Audio Project Amplifier Speaker Loudspeaker Kit
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Pass Labs - Showing threads 5001 to 5200 of 5247 available
Aleph 4 Pre Amp Recommendations12-19-2001 12:32 AM - 2 replies
aleph 6012-18-2001 04:43 PM - 3 replies
tube preamp for ZEN12-17-2001 02:32 PM - 23 replies
Aleph 2 (& others) as a project12-15-2001 11:50 PM - 41 replies
Alphe 2 Vs Alphe 412-15-2001 03:21 AM - 5 replies
fet matching12-15-2001 03:21 AM - 5 replies
Aleph printed circuit boards alternative12-14-2001 05:34 PM - 15 replies
aleph12-14-2001 10:43 AM - 12 replies
Question about zen line stage12-13-2001 06:14 PM - 1 reply
Zen and high frequences12-12-2001 10:54 PM - 2 replies
Aleph PCBs ?!12-12-2001 09:37 PM - 23 replies
balanced zen line stage12-12-2001 08:53 PM - 3 replies
Aleph capacitors12-12-2001 02:55 PM - 1 reply
need a preamp12-12-2001 01:05 AM - 4 replies
fet matching12-11-2001 05:25 AM - 3 replies
Which pre-amp to build?12-09-2001 09:36 PM - 16 replies
Zen-lightenment12-08-2001 09:06 PM - 31 replies
Replacement of IRF961012-08-2001 08:14 PM - 6 replies
spreading bias over more MOSFETS in aleph 512-07-2001 09:59 PM - 11 replies
passdiy.com12-07-2001 06:59 PM - 38 replies
Nelson Pass; Thanks, and a quick question please!12-06-2001 12:50 AM - 1 reply
http://www.passdiy.com/12-05-2001 05:53 PM - 14 replies
aleph 3 bias and heating problem12-04-2001 02:11 PM - 26 replies
BOZ volume control12-03-2001 11:46 PM - 5 replies
Source for basic electronics knowlege12-03-2001 06:30 PM - 8 replies
BOZ questions11-30-2001 06:48 AM - 5 replies
Aleph5 PSU11-30-2001 01:13 AM - 2 replies
Aleph 4 PSU capacitors11-28-2001 08:06 PM - 13 replies
Aleph 4 PCB's11-28-2001 04:07 AM - 14 replies
Heatsinks11-27-2001 01:42 AM - 13 replies
transformer voltage needed for Aleph 4 or Aleph 211-26-2001 03:17 PM - 23 replies
Which one (A75, Aleph5..) ?11-26-2001 11:20 AM - 2 replies
Avel Lindberg Source11-26-2001 04:54 AM - 2 replies
BOZ11-25-2001 09:41 PM - 4 replies
BOZ chassis?11-24-2001 11:38 PM - 10 replies
Bride of Zen or Balanced Zen Line Stage?11-24-2001 08:43 PM - 9 replies
pcb board construction11-24-2001 04:36 PM - 17 replies
Aleph30 biased lower than Aleph3!11-22-2001 08:12 PM - 13 replies
transformer of aleph1.211-22-2001 04:40 AM - 1 reply
IRF620 Vs. IRF510 {Balanced Line Stage}11-22-2001 01:14 AM - 0 replies
Small Aleph?11-21-2001 09:32 PM - 27 replies
Aleph 3 hybrid11-21-2001 02:00 AM - 2 replies
Aleph 30 unmarked resistors?11-19-2001 04:32 AM - 6 replies
Pass A40 as subwoofer amp11-18-2001 09:59 PM - 2 replies
Single-ended Article11-18-2001 12:33 PM - 0 replies
PS bypassing in BOZ11-17-2001 01:11 AM - 1 reply
Zen questions11-16-2001 09:29 PM - 2 replies
Aleph3 voltage problem11-16-2001 08:32 PM - 12 replies
Soz trans.11-16-2001 02:48 AM - 3 replies
SoZ transformer11-16-2001 12:23 AM - 11 replies
Gerber viewer for Balanced line Stage?11-15-2001 11:56 AM - 3 replies
Balanced Zen Line Stage Pre-amp R15 Sound Quality11-15-2001 07:00 AM - 9 replies
Aleph 4 LED11-15-2001 02:27 AM - 7 replies
heatsinks11-13-2001 11:46 PM - 34 replies
Power Calculations11-13-2001 07:12 PM - 15 replies
Alternative MOSFET:s in Aleph amps?11-12-2001 07:57 PM - 4 replies
Aleph 3 - strange soundstage11-11-2001 09:13 PM - 7 replies
Aleph3 problem11-10-2001 12:02 AM - 30 replies
Procedure for sorting power transistor ?11-09-2001 10:59 PM - 3 replies
Source info for 8ohm/1ohm Dale (JAN) resistors11-09-2001 05:41 AM - 1 reply
Unbelieve power caps for Aleph 311-08-2001 09:21 PM - 19 replies
Some Q about BSOZ Powersupply11-08-2001 04:51 PM - 20 replies
SoZ power supply11-08-2001 02:42 PM - 4 replies
Pass Amps and ESL speakers11-04-2001 01:40 AM - 4 replies
4 Ohm or 8 Ohm speakers impedance for Aleph 5?11-01-2001 12:50 PM - 2 replies
Aleph questions10-28-2001 03:11 PM - 4 replies
Aleph 3 R114 connection10-26-2001 06:31 PM - 4 replies
Phono Preamp.10-24-2001 07:11 AM - 0 replies
Matching Power Mosfet10-23-2001 08:56 PM - 4 replies
sound of a constantcurrentsource for BSOZ?10-23-2001 08:09 PM - 1 reply
Aleph L10-22-2001 05:17 PM - 12 replies
transistor ?10-20-2001 02:54 AM - 26 replies
Biasing Zen vs PowerFollower99C10-18-2001 11:35 AM - 4 replies
Bridging / Wiring in Series 2 X1000's10-18-2001 12:34 AM - 9 replies
Aleph P 1.7 PCB layout10-13-2001 08:33 PM - 1 reply
stereophile aleph 1.2 review10-13-2001 05:10 PM - 5 replies
pass vs jeff rowland10-13-2001 03:59 AM - 35 replies
Relayed Help on Aleph410-12-2001 10:46 PM - 2 replies
Heatsinks10-12-2001 04:12 AM - 26 replies
IRF140 power mosfets10-10-2001 11:27 PM - 5 replies
rectifying....what would be prefered (aleph PS)10-09-2001 11:52 PM - 12 replies
More Power for ZEN10-08-2001 11:44 AM - 11 replies
Dramatic Heat Dissipation drop on SoZ10-08-2001 08:17 AM - 1 reply
draloric resistors10-04-2001 08:23 PM - 2 replies
Lowering Aleph PSU noise10-04-2001 08:52 AM - 0 replies
Zen Leads10-03-2001 11:21 PM - 3 replies
Zen or Bride of Zen as Headphone AMP?10-02-2001 10:18 AM - 5 replies
alternative mosfets for Zen amp09-29-2001 12:03 AM - 10 replies
Place of the mute relays on Aleph P 1.709-28-2001 08:35 PM - 6 replies
Aleph P 1.7 more simple in progress09-28-2001 08:30 PM - 0 replies
Naked pictures of Pass09-28-2001 05:52 AM - 30 replies
Adjusting DC bias for Zen amplifier09-27-2001 08:52 AM - 6 replies
Unbalanced input SOZ?09-27-2001 03:00 AM - 5 replies
Anyone built an Aleph L??09-26-2001 07:03 PM - 5 replies
Aleph 30 gain question09-26-2001 08:28 AM - 5 replies
lots of questions for SOZcomponents and cooling09-24-2001 02:14 PM - 8 replies
Aleph 5 / aleph 30 hybrid ?09-24-2001 09:26 AM - 22 replies
Aleph P 1.7 rate of RELAY_VOLTAGE09-23-2001 09:55 PM - 1 reply
bridged SOZ09-23-2001 02:51 AM - 5 replies
Pass Son of Zen w/current sources (etc.)09-21-2001 08:11 PM - 87 replies
Aleph/Zen/X series output devices.09-20-2001 01:29 AM - 4 replies
Aleph L Question09-20-2001 12:17 AM - 3 replies
Thermistor for Aleph 3 (Inrush current)09-19-2001 10:09 PM - 18 replies
Aleph printed circuit boards09-19-2001 06:24 PM - 6 replies
Substitution MOS for Aleph 309-18-2001 10:06 PM - 7 replies
Aleph 3 mods with caps09-18-2001 09:57 PM - 6 replies
Aleph 3 PCB done !09-18-2001 09:50 PM - 16 replies
Zen vs. Aleph09-17-2001 05:52 PM - 1 reply
Scaled-down Bridged Zen for Headphones09-14-2001 11:26 PM - 31 replies
Can BOZ Drive Headphones?09-12-2001 07:30 PM - 22 replies
Inductors in Aleph 30 PSU09-12-2001 09:01 AM - 10 replies
Relays for Alpeh P 1.709-06-2001 08:45 AM - 1 reply
Active current for SOZ09-05-2001 10:52 PM - 24 replies
toroid for Aleph 309-05-2001 06:25 PM - 5 replies
Aleph 3 power resistors help!09-05-2001 03:37 AM - 3 replies
Increase sensivity of Pass Zen amp09-04-2001 06:05 PM - 1 reply
try Pass preamp's with BC550!!09-03-2001 09:53 PM - 2 replies
Aleph L volume control08-31-2001 02:52 AM - 2 replies
Aleph 3 vs. Aleph 3008-29-2001 07:33 PM - 3 replies
Aleph 3 vs. aleph 3008-29-2001 07:22 PM - 0 replies
Increasing Aleph 3 input impedance08-28-2001 09:06 PM - 5 replies
Static Discharge Issues for Zen Amp08-25-2001 01:20 PM - 5 replies
ALEPH30 QUESTIONS08-25-2001 07:34 AM - 5 replies
Aleph2 PSU questions08-24-2001 02:17 AM - 6 replies
bride of zen08-22-2001 08:57 AM - 9 replies
Can Bride of Son of Zen power supply be used with08-21-2001 04:14 PM - 1 reply
Pro & Con of regulated P.S in Aleph series?08-21-2001 02:30 AM - 0 replies
Pass A75 nearly finished!08-20-2001 09:10 PM - 3 replies
Aleph3 biasing question08-20-2001 08:36 AM - 6 replies
Aleph 3, P 1.0 , P 1.7, help for newbies (and confirmed…)08-17-2001 09:55 PM - 16 replies
Zen vs. SOZen08-17-2001 06:59 PM - 2 replies
Aleph 308-17-2001 06:24 PM - 6 replies
Question on building BOSOZ.08-17-2001 05:10 PM - 1 reply
DIY Pass Labs Aleph Ono08-16-2001 12:59 AM - 21 replies
Has anyone compared the BOZ to the Balanced Zen Linestage?08-14-2001 05:02 PM - 1 reply
Pass A75 Oscillations? (long)08-13-2001 04:00 PM - 8 replies
Aleph 4 cost to build?08-13-2001 03:31 PM - 3 replies
Aleph3 PSU08-09-2001 01:51 PM - 3 replies
can somebody convert the BSOZ gerberfile to something usable???08-06-2001 07:51 PM - 20 replies
Aleph4, caps ?08-03-2001 09:18 PM - 1 reply
Aleph 30 & 6008-03-2001 07:25 PM - 16 replies
Aleph3 Newbie Help08-03-2001 05:03 PM - 1 reply
PCB-for AlephP preamplifier?08-01-2001 10:58 PM - 8 replies
Zen Exhibits Low Gain08-01-2001 04:21 AM - 5 replies
Aleph-P07-31-2001 11:55 AM - 1 reply
My Zen Revisited - pics07-29-2001 05:39 PM - 9 replies
Zen output capacitors07-27-2001 06:26 PM - 11 replies
Zen instability?07-26-2001 04:43 PM - 10 replies
input mosfet matching (aleph)07-26-2001 08:28 AM - 8 replies
Balanced Zen volume control07-22-2001 12:10 PM - 39 replies
IRF 640 for AlephP ?07-19-2001 12:57 AM - 4 replies
My Aleph5 clone working!07-13-2001 02:30 AM - 18 replies
Aleph?07-12-2001 05:03 AM - 4 replies
Own supply for aleph 4 inpustage?07-10-2001 09:34 PM - 1 reply
ZEN/SOZ hybrid07-09-2001 08:02 AM - 14 replies
Help with power supply??? N.Pass A7507-06-2001 03:25 AM - 1 reply
Aleph alternatives07-05-2001 04:50 AM - 0 replies
Aleph 506-30-2001 08:01 AM - 3 replies
Equalized passive Preamp.06-28-2001 01:15 PM - 2 replies
SOZ advice06-27-2001 03:45 AM - 0 replies
output device protection w/zeners06-25-2001 08:43 PM - 2 replies
Parallel Zens06-25-2001 07:45 AM - 2 replies
Aleph60 project06-22-2001 12:52 PM - 7 replies
ZEN/SOZ Capacitors06-22-2001 03:17 AM - 6 replies
Zen circuit theory06-21-2001 04:05 AM - 4 replies
discrete vs. IC opamps? has anyone tried the pass labs design?06-21-2001 01:42 AM - 22 replies
Bridged Zen06-19-2001 07:05 PM - 4 replies
Aleph vs SonofZen06-19-2001 01:00 PM - 13 replies
DIY preamp design - gain topology, IC vs. discrete, OPA627 vs. Zen... ?06-16-2001 06:57 PM - 18 replies
Passlabs Aleph 5 project?????06-14-2001 04:06 AM - 3 replies
Output Capacitors for Balanced Zen Line Stage06-14-2001 02:04 AM - 1 reply
Bride of Zen Volume Pot06-12-2001 02:31 PM - 4 replies
Larger transformer for Bride Of Zen?06-11-2001 05:18 PM - 8 replies
MOSFETs for Zen amp06-10-2001 08:33 PM - 3 replies
No zener06-04-2001 09:55 PM - 10 replies
ultimate mosfets for aleph 4?06-03-2001 02:42 PM - 1 reply
Balanced Zen v. Borbely SE Balanced06-01-2001 11:16 PM - 7 replies
Aleph P without Mosfets ?05-28-2001 10:15 AM - 19 replies
ZEN working05-28-2001 03:22 AM - 12 replies
Bride of ZEN zener diodes05-28-2001 01:39 AM - 21 replies
which mosfet would be the best choice får aleph 4??05-23-2001 04:12 PM - 2 replies
How good are the Pass/AKSA amps in reality?05-09-2001 01:49 AM - 96 replies
PCB layout for all N-type ZEN (aka Lidstrom ZENi)05-03-2001 09:49 AM - 9 replies
Zen Revisited Vs Anthony Holton A/B amp04-29-2001 10:19 PM - 20 replies
Zen amplifier04-26-2001 08:41 AM - 9 replies
Question about Pass a40 and speaker loads04-19-2001 03:33 PM - 14 replies
ALEPH ONO04-17-2001 05:42 PM - 4 replies
Capacitor multiplier supply for ALEPH 304-16-2001 05:52 PM - 47 replies
Son of Zen Working?04-14-2001 03:49 AM - 2 replies
A75 mono04-12-2001 07:25 AM - 9 replies
Possible error in Aleph 5 diagram!?04-10-2001 01:33 AM - 2 replies
Aleph P104-06-2001 09:01 PM - 1 reply
SOZ Biasing04-06-2001 06:55 PM - 21 replies
Nelson Pass speaks about his designs.04-05-2001 04:17 PM - 0 replies
How can i best limit the heat disspassion in an Aleph based design04-05-2001 08:31 AM - 4 replies
Lidstrom improved ZEN04-05-2001 08:20 AM - 10 replies
Aleph Mods04-02-2001 04:48 PM - 13 replies
Zeners For Input Question03-29-2001 02:56 AM - 4 replies
5W Zen for biamp tweeter03-25-2001 12:23 PM - 14 replies
New projects at passlabs.com03-16-2001 08:55 PM - 0 replies

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