Comments on Crack Kit

glynnw · 1425

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Offline glynnw

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on: June 29, 2019, 06:48:27 PM
First kit I have done in several years, but most of it comes back easily.  I am building this for a friend who thinks he cannot learn to solder - this might just be his con to get me to do it, but I enjoy building these so all is good.  I built my first few kits using a razor knife to trim the wire - I was an idiot.  Today I used a trimmer - put the wire in it, squeeze the handles and BAM!  Don't even try to build a kit without one - cuts assembly time by hours.  And a comment on the instructions (this may already have been said, but I am not about to go through all 118 pages on the Crack forum to check):  On pages 18 and 19 are instructions on how to stack several things on the transformer screws.  This was impossible until I taped the transformer to the chassis plate.  Overall the manual is great, with plenty of warnings about unsafe practices.  Gee, I wonder what prompted you to include these? Thanks for the great kit.  Next I gotta do the Speedball part and then ship it to my friend.

PC, J River software, opticaRendu, Schitt Ygg DAC,Tortuga Pre, Torta Radu tube buffer, Linear Tube Audio ZOTL10, Spatial Audio X5w/pair of GR Research dual 12" open baffle servo subwoofers tamed by DSpeaker Dual-Core DSP , Audience AU24 SE  spkr cable, handmade silver interconnects,


Offline Paul Birkeland

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Reply #1 on: June 29, 2019, 06:56:42 PM
If the transformer is resting on your work surface upside-down, you can rest the chassis plate on top of the transformer.

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline glynnw

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Reply #2 on: June 30, 2019, 09:46:31 AM
But then how do you turn the screws to get them to bite into the brackets?

PC, J River software, opticaRendu, Schitt Ygg DAC,Tortuga Pre, Torta Radu tube buffer, Linear Tube Audio ZOTL10, Spatial Audio X5w/pair of GR Research dual 12" open baffle servo subwoofers tamed by DSpeaker Dual-Core DSP , Audience AU24 SE  spkr cable, handmade silver interconnects,


Offline Paul Birkeland

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Reply #3 on: June 30, 2019, 10:42:46 AM
With the terminal strips tapped, the screws go in pretty easily.  A stubby Phillips screwdriver is handy if necessary.  I've also found that the Phillips bit that fits in an impact gun is enough to get those screws started.

Another strategy is simply to put the nuts on two of the screws on one side finger tight, which holds the power transformer in place so you can get a terminal strip and nuts on the other two screws.
« Last Edit: June 30, 2019, 01:37:03 PM by Paul Birkeland »

Paul "PB" Birkeland

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Online oguinn

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Reply #4 on: June 30, 2019, 10:48:20 AM
It’s easy once you get the hang of it, but my first couple projects that required that step had me doing a weird balancing act with the plate on its side
« Last Edit: June 30, 2019, 10:50:32 AM by oguinn »

Jameson O'Guinn

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Main System: Schiit Bifrost MB, Rega Planar 6 with Exact cartridge, Eros 2, BeePre, Kaiju/Stereomour II, Jagers, Mainline

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