gtkc.net

Downloads

Windows XP KB888111 Hi Res Audio patch.
For service pack 1downloads: 165 | type: exe | size: 757 kB

For service pack 1 machines

For service pack 2downloads: 143 | type: exe | size: 704 kB

For service pack 2

For service pack 3downloads: 150 | type: exe | size: 754 kB

For XP Service Pack 3

IBM Specific #1downloads: 139 | type: exe | size: 2 MB

This is for IBM specific laptops, but does work with other brands.

IBM Specific #2downloads: 138 | type: exe | size: 2 MB

IBM specific, but works with others.

Windows 2000 SP4downloads: 143 | type: exe | size: 725 kB

Windows 2000 Service Pack 4

Musical-Fidelity
Musical Fidelity - Complete Preampdownloads: 285 | type: jpg | size: 3 MB

Overall view of PCB

Musical Fidelity - Final Driver Stagedownloads: 228 | type: jpg | size: 2 MB

Overview of final output stage.

Musical Fidelity - Input Stagedownloads: 204 | type: jpg | size: 2 MB

Overview of input stage showing volume control

Musical Fidelity - MC Phono Stagedownloads: 214 | type: jpg | size: 3 MB

Overview of moving coil and moving magnet stages.

Musical Fidelity - MM Phono Stagedownloads: 212 | type: jpg | size: 3 MB

Overall View of MM Phono Stage

Musical Fidelity - Output Stage and PSUdownloads: 222 | type: jpg | size: 3 MB

Output stage and PSU - you can see the 78xx regulators between the smoothing caps.

Musical Fidelity - PSUdownloads: 194 | type: jpg | size: 3 MB

Detailed view of PSU

NAD 2200 Power Amp
NAD 2200 bridge input board.downloads: 251 | type: jpg | size: 2 MB

NAD 2200 bridging input board. I always intended to simulate this board in pspice, but somehow never got around to it - I might do it one of these days.

NAD 2200 Power Amp Schematicdownloads: 260 | type: jpg | size: 3 MB

NAD 2200 power amp schematic - as can be seen, this is a \'class g\' design, which makes it interesting from a technical point of view. This gives the amp a dynamic power of 500w into a 4 ohm load!

The manual states the RMS power to be "more than 100 w" at 0.04% THD (8 ohms) and clipping power (at 1% THD) is quoted as 140w into 8 ohms and 200w into 4 ohms. In bridged mode (if the bridging circuit was still in place!) this would translate to 1kW into 4 ohms!

The output current is quoted as 50A (nominal) "peak short term current (1 msec).

LDAP downloads
slapd.confdownloads: 218 | type: conf | size: 4 kB
All LDAP files as a .tar archivedownloads: 177 | type: gz | size: 3 kB
add-ou-user.ldifdownloads: 167 | type: ldif | size: 298 Bytes
new-org.ldifdownloads: 178 | type: ldif | size: 84 Bytes
new-ou.ldifdownloads: 173 | type: ldif | size: 125 Bytes
Postfix Files
Postfix Configuration (Sanitised)downloads: 166 | type: gz | size: 45 kB
Requires Updating (03/08/08)
Pre-Amp Project
PCB (copper side) for preamp projectdownloads: 213 | type: pdf | size: 10 kB

Here is the copper side of the PCB for my preamp project.

PCB (top silk screen) for preamp project.downloads: 209 | type: pdf | size: 15 kB

Here is the silk screen (top) layer of the PCB.

Spice Models
LF353 Spice Modeldownloads: 173 | type: zip | size: 673 Bytes
Spice model for LF353 OP Amp
Miscellaneous
Roku M1000 Specsdownloads: 167 | type: pdf | size: 397 kB

Roku M1000 Specifications

Bink Audio Test CDdownloads: 184 | type: zip | size: 424 MB

Bink Audio Test CD

 

Track listing:

 

 

Track Title Time
1 Left-Right 00:08:00
2 Left, Right, Center, Surround (Like Dolby Pro-Logic) 00:17:00
3 Dual Tone 700Hz L, 1k R 0dB 30s 00:34:00
4 700Hz 0dB 30s 00:34:00
5 1k 0dB 60s 01:04:00
6 Log Sweep 20Hz To 20k, 0dB To -6dB, 32s 00:36:00
7 Linear Sweep 20Hz To 20k, 0dB To -6dB, 32s 00:36:00
8 80Hz Warble +-40Hz -1dB 60s 01:04:00
9 100Hz Warble +-40Hz -1dB 60s 01:06:00
10 120Hz Warble +-40Hz -1dB 60s 01:04:00
11 16Hz -1dB 30s 00:34:00
12 20Hz -1dB 30s 00:34:00
13 25Hz -1dB 30s 00:34:00
14 31.5Hz -1dB 30s 00:34:00
15 40Hz -1dB 30s 00:34:00
16 50Hz -1dB 30s 00:34:00
17 60Hz -1dB 30s 00:34:00
18 63Hz -1dB 30s 00:34:00
19 70Hz -1dB 30s 00:34:00
20 80Hz -1dB 30s 00:34:00
21 90Hz -1dB 30s 00:34:00
22 100Hz -1dB 30s 00:34:00
23 125Hz -1dB 30s 00:34:00
24 160Hz -1dB 30s 00:34:00
25 200Hz -1dB 30s 00:34:00
26 250Hz -1dB 30s 00:34:00
27 315Hz -1dB 30s 00:34:00
28 400Hz -1dB 30s 00:34:00
29 500Hz -1dB 30s 00:34:00
30 630Hz -1dB 30s 00:34:00
31 800Hz -1dB 30s 00:34:00
32 1.25k -1dB 30s 00:34:00
33 1.6k -1dB 30s 00:34:00
34 2k -1dB 30s 00:34:00
35 2.5k -1dB 30s 00:34:00
36 3.15k -1dB 30s 00:34:00
37 4k -1dB 30s 00:34:00
38 5k -1dB 30s 00:34:00
39 6.3k -1dB 30s 00:34:00
40 8k -1dB 30s 00:34:00
41 10k -1dB 30s 00:34:00
42 12.5k -1dB 30s 00:34:00
43 16k -1dB 30s 00:34:00
44 20k -1dB 30s 00:34:00
45 Piano A4 440Hz 00:12:00
46 Piano Solo, Stereo 00:39:00
47 Drum Solo, Stereo 00:45:00
48 Metronome 120bpm 4mins 04:04:00
49 Crest Wave 10s 00:14:00
50 DC Offset 10% Inverted Polarity 20s 00:24:00
51 DC Offset Full!! Inverted Polarity 20s 00:28:00
52 1k Inverted Polarity 0dB 30s 00:34:00
53 1k -60dB 10s 00:14:00
54 1k Square -2dB 30s 00:34:00
55 1k Square 0dB!! 30s 00:34:00
56 White Noise -9dB 60s 01:04:00
57 440Hz -1dB 20mins 20:04:00
58 Pink Noise -12dB 20mins 20:06:00
59 Digital Silence 2mins 02:00:00

 

Hardware
200 Ways to recover a dying hard diskdownloads: 234 | type: rtf | size: 481 kB

200 Ways to recover a dying hard drive.

Car Stuff
Continental Tyres Technical Databook 2010-2011downloads: 257 | type: pdf | size: 3 MB

Continental Tyres Technical Databook 2010-2011 

Reviews
Arcam R-DACdownloads: 121 | type: pdf | size: 913 kB
Centrance DAC Minidownloads: 104 | type: pdf | size: 884 kB
DAC Review summarydownloads: 120 | type: pdf | size: 848 kB
Marantz 6004 systemdownloads: 103 | type: pdf | size: 2 MB
USB to SPDIF convertorsdownloads: 126 | type: pdf | size: 6 MB