

welcome here at Franks place :D

you have the GR connector (2 contacts), and you have a separated VU connector (2 contacts). you wire both to a 2 pole toggle switch, and from there (through a 3K6 resistor at +) to the Meter.

does this answer your question ?
volker
olafmatt hat geschrieben:Strom kann tot machen

Gast

Beitrag von Gast »

ah! i knew i was being stupid! of course yes im with you now.


Also I was thinking about bringing the Zero Adj and the Stereo Adj to the front panel for easy adjustment, do you fore see a problem with this, as long as the cable is shielded should be fine?

Thanks Volker,
Pete

[silent:arts]
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Beitrag von [silent:arts] »

I see no problem doing this
volker
olafmatt hat geschrieben:Strom kann tot machen

Gast

Beitrag von Gast »

Hey Volker

I have a couple of questions to finish mine up.

- which side is the + on the VU and Gain red outputs?
- What are those diodes strapped across the relays?
- Earlier you mentioned the pots are all one-to-one mapping but what is pin 1 and pin3 , relative to the screw in the screen?

I will fire mine up tonight I think!

-Chuck

ChuckD
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Registriert: Fr Okt 26, 2007 10:49 pm
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Beitrag von ChuckD »

see above question ... double post

[silent:arts]
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Beitrag von [silent:arts] »

ChuckD hat geschrieben:- which side is the + on the VU and Gain red outputs?
red? don't really understand this question :oops:
ChuckD hat geschrieben:- What are those diodes strapped across the relays?
1N4148
ChuckD hat geschrieben:- Earlier you mentioned the pots are all one-to-one mapping but what is pin 1 and pin3 , relative to the screw in the screen?

looking IN FRONT of the molex = 1 (left) 2 (middle) 3 (right)
in example, the gain pot:
put it on the left side, facing the pins downside, looking to the molex, wire it 1:1

hope this helps

fire it up :D
volker
olafmatt hat geschrieben:Strom kann tot machen

Gast

Beitrag von Gast »

Basically the +/- on the VU or Gain Reduction meter pins
Also the following labels. Think I understand what you mean but a picture is better


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ChuckD
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Registriert: Fr Okt 26, 2007 10:49 pm
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Beitrag von ChuckD »

I keep getting logged out ! Anyway sorry here is the one I meant to post


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