Sign me up!
Subject to information around pricing, I'd be up for a pair of pre amp boards also. I wouldn't mind having a look at the layout as well...
Subject to information around pricing, I'd be up for a pair of pre amp boards also. I wouldn't mind having a look at the layout as well...
Input selector ?
Hi Folks ,
can someone recommend a balanced input selector for my P1.7 clone please ?
best , Rich
Hi Folks ,
can someone recommend a balanced input selector for my P1.7 clone please ?
best , Rich
This might interest you - using two of mine PCBs you can built XLR input selector controlled by standard rotary switch, remote or standard/backlighted switches.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Here is the layout.
An externally hosted image should be here but it was not working when we last tested it.
I designed passive volume attenuator few year ago with Peter Daniel. This module worked like a standard potentiometer with constant input impedance and range from -60dB to 0dB. I used OSRAM display (like the one used in Mark Levinson products).
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
🙁
Thanks Veteran ,
I have sent a link to my mentor in Germany .... he knows my skill level.
I wanted to use the LCD ,but its too complicated for this beginner 🙂
Could you PM the prices and a copy of the BOM please ..
Nice work sir ...
Rich
Thanks Veteran ,
I have sent a link to my mentor in Germany .... he knows my skill level.
I wanted to use the LCD ,but its too complicated for this beginner 🙂
Could you PM the prices and a copy of the BOM please ..
Nice work sir ...
Rich
Hi Veteran,
You probably wrote it somewhere but what is the price of a stereo set with power supply and matched transistors?
Thanks
Do
Layout looks good to me! And some of the other projects look pretty cool too...
Well, Im in for a pair. Thanks!
Well, Im in for a pair. Thanks!
this is posted back a few pages
if it dosent work let me know ill email it to you
https://home.comcast.net/~youngc1/Aleph P 17 Parts List.xls
FANTASTIC!
!! FANTASTIC !!
That helps a lot with the planning process 🙂
Much appreciated. Ive read much of the thread, but 100 pages of,
"count me in for 2 sets" gets repetitious and it can be hard to dissect the good stuff like this!
I cant wait!
!! FANTASTIC !!
That helps a lot with the planning process 🙂
Much appreciated. Ive read much of the thread, but 100 pages of,
"count me in for 2 sets" gets repetitious and it can be hard to dissect the good stuff like this!
I cant wait!
Update:
From the looks of it there are a few errors in that build list if i'm not mistaken. please correct me if i'm wrong. quantities for parts are greater than necessary.
• Missing IRF9610 and erroneously has them all listed as all requiring IRF610. (T3 and T10 should be IRF9610, and T1, T1, T2, T8, T9 should be IRF610 right?) item number is listed obsolete, replacement needed. (im planning to order mouser 844-IRF9610PBF and 844-IRF610PBF)
mouser 71-RN65D-F-33.2 (0.5W) preferred over listed 71-RN60D-F-33.2
mouser 71-RN65D-F-22.1 (0.5w) preferred over listed 71-RN60D-F-22.1
Missing 505-MKP410/250/10 10uf pp mkp4 caps x 14 or equivalent.
Has anyone else spotted any errors in that list?
--------
Thanks again. Do any of these parts NEED to be value matched? (Ive never done matching before, as my current project (Pearl II) came with matched JFETs where it was necessary.)
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