Лель ЭП (Эквалaизер Параметрическии) - Parametric EQ

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
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Rocket Roll
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Post by Rocket Roll »

Currently in my hands but going further... What little info I have is this:

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These settings were used for testing (12db boost/cut):

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Test file: http://www.box.net/shared/yeyv21lj9v

What you hear in the test file:

Code: Select all

00.00 - 00.06, Bypass signal

Heavy Fuzz Test: 

00.06 - 00.13, EQ on, neutral position
00.13 - 00.50, 12dB bass boost
00.50 - 01.05, 12dB bass cut
01.05 - 01.48, 12dB mid boost
01.48 - 02.12, 12dB mid cut
02.12 - 02.35, 12dB treble boost
02.35 - 03.10, 12dB treble cut

Lite Fuzz Test: 

03.10 - 03.33, 12dB bass boost
03.33 - 03.47, 12dB bass cut
03.47 - 04.05, 12dB mid boost
04.05 - 04.17, 12dB mid cut
04.17 - 04.37, 12dB treble boost
04.37 - 05.00, 12dB treble cut

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DiscoFreq
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Post by DiscoFreq »

I have that one too (the old green version: http://filters.muziq.be/model/lell/old/ep) and some other Lell pedals:

Digital Delay (modulated): http://filters.muziq.be/model/lell/old/cz
Rototom: http://filters.muziq.be/model/lell/rt
Klapper: http://filters.muziq.be/model/lell/kl

The effect pedals are terrible to open and re-assemble...
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Post by Rocket Roll »

Great, thanks a lot for the links!

There's also a Лель ДД (Драйв Дисторшн) - Drive/Distortion, here's a link (containing a picture, description and a schematic): http://www.blackbird-star.narod.ru/lel.html

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DiscoFreq
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Post by DiscoFreq »

Rocket Roll wrote:Great, thanks a lot for the links!

There's also a Лель ДД (Драйв Дисторшн) - Drive/Distortion, here's a link (containing a picture, description and a schematic): http://www.blackbird-star.narod.ru/lel.html
Thanks, I knew the model, but not the schematics :)

Here's more about Lell, including links to their homepage (they still exist!!! but their distribution is almost inexistent ;))
http://filters.muziq.be/model/lell
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jrc4558
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Post by jrc4558 »

I was surprised to see Russian in the thread name. Тут есть русскоговорящие?
I had that one back in the day, when I still lived in USSR. It hissed quite a bit, but drove my fuzz into INSANE distortion :twisted:
I used it mainly as a booster.

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Post by DiscoFreq »

I would like to use the russian characters too for Russian pedals, but it's hard to "reconstruct" such a name by searching the characters one by one :)

If you know any brands from Russia or the ex-USSR that are not on my site yet, please let me know :D

http://filters.muziq.be/country/ussr
http://filters.muziq.be/country/russia

(I have some other myself, but sometimes there's no brand name, so they're hard to classify on the site)
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Post by Rocket Roll »

jrc4558 wrote:Тут есть русскоговорящие?
Нет, I live in Serbia and have learned English and German in school. It's just that Slavs tend to understand each other. :D

It's great to finally find someone "with a Russian connection" - Russian DIY scene was (and probably still is) incredible.

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Post by jrc4558 »

Rocket Roll wrote:
jrc4558 wrote:Тут есть русскоговорящие?
Нет, I live in Serbia and have learned English and German in school. It's just that Slavs tend to understand each other. :D

It's great to finally find someone "with a Russian connection" - Russian DIY scene was (and probably still is) incredible.
Kako ide, Rocket Roll?

Well, for those who understand russian, there are several websites to look at.
First and foremost - http://www.sugardas.lt/~igoramps/ They have A LOT of various projects there, with quite innovative use of simple building blocks. For example, IIRC one of their tube amp projects has the CD player injection point tied to the virtual groun point of the long tail phase inverter. Genius!
Then there are:
http://www.aznaur.spb.ru/azg-schemes.html
http://www.klausmobile.narod.ru/
http://www.schemas.narod.ru/
http://heavypage.narod.ru/

Enjoy!
Last edited by jrc4558 on 28 Oct 2008, 15:10, edited 1 time in total.

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jrc4558
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Post by jrc4558 »

DiscoFreq wrote:I would like to use the russian characters too for Russian pedals, but it's hard to "reconstruct" such a name by searching the characters one by one :)

If you know any brands from Russia or the ex-USSR that are not on my site yet, please let me know :D

http://filters.muziq.be/country/ussr
http://filters.muziq.be/country/russia

(I have some other myself, but sometimes there's no brand name, so they're hard to classify on the site)
If you want to reconstruct names, just send me the picture to jrc4558+AT+gmail+DOT+com and I will write it out for you! :D
And I will certainly take a look, but judging by the vastness of your collection, it will be me who will observe the previously unseen stuff there! :D

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Post by DiscoFreq »

Thanks!

I'll think about that when I work on those effects again :)
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Post by modman »

Great contribution,
Don't let language ever be a barrier -- it's just a tool. :thumbsup
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Post by jrc4558 »

DiscoFreq wrote:Thanks!

I'll think about that when I work on those effects again :)
BTW here's a page with some images on Lell CZ (digital delay): http://www.denn.ru/lel-dd/index.html

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Post by jrc4558 »

modman wrote:Great contribution,
Don't let language ever be a barrier -- it's just a tool. :thumbsup
I agree 100%! If I find anything else - I will post it immediately. If you ever need translations - I'm here!

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Ivana
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Post by Ivana »

Да нет тут русскоговорящих - одни буржуи... :) Правда, умные встречаются здесь чаще, чем на дийстомпбоксах, к примеру :)

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