UGS-muse preamp GB

Alex_twn · 2020-02-06 2:05 pm

naz said:
put me in for one set as well

Please copy/paste the latest list adding your name.

Alex_twn · 2020-02-06 2:07 pm

vannhoem said:
Please put me in for 1 or 2 complete set depend on final price.

Please copy/paste the latest list adding your name.

vannhoem · 2020-02-06 2:09 pm

vannhoem - Full set + gain stage (if offered)

Alex_twn · 2020-02-06 2:09 pm

fencki said:
so the resistor values R29, R30, R31 and R32 on the Main-PCB should be replaced with 100k?

i built mine with the original values of 1k. what is the effect of changing the values from 1k to 100k?

thx.

It will reduce the distortion.

vannhoem · 2020-02-06 2:12 pm

Here is the list updated:
Twitchie : 1-2 PCB sets
Guyisme : 3 MCU + L/R PCB
Gionag : 1 PCB set ?
Fencki : 1 PCB set ?
Mensing : 1 PCB set
Itsallinmyhead : 1 PCB set + gain stage (if offered)?
Kk74 : 1 PCB set
Fabian85 : 1 PCB set ?
Eriksson : 1 PCB set ?
Myl : 1 PCB set
Ernesternest : 1 PCB set
Norgaard : 1-2 PCB sets
Dennis Hui : 1 PCB set
Astromo : 1 PCB set ?
Oneminde : 1 PCB set ?
Stanney2017 : 1 PCB set.
Stones : 1 PCB set
schultzsch : 1 PCB set
HelmutHolz: 1 PCB set
trung224: 1 PCB set
Awh: 1 pcb set
Adams_Leo: 1 PCB set
JoeyDD: 2 PCB sets
Axelcs : 1 PCB set
Emyeuoi : 1 PCB set
Briangasberg : 1 PCB set
Jacek_k_wawa : 1 PCB set
Naz : 1 PCB set
vannhoem: 1-2 PCB set +gain stage (if offered)

Hicoco · 2020-02-06 2:32 pm

vannhoem said:
Here is the list updated:
Twitchie : 1-2 PCB sets
Guyisme : 3 MCU + L/R PCB
Gionag : 1 PCB set ?
Fencki : 1 PCB set ?
Mensing : 1 PCB set
Itsallinmyhead : 1 PCB set + gain stage (if offered)?
Kk74 : 1 PCB set
Fabian85 : 1 PCB set ?
Eriksson : 1 PCB set ?
Myl : 1 PCB set
Ernesternest : 1 PCB set
Norgaard : 1-2 PCB sets
Dennis Hui : 1 PCB set
Astromo : 1 PCB set ?
Oneminde : 1 PCB set ?
Stanney2017 : 1 PCB set.
Stones : 1 PCB set
schultzsch : 1 PCB set
HelmutHolz: 1 PCB set
trung224: 1 PCB set
Awh: 1 pcb set
Adams_Leo: 1 PCB set
JoeyDD: 2 PCB sets
Axelcs : 1 PCB set
Emyeuoi : 1 PCB set
Briangasberg : 1 PCB set
Jacek_k_wawa : 1 PCB set
Naz : 1 PCB set
vannhoem: 1-2 PCB set +gain stage (if offered)
Hicoco 1 PCB set

BrianGasberg · 2020-02-06 3:50 pm

Twitchie : 1-2 PCB sets
Guyisme : 3 MCU + L/R PCB
Gionag : 1 PCB set ?
Fencki : 1 PCB set ?
Mensing : 1 PCB set
Itsallinmyhead : 1 PCB set + gain stage (if offered)?
Kk74 : 1 PCB set
Fabian85 : 1 PCB set ?
Eriksson : 1 PCB set ?
Myl : 1 PCB set
Ernesternest : 1 PCB set
Norgaard : 1-2 PCB sets
Dennis Hui : 1 PCB set
Astromo : 1 PCB set ?
Oneminde : 1 PCB set ?
Stanney2017 : 1 PCB set.
Stones : 1 PCB set
schultzsch : 1 PCB set
HelmutHolz: 1 PCB set
trung224: 1 PCB set
Awh: 1 pcb set
Adams_Leo: 1 PCB set
JoeyDD: 2 PCB sets
Axelcs : 1 PCB set
Emyeuoi : 1 PCB set
Briangasberg : 1 PCB set + gain stage (if offered)
Jacek_k_wawa : 1 PCB set
Naz : 1 PCB set
vannhoem: 1-2 PCB set +gain stage (if offered)
Hicoco 1 PCB set

Oneminde · 2020-02-06 4:08 pm

Twitchie : 1-2 PCB sets
Guyisme : 3 MCU + L/R PCB
Gionag : 1 PCB set ?
Fencki : 1 PCB set ?
Mensing : 1 PCB set
Itsallinmyhead : 1 PCB set + gain stage (if offered)?
Kk74 : 1 PCB set
Fabian85 : 1 PCB set ?
Eriksson : 1 PCB set ?
Myl : 1 PCB set
Ernesternest : 1 PCB set
Norgaard : 1-2 PCB sets
Dennis Hui : 1 PCB set
Astromo : 1 PCB set ?
Oneminde : 1 PCB set + gain stage (if offered)
Stanney2017 : 1 PCB set.
Stones : 1 PCB set
schultzsch : 1 PCB set
HelmutHolz: 1 PCB set
trung224: 1 PCB set
Awh: 1 pcb set
Adams_Leo: 1 PCB set
JoeyDD: 2 PCB sets
Axelcs : 1 PCB set
Emyeuoi : 1 PCB set
Briangasberg : 1 PCB set + gain stage (if offered)
Jacek_k_wawa : 1 PCB set
Naz : 1 PCB set
vannhoem: 1-2 PCB set +gain stage (if offered)
Hicoco 1 PCB set

jens r. · 2020-02-06 4:18 pm

am i actually the only one who thinks that the circuit with the SK209 cannot work like this?

myl · 2020-02-06 4:22 pm

witchie : 1-2 PCB sets
Guyisme : 3 MCU + L/R PCB
Gionag : 1 PCB set ?
Fencki : 1 PCB set ?
Mensing : 1 PCB set
Itsallinmyhead : 1 PCB set + gain stage (if offered)?
Kk74 : 1 PCB set
Fabian85 : 1 PCB set ?
Eriksson : 1 PCB set ?
Myl : 1 PCB set + 2 gain stages ( if offered )
Ernesternest : 1 PCB set
Norgaard : 1-2 PCB sets
Dennis Hui : 1 PCB set
Astromo : 1 PCB set ?
Oneminde : 1 PCB set + gain stage (if offered)
Stanney2017 : 1 PCB set.
Stones : 1 PCB set
schultzsch : 1 PCB set
HelmutHolz: 1 PCB set
trung224: 1 PCB set
Awh: 1 pcb set
Adams_Leo: 1 PCB set
JoeyDD: 2 PCB sets
Axelcs : 1 PCB set
Emyeuoi : 1 PCB set
Briangasberg : 1 PCB set + gain stage (if offered)
Jacek_k_wawa : 1 PCB set
Naz : 1 PCB set
vannhoem: 1-2 PCB set +gain stage (if offered)
Hicoco 1 PCB set

Oneminde · 2020-02-06 4:53 pm

Small update.

There's a few changes from the one previously shown.

twitchie · 2020-02-06 5:21 pm

Twitchie : 1-2 PCB sets + gain stage (if offered)
Guyisme : 3 MCU + L/R PCB
Gionag : 1 PCB set ?
Fencki : 1 PCB set ?
Mensing : 1 PCB set
Itsallinmyhead : 1 PCB set + gain stage (if offered)?
Kk74 : 1 PCB set
Fabian85 : 1 PCB set ?
Eriksson : 1 PCB set ?
Myl : 1 PCB set + 2 gain stages ( if offered )
Ernesternest : 1 PCB set
Norgaard : 1-2 PCB sets
Dennis Hui : 1 PCB set
Astromo : 1 PCB set ?
Oneminde : 1 PCB set + gain stage (if offered)
Stanney2017 : 1 PCB set.
Stones : 1 PCB set
schultzsch : 1 PCB set
HelmutHolz: 1 PCB set
trung224: 1 PCB set
Awh: 1 pcb set
Adams_Leo: 1 PCB set
JoeyDD: 2 PCB sets
Axelcs : 1 PCB set
Emyeuoi : 1 PCB set
Briangasberg : 1 PCB set + gain stage (if offered)
Jacek_k_wawa : 1 PCB set
Naz : 1 PCB set
vannhoem: 1-2 PCB set +gain stage (if offered)
Hicoco 1 PCB set

Subbu K · 2020-02-06 5:25 pm

Twitchie : 1-2 PCB sets + gain stage (if offered)
Guyisme : 3 MCU + L/R PCB
Gionag : 1 PCB set ?
Fencki : 1 PCB set ?
Mensing : 1 PCB set
Itsallinmyhead : 1 PCB set + gain stage (if offered)?
Kk74 : 1 PCB set
Fabian85 : 1 PCB set ?
Eriksson : 1 PCB set ?
Myl : 1 PCB set + 2 gain stages ( if offered )
Ernesternest : 1 PCB set
Norgaard : 1-2 PCB sets
Dennis Hui : 1 PCB set
Astromo : 1 PCB set ?
Oneminde : 1 PCB set + gain stage (if offered)
Stanney2017 : 1 PCB set.
Stones : 1 PCB set
schultzsch : 1 PCB set
HelmutHolz: 1 PCB set
trung224: 1 PCB set
Awh: 1 pcb set
Adams_Leo: 1 PCB set
JoeyDD: 2 PCB sets
Axelcs : 1 PCB set
Emyeuoi : 1 PCB set
Briangasberg : 1 PCB set + gain stage (if offered)
Jacek_k_wawa : 1 PCB set
Naz : 1 PCB set
vannhoem: 1-2 PCB set +gain stage (if offered)
Hicoco 1 PCB set
unixdeveloper : 1 PCB set + gain stage (if offered)?

fencki · 2020-02-06 5:42 pm

Alex_twn said:
It will reduce the distortion.

and it is R29 - R31 on the main pcb (left and right chanel)?

Oneminde · 2020-02-06 5:46 pm

fencki said:
and it is R29 - R31?

Post #494 - Eric06
"R29,R30,R31 and R32 on the right and left preamp boards if I am correct. "

fencki · 2020-02-06 5:47 pm

Oneminde said:
Post #494 - Eric06
"R29,R30,R31 and R32 on the right and left preamp boards if I am correct. "

thats why i am asking! there is a phrase „... if i am correct...“

gionag · 2020-02-06 5:53 pm

fencki said:
thats why i am asking! there is a phrase „... if i am correct...“

saw the schematic pretty rapid (to be 100% honest...)
what's the point in increasing this resistor ? to keep as much intact as possible the Rout of last stage ?

Oneminde · 2020-02-06 6:00 pm

R29, R30, R31 and R32 are output resistors. R29, R30 and R31 is located underneath while R32 is located on top for the left preamp. While for the right preamp, R30 and R29 is located on top and R31 and R32 is located underneath.

jacek_k_wawa · 2020-02-06 9:39 pm

Oneminde said:
Of does who have signed up for a new batch of UGS-Muses, who would like to equip their pre-amp with an official PASS gain stage ?

(use this post to add your name)

Oneminde - count me for 1 pair please

lancer · 2020-02-07 12:25 am

Twitchie : 1-2 PCB sets + gain stage (if offered)
Guyisme : 3 MCU + L/R PCB
Gionag : 1 PCB set ?
Fencki : 1 PCB set ?
Mensing : 1 PCB set
Itsallinmyhead : 1 PCB set + gain stage (if offered)?
Kk74 : 1 PCB set
Fabian85 : 1 PCB set ?
Eriksson : 1 PCB set ?
Myl : 1 PCB set + 2 gain stages ( if offered )
Ernesternest : 1 PCB set
Norgaard : 1-2 PCB sets
Dennis Hui : 1 PCB set
Astromo : 1 PCB set ?
Oneminde : 1 PCB set + gain stage (if offered)
Stanney2017 : 1 PCB set.
Stones : 1 PCB set
schultzsch : 1 PCB set
HelmutHolz: 1 PCB set
trung224: 1 PCB set
Awh: 1 pcb set
Adams_Leo: 1 PCB set
JoeyDD: 2 PCB sets
Axelcs : 1 PCB set
Emyeuoi : 1 PCB set
Briangasberg : 1 PCB set + gain stage (if offered)
Jacek_k_wawa : 1 PCB set
Naz : 1 PCB set
vannhoem: 1-2 PCB set +gain stage (if offered)
Hicoco 1 PCB set
unixdeveloper : 1 PCB set + gain stage (if offered)?
lancer: 1 PCB set + gain stage (if offered)

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