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
mordikai (4) boards- USA
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
mordikai (4) boards- USA
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
( Fixed location )
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
( Fixed location )
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).
Hi X,
I like this plan!
Like Zman says, “Bring it on!”
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.
I like that idea a lot. Especially since I was thinking about using the boards as a preamp. Now need to decide if I want another pair.
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Just hit 50 boards!
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Vunce (4) boards - USA
Now 54 Z
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Vunce (4) boards - USA
Now 54 Z
I did not expect that there would be this much interest, actually.
Thanks everyone!
Actually, I am eagerly waiting your ALPH-M2 board.
Thanks for doing what you do!
Best,
Anand.
Hi Poseidonsvoice,
Thanks for the kind words. Actually, I stopped working on an Alpha M2 board, proper due to development of the Melbourne, which, when slapped onto the M2X, and with the Edcor by-passed,, would be the same thing (or close to it). Although, if there is enough interest in an Alpha M2 JPS64 and I might have a go at it.
Regards,
X
Thanks for the kind words. Actually, I stopped working on an Alpha M2 board, proper due to development of the Melbourne, which, when slapped onto the M2X, and with the Edcor by-passed,, would be the same thing (or close to it). Although, if there is enough interest in an Alpha M2 JPS64 and I might have a go at it.
Regards,
X
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.
The only thing it changes for me Is that I will want one of these integrated boards as well!
Please advise when available, sign up etc.
Thanks,
Russellc
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Vunce (4) boards - USA
vvs07 (4) boards - USA
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Vunce (4) boards - USA
vvs07 (4) boards - USA
The only thing it changes for me Is that I will want one of these integrated boards as well!
Please advise when available, sign up etc.
Thanks,
Russellc
Of course. Layout will take a few more days before we can see what the MB looks like. JPS64 is trying to get it to fit in a 1U case.
Wow. Realized it would be compact with transformer on the board, but small enough for 1U is compact!
Russellc
Just had to switch from single 25VA toroidal supply to dual 10VA in order to fit in a 1U case. Bonus is that it’s dual monoblock for great stereo separation.
GB Updated List
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Vunce (4) boards - USA
vvs07 (4) boards - USA
BEYoung (4) boards - USA
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Vunce (4) boards - USA
vvs07 (4) boards - USA
BEYoung (4) boards - USA
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Vunce (4) boards - USA
vvs07 (4) boards - USA
BEYoung (4) boards - USA
Roundtoit (4) boards - USA
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) TH boards -Canada
wcwc (2) boards - USA
BRN (2) boards - USA
jwjarch (4) boards - USA
poseidonsvoice (2) boards - USA
tomservo (4) boards - USA
mordikai (4) boards- USA
asanden (4) boards - NL
Vunce (4) boards - USA
vvs07 (4) boards - USA
BEYoung (4) boards - USA
Roundtoit (4) boards - USA
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