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Melbourne Daughterboard for M2X
Melbourne Daughterboard for M2X
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Old 8th February 2019, 03:59 AM   #11
zman01 is offline zman01  Bangladesh
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Join Date: Feb 2011
Location: Dhaka
Melbourne Daughterboard for M2X
twitchie (4) boards - Canada
spind (4) boards - Canada
Russellc (4) boards -USA
batty (4) boards - Australia
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Last edited by zman01; 8th February 2019 at 04:22 AM.
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Old 8th February 2019, 04:15 AM   #12
dBel84 is offline dBel84  United States
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Join Date: Jul 2006
Location: midwest USA ~ WI
twitchie (4) boards - Canada
spind (4) boards - Canada
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batty (4) boards - Australia
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Old 8th February 2019, 04:27 AM   #13
BigE is offline BigE  Canada
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Join Date: Aug 2008
Location: Toronto
twitchie (4) boards - Canada
spind (4) boards - Canada
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batty (4) boards - Australia
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BigE (4) boards
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Old 8th February 2019, 04:36 AM   #14
wcwc is offline wcwc  United States
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Join Date: Oct 2011
twitchie (4) boards - Canada
spind (4) boards - Canada
Russellc (4) boards -USA
batty (4) boards - Australia
TungstenAudio (4) boards - USA
zman01 (2) - USA
dBel84 (2) boards - USA
BigE (4) boards
wcwc (2) boards - USA
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Old 8th February 2019, 04:53 AM   #15
BRN is offline BRN  United States
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Join Date: Sep 2006
Location: SOCAL
twitchie (4) boards - Canada
spind (4) boards - Canada
Russellc (4) boards -USA
batty (4) boards - Australia
TungstenAudio (4) boards - USA
zman01 (2) - USA
dBel84 (2) boards - USA
BigE (4) boards
wcwc (2) boards - USA
BRN (2) boards - USA
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Old 8th February 2019, 04:58 AM   #16
jwjarch is online now jwjarch  United States
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Join Date: Mar 2017
Location: San Leandro, CA
twitchie (4) boards - Canada
spind (4) boards - Canada
Russellc (4) boards -USA
batty (4) boards - Australia
TungstenAudio (4) boards - USA
zman01 (2) - USA
dBel84 (2) boards - USA
BigE (4) boards
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
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Old 8th February 2019, 08:19 AM   #17
xrk971 is offline xrk971  United States
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Join Date: Oct 2012
Location: Metro DC area
Melbourne Daughterboard for M2X
Hi Folks,
I am glad I clarified whether or not you all wanted 2 or 4 pieces!

JPS64 is working on a full-featured motherboard (MB) for this Melbourne DB so that we will have a stereo pair of DB’s fitted with 4 selectable inputs, a volume pot, and a built in linear power supply using a Talema 25w potted PCB mounted toroidal trafo, with a dual rail cap multiplier. It will be usable as either a Preamp or as a Headphone Amp (HPA). Will give more details soon. But it would make the DB’s very versatile and one can change the gain or the application as Preamp or HPA by making a new relatively cost-effective DB. Knowing this may or may not change your desired number of DB’s.

Basically a neat integrated version of my preamp on a plank as seen below.

Click the image to open in full size.
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XRKaudio https://www.etsy.com/shop/XRKAudio

Last edited by xrk971; 8th February 2019 at 08:44 AM.
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Old 8th February 2019, 08:31 AM   #18
zman01 is offline zman01  Bangladesh
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Join Date: Feb 2011
Location: Dhaka
Melbourne Daughterboard for M2X
Quote:
Originally Posted by xrk971 View Post
JPS64 is working on a full-featured motherboard (MB) for this Melbourne DB so that we will have a stereo pair of DBs fitted with 4 selectable inputs, a volume pot, and a built in linear power supply using a Talema 25w potted PCB mounted toroidal trafo, with a dual rail cap multiplier. It will be usable as either a Preamp or as a Headphone Amp (HPA). Will give more details soon. But it would make the DBs very versatile and one can change the gain or the application as Preamp or HPA by making a new relatively cost-effective DB. Knowing this may or may not change your desires number of DBs.
Now, wouldn't that be cool? Bring it on!
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Old 8th February 2019, 09:49 AM   #19
poseidonsvoice is offline poseidonsvoice  United States
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Join Date: Jul 2004
Location: North Carolina
Melbourne Daughterboard for M2X
twitchie (4) boards - Canada
spind (4) boards - Canada
Russellc (4) boards -USA
batty (4) boards - Australia
TungstenAudio (4) boards - USA
zman01 (2) - USA
dBel84 (2) boards - USA
BigE (4) boards
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
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Old 8th February 2019, 02:34 PM   #20
TomServo is offline TomServo  United States
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Join Date: Jul 2005
Location: Ohio
twitchie (4) boards - Canada
spind (4) boards - Canada
Russellc (4) boards -USA
batty (4) boards - Australia
TungstenAudio (4) boards - USA
zman01 (2) - USA
dBel84 (2) boards - USA
BigE (4) boards
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
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