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- Threshold Stasis Model 3
- Purpose of 9-Volt Battery in Pearl?
- A Simple Question About Wire: Please Help
- Question about teflon
- Help my brain hurts
- Pass Pcb ?
- Speakers for Zen
- Aleph L schematic/discussion/infos?
- Manual writing 101 a must read.
- Aleph Service Manual
- where is a resistor or a capacitor very important?
- Cardas silver soldering ... or?
- Papa's new toys
- Zen9 and Jordan jx92s
- Hump in Closed Loop Frequency Response -- Root Cause ?
- Capacitance multiplicator in Alephs?
- NP recommended rectifier diode?
- Dual Bridge Rectifiers in PSU - why?
- Adding I2C input to D1?
- New Age PASS/A40 thoughts
- Has anyone built Zen V9 as a current source amp?
- IRFP244-PBF Prices
- Help a noob build a ZV9
- ZenV9 or Aleph 30?
- how to match devices -help-
- Parallel Inductors in PSU
- My aleph 5 project, 6 years in the making, pics inside!
- Aleph-X monoblocks finished.
- help with replacing my transistor on my Electrocompaniet
- F2 on an SMPS
- Balanced Zen Line Stage Output Impedance?
- bypass electrolitic caps in Threshold SA/3
- Scaling the D1 I/V-Stage.
- Pass: Constant Current Source Filter Networks
- Pearl with symmetrical (xlr) inputs?
- Looking for heatsinks
- Pass Aleph 5 clone for sale?
- The world's ugliest Zen
- New pearl layout with MC
- dead output fets?
- unregulated A75 front end
- IRF7103 for input stage
- X amp & TVC preamp?
- Threshold NS10 renewed
- Stasis One Meter
- Bypassing BZLS
- IRF P-Channel problems
- Aleph wire routing question
- What other threads/Forums do the Passovians follow???
- Another Threshold Stasis 2 rebuild
- LED VU meter for ZV9
- PHL in class AB?
- Zen Version 4
- Pearl: Coupling capacitor
- pass 250.5
- PassAleph 3 power amp with hum noise, please help
- Simple IRFP350 amplifier?
- Please help with PassAleph P for bi-amp
- chipamp ccs
- Anybody have Aleph mini/30 boards?
- Building Aleph 1.2
- Question about the pearl RIAA stage
- 2 sinks per channel for Zv9?
- F2 - driving two tweeters
- F1 for open baffle?
- which phono gain stage; the fet 10pc or the 10pe
- Right mosfet in the right position?
- amp for bass open baffle
- sa/12e or sa/4e or s/550e
- preamp Amp-On for Aleph 2 ?
- Help! I just fried a mini-Aleph (Polarity reversed)
- L Loaded ZV9 Help???
- Aleph-x standby mode
- distortion analyzer recomendations?
- Monster Output Stage- 2 KW
- Aleph 5, start up problem.
- Heat sink for Aleph 5 / Aleph 4
- Phono output driving amp
- Low Distortion High Dynamic Range Pre-amp
- pass D1 24/96 upgrade?
- First Watt F1 need HELP!
- Pass Labs X-Series
- TO3 Motorolla puzzle
- U.S voltage to U.K ??
- Peter Daniel's A30 Parts List?
- Matching of Pass Labs X350.5 and Audio Note M3 Kit
- Help ZEN's cousin to come to life!
- DIY F2 clone
- Baby Zen for biamping
- New AlephX - problem
- Why no SEWA or equivalent kits?
- Proton AP-1000 service manual
- BZLS transformer rating
- What kind of connector is this??
- Nakamichi pa-7e + B&W 800 Matrix
- Original schematic A3 ?
- Cascoded ZV7
- NS-10 phono stage
- p17 power supply
- R79 in Aleph Ono?
- Output mosfet matching tip
- Short the Output of an Aleph X
- Whats wrong with the picture?
- Quick Dumb question
- Zen V9 with Peter Daniel & Veteran boards
- Replacrment of ZTX 550 and ZTX 450
- Pearl circuit boards
- New build of Aleph X amplifier
- New build of Aleph P1.7 preamplifier
- Zen ZV9 power supply
- Grounding
- About 8 bits controler
- Zen ZV9 Question
- Threshold FET 2
- Boz AP1.7 Input Selector PCB
- Pearl layout - how to organise things to avoid noise
- Aleph 2 - 100k mfd enough?
- Aleph X - mosfet temperature
- Coupling Caps in Aleph Ono/XOno and Aleph X0
- Will X 2.5 Pre match Aleph 0 Power?
- aleph P powersupply
- A new A30 has started to sing!
- Aleph 30 PCB missing
- Convert a Pass Labs x250.5 from 110v to 220v
- First Watt F4 ,F5, F6, F7, F8 ?
- Worked first time-but not the second!
- R for Aleph P
- Heatsink Position, Temp, and Vgs
- Power supply idea
- Softstart for Zv9?
- Questions on Pass Zen and First Watt
- Matching issues- I can't believe it!?!
- Which chip sounds better with D1
- best preamp?
- What speakers match the Aleph 1.2s?
- Aleph X and matching power MOSFETs
- mini aleph
- building up a 6.1 with Pass Aleph-X
- aleph 30 troubleshooting tips
- sound of mosfets IRF630 vs IRF610
- Need help ! Aleph P 1.7 service manual
- Problem with Pearl. Please Help
- BOSUZ Hum
- Aleph P1.7 Tone Controls - Go ahead and flame
- original zen amp part substitution - irfp140 / N
- MOSFET rules, formulas and guidelines
- Aleph 2 turn-on thump
- A chopped Mini-A with Jfet input stage
- **WAY OT** The one and only NP
- New SE follower design
- Pass Zen V4 heatsink advise
- Threshold for Martin Logan Quest Z (for Mr. Pass)
- Aleph2 Transistor question!
- how adj a2 ac gain ?
- balance zen line stage input and output
- Zen amplifiers and global feedback
- Aleph 0 service manual
- F1 at 15VAC instead of 18VAC?
- Question for the One and Only (NP)
- Mini Aleph Board & Aleph 2 Parts List
- D1 Service manual
- P-1.7 attenuator
- Photo for the old model
- D1 with Loveltech
- any idea to my transformers
- Higher power A75.
- Hallo,every Body...
- Aleph 5: IRFP240 vs IRFP240A or ???
- DIY ZV9 boards with Inkjet Photo Paper
- Aleph mini or 3 with my heatsinks?
- ALEPH Current Source Info
- Where to Buy?
- Best Aleph for ME
- Aleph 3 supercharged
- Mini Aleph PS question
- DIY Current Amp
- Panasonic PGS Heat Sink Sheets?
- To NP the one and only!
- Aleph30 Turn-off Thump
- My first time, Aleph 30 DONE!
- A3 heat dissipation problem
- Twisted X-BOSOZ For Sale
- loudspeaker for aleph3 or 30
- ono or pearl PCB's
- BOSOZ (removing P1 P2)
- aleph xa critical performance line
- FET+Bipolar follower biasing (To mix, or not to mix?)
- Pearl need help
- SMPS PSU for Aleph
- Aleph-x problem
- Help with Aleph-X
- 'Best' cost/simplicity/performance 10 W Single Ended Class A
- Volksamp and Firstwatt heatsinks?
- Zen & Aleph
- Pass Zen v4 PC Boards?
- Mini Aleph
- Choke Loaded ZenV8
- Aleph L Service Manual
- Need help with discrete op amps.
- Differences between X0 and X0.2
- Problem Aleph5
- power cord for X250.5
- Does Pass D1 roll off treble at low volumes?
- V-Cap. Are they good?
- ZV7R: Question from beginner
- BOZ preamp project
- aleph capacitors available
- Hitachi MOSFETs - Which Zen Design???
- Lovoltech name change
- Hum with aleph P
- threshold PCR1
- Aleph-L Preamp
- UGS adventures
- My Aleph ONO/XONO PCB
- origigi XA30 question
- lost my Aleph L 1.2 pdf
- Mini-Aleph PCBs German Group buy?
- Pushing Aleph P to limits - Passive Tri-amp
- water cool for aleph-x?
- Papa! I want to have Zen V5.
- ino, a possible single-ended push pull amplifier
- Dan's Aleph Build Thread
- IRFP244PBF question
- Aleph Ono and DAC D1
- Aleph 2/4 Power Supply Question
- Any Aleph / X Aleph DIY members in Western Australia?
- confused about unbalanced/balanced
- how to make above 100w zv9
- Aleph-2 50W@8ohm 20KHz
- Aleph X and IRFP044N
- An another way to Firstwatt F1?
- BOZ output impedance
- Threshold NS10 mods
- Another Zv9 completed
- A good book for beginners!?
- One more mini Zen... almost!
- Power supply / zen V9
- Aleph P1.7 relay attenuator help needed
- Beginning my aleph 30
- just what to change? AX-100
- Power supply question for Aleph 2
- Gsoz-t
- another Q for Papa (it will be shortest thread ever)
- ZEN noob question
- DIY Gene on eBay - Aleph 5 boards
- Threshold Audio gold plated boards
- Threshold Model FET one - fault
- Aleph P1.7 output capacitance question
- Pass ZV9 bits n bobs
- T amp questions.