- Modifying PAS-3X to drive lower input impedance amps - Freud 17:20:45 04/29/06
(4)
- EL34 any suggestions? - Bubba 17:38:43 04/28/06
(14)
- Bias teeder toddering between sides - Bubba 21:26:34 04/26/06
(2)
- Restoration boards PAS 3 - William MC 09:33:25 04/26/06
(9)
- Where to get PAS3 certain pas3 items - jrubin 02:14:07 04/26/06
(1)
- Low ST70 Bias: Calculation - Russ37 16:56:42 04/25/06
(10)
- Moving the feedback tap to the 8 ohm connector - Bob01605 09:30:23 04/25/06
(3)
- mklll output tube resistors - wensambob 04:44:52 04/24/06
(0)
- Turntable hum - Rivets55 22:06:11 04/23/06
(2)
- How to calculate bias when using dual pots? - Sturgus 20:28:22 04/23/06
(2)
- ST70 Bias problem - Russ37 06:41:40 04/23/06
(7)
- SCA-35 squeal - Rust 21:04:01 04/22/06
(1)
- Hey John EH - olddude55 19:52:01 04/21/06
(7)
- mklll 11.2 ohm bias resistor bad - matsam 14:29:37 04/21/06
(1)
- Anyone try the KT77s in place of the EL 34s? - Mike16W 10:51:55 04/21/06
(8)
- Hey olddude - John EH 18:15:42 04/20/06
(1)
- Sweet - olddude55 02:43:48 04/21/06
(0)
- I have no feet! - William MC 09:30:47 04/20/06
(3)
- Where to find transformer for PAS2/3 power supply board - Mike16W 09:23:48 04/20/06
(6)
- FM-3Assembly/alignment/operational manual - kbuzz 07:19:42 04/20/06
(2)
- FM-3 makes weird sounds - with power off - beeah 05:30:12 04/20/06
(0)
- ST 70 Larger value quad cap - Russ37 17:43:38 04/19/06
(3)
- It lives. - olddude55 15:59:16 04/19/06
(9)
- Vindicated - Markst1 10:35:35 04/19/06
(4)
- My first baby, Dynaco SCA-35 in wood case - bpoe 19:05:00 04/18/06
(4)
- Start up prob, Part Deux - olddude55 17:37:30 04/18/06
(5)
- ST70 start up prob... - olddude55 16:38:06 04/18/06
(5)
- Looking for a PAS 3....anyone have one for sale. - Mike16W 09:43:29 04/17/06
(1)
- Bias Expansion w/ Quad Cap & Upgrade Driver? - GlassJukie 16:04:09 04/16/06
(3)
- Pat-4 hissy fit - newndumb 10:19:33 04/16/06
(7)
- ST-35 rebuild ground question - Bryon 23:39:59 04/15/06
(1)
- Please help me with 60Hz hum ( ST-70 Rebuild Photos ) - GlassJukie 22:33:41 04/15/06
(13)
- changing st-150 supply - istovit 19:52:44 04/15/06
(1)
- new popping on the full mod PAS - airtime 17:49:51 04/15/06
(0)
- Strange Stereo 70 hum problem ? - Bob01605 17:09:31 04/15/06
(1)
- Curcio PWB_M3P Resistor Blown - GerryC 08:31:09 04/15/06
(2)
- "Growling" FM-3 - stellavox 04:27:56 04/15/06
(0)
- PING olddude - Rivets55 21:43:56 04/14/06
(1)
- Not yet. - olddude55 12:12:42 04/16/06
(0)
- Daniel Problem - Bobzilla 21:31:58 04/14/06
(1)
- Dalco speakers - Al Nico 09:32:01 04/14/06
(1)
- pas 3 tone controls question - amanoud 22:14:38 04/13/06
(0)
- dynaco st-400 power switch - macs348hemi@yahoo.com 17:50:52 04/13/06
(0)
- I need help with increasingly ugly pas/st70 sound - kellymon 22:25:48 04/12/06
(20)
- mklll feedback loop - rws62 21:46:25 04/12/06
(1)
- looking for PAS-3 source selector knob - johng 07:20:11 04/12/06
(0)
- running ampswith a variac - rob22 11:03:58 04/11/06
(3)
- ST70 bandwidth questions - BillyBuck 03:49:39 04/11/06
(1)
- PAS Questions - Rivets55 19:44:25 04/10/06
(1)
- Metal replacement switches - William MC 15:17:43 04/10/06
(6)
- Rebuilt 70 ready for start up - olddude55 07:24:52 04/09/06
(22)
- PAS3 Balance problem, scope signal testing - jrubin 07:50:23 04/08/06
(7)
- soft mounting mklll transformers - wensambob 21:41:38 04/07/06
(2)
- Info About Vintage Electon? - EV-MAN 10:39:20 04/07/06
(3)
- Can someone host a HI-REZ ST-70 wiring pictorial diagram? - Bob01605 09:13:17 04/07/06
(7)
- adding step-up transformer to PAS for MC cartridges - BillyBuck 02:34:54 04/07/06
(1)
- My ST-70 is almost done. - olddude55 16:49:45 04/06/06
(11)
- biasing 6550's in the mkllls - matsam 11:54:54 04/06/06
(2)
- Left channel louder than right - jrubin 09:06:22 04/06/06
(4)
- RCA vs. SYLVANIA 7199's for ST 70 - IdlerWheel 08:11:20 04/06/06
(12)
- Question for Joe Curcio - CCDA bias seting - stellavox 07:28:47 04/06/06
(2)
- Hammond output wiring Q - jtsjf 07:08:35 04/06/06
(0)
- st70 bias shifting - rws62 16:25:17 04/05/06
(3)
- New =C= Matched Quad - Rivets55 12:26:19 04/05/06
(1)
- Hum and tube / tube bias issue - jrubin 11:17:23 04/04/06
(4)
- Do NOT Do It !!!!!! ST 70 Individual Bias Pots - IdlerWheel 19:03:52 04/03/06
(5)
- Upgrade opinions: quad cap or driver board first? - Doug A 10:34:06 04/02/06
(3)
- Interesting mix of tubes - airtime 07:01:15 04/02/06
(5)
- Another stoopid ST-70 rebuild question. - olddude55 13:15:54 04/01/06
(8)
- ST-70 Audio Nirvana...Finally? (a long winded self appraisal) - Audiodyssey 23:44:22 03/31/06
(3)
- Bias setting for KT88, KT90 - rockpassion 10:36:20 03/31/06
(3)
- New to AA forums Dynaco 70 question re speakers - audio40 09:49:13 03/31/06
(3)
- Hum with my FM-3 - foodfeak 15:35:51 03/30/06
(1)
- fm 3 tuner - volume control/stereo/mono switch removal - matsam 11:03:12 03/30/06
(1)
- Sudden drop in bias voltage - BarryD 11:53:31 03/29/06
(3)
- Individual bias pot per tube for st 70 - IdlerWheel 09:16:25 03/29/06
(17)
- Grounding the input tabs when using Joe's PC-3U board ? - Bob01605@aol.com 06:25:35 03/29/06
(2)
- Anyone tried KT77's in the ST-70? - LowRedMoon 03:06:37 03/29/06
(0)
- New JJ tube results (quad match set) - jrubin 14:46:12 03/28/06
(2)
- Painting the Stereo 70's transformers - a question from a newbie - Bob01605@aol.com 08:26:31 03/28/06
(5)
- Help with the - Dave Sans 07:43:13 03/28/06
(6)
- I did a bad, bad thing. - olddude55 19:51:26 03/27/06
(2)
- MKIII tube recommendation - rockpassion 17:13:10 03/27/06
(1)
- What's the best EL34 to use in a stock ST-70? - newndumb 08:34:38 03/27/06
(8)
- Question about my new PAS - johng 20:59:59 03/26/06
(7)
- ST-70 history question - Doug A 14:59:19 03/25/06
(5)
- PAS3mod in ST70 chassis first diagram released - jrubin 12:52:13 03/25/06
(0)
- Gathering thoughts on my next project PAS3mod - jrubin 02:52:17 03/25/06
(12)
- pas 3x input - rws62 22:21:54 03/24/06
(5)
- MKIII Premium Upgrade - NED A 18:01:42 03/24/06
(7)
- How sensitive is the FM-3 - foodfeak 17:10:36 03/24/06
(2)
- Lettering for dyna equipent - jrubin 11:04:56 03/24/06
(3)
- PAS3X Upgrade Hints - Russ37 16:05:14 03/23/06
(7)
- Testing the amp without load - riddler 23:51:47 03/22/06
(3)
- mlll output transformers test - wensambob 16:12:17 03/22/06
(3)
- FM3 Fan and Upgrades - Rivets55 14:00:08 03/22/06
(0)
- FM3 cleaned and tested gallery - jrubin 11:48:21 03/22/06
(0)
- mklll amp - styles 11:08:44 03/22/06
(0)
- PAS3X Phono trouble - Russ37 15:40:00 03/21/06
(2)
- PAS3 preamp input levels - jrubin 10:36:10 03/21/06
(2)
- St70 blowing fuses - 73065 10:09:18 03/21/06
(1)
- mark 3 wiring questions - rkudart 23:24:19 03/20/06
(7)
- Disregard my last post! This thing is awesome - jrubin 15:18:58 03/20/06
(1)
- Cool! - Russ57 17:17:04 03/20/06
(0)
- Initial test results - jrubin 11:49:16 03/20/06
(1)
- ST70 Restoration complete, pictures posted - jrubin 10:21:34 03/19/06
(2)
- PAS linestage volume difference, buzz - BillyBuck 17:01:11 03/18/06
(2)
- Installed Curcio Board, Still hum, need help please - Carl B. 12:39:22 03/18/06
(5)
- More help w/Dynaco A-25 - Joe R. 08:42:54 03/18/06
(4)
- Break-in: fact or myth? - LowRedMoon 22:59:48 03/17/06
(13)
- ST70 Wiring diagram project - jrubin 16:40:00 03/17/06
(7)
- volume control on st 70 - wensambob 05:04:51 03/17/06
(0)
- hum on phono channel of PAS2 - Markst1 07:06:47 03/16/06
(2)
- Second white power transformer white lead with SS rect. - LowRedMoon 03:35:50 03/16/06
(1)
- PAS 3 cathode resistor replacement... - Kico 17:01:45 03/15/06
(1)
- ST-70 rebuild completed - Marshall W 12:54:32 03/15/06
(6)
- Bypassing the ST-35's input capacitor - Good/bad ?? - Bob01605 04:22:56 03/15/06
(0)
- Another ST-70 upgrade question - LowRedMoon 13:34:27 03/14/06
(8)
- Dyna FM-3 - Easy/Necessary? Improvement - stellavox 07:38:33 03/14/06
(3)
- 11 ohm power resistor - greyhound 01:50:36 03/14/06
(5)
- ST-70 cap checkout, -35 and -45 VDC at bias pots OK? - LowRedMoon 21:05:27 03/13/06
(6)
- Need help, broken cone - Sammy 06:46:45 03/13/06
(0)
- PAS 3 Distortion in right channel only... - Kico 14:37:51 03/12/06
(5)
- Dynaco ST-120 Output caps Coils? - EV-MAN 14:21:44 03/12/06
(5)
- Posted pictures of ST70 after recommended wiring changes - jrubin 13:15:27 03/12/06
(6)
- circio mkllll upgrade driver board - matsam 05:13:41 03/12/06
(2)
- Curcio Premium Mod ST70 and Fried A/3 Signature Speaker Problem - fishy 19:19:56 03/11/06
(6)
- Has anyone considered/attempted putting a tube rectifier on a Stereo 35? - dj 17:23:29 03/11/06
(1)
- YES! - tasmith1969 05:15:26 03/12/06
(0)
- PAS heater voltages - BillyBuck 03:30:04 03/11/06
(1)
- Choke leads with quad cap module...Help Joe! - Marshall W 21:00:35 03/10/06
(2)
- Groove Tube GZ34 Question - Paully 14:42:48 03/10/06
(3)
- ST-70 ticking sound - GLF 13:24:00 03/09/06
(4)
- FM3 Cooling Fan Thoughts? - Rivets55 12:13:32 03/09/06
(4)
- ST-70 Problem still perplexes me... - Audiodyssey 09:46:53 03/09/06
(1)
- H.H. Scott 5AR4 - LowRedMoon 07:46:23 03/08/06
(2)
- my experience w/PAS diode ratings - BillyBuck 21:05:00 03/07/06
(1)
- mklll upgrade board feedback resistor - wensambob 09:27:40 03/07/06
(9)
- Power transformet color code and values? - jrubin 09:08:01 03/07/06
(13)
- Boys please be good - I don't have time to be the police - Joe Curcio 09:25:24 03/07/06
(0)
- Sounds like another advertiser to me - audiomagnate 19:15:12 03/06/06
(0)
- dynaco 2 by panor - bossa nova 18:34:30 03/06/06
(1)
- st 70 - matsam 07:58:30 03/06/06
(3)
- Bias Problem with ST-70 - 73065 07:54:28 03/06/06
(6)
- SCA-35 Phono Board Modification - Flyquail56 20:10:25 03/05/06
(0)
- mklll upgrade board feedback resistor - wensambob 15:19:51 03/05/06
(1)
- R15 (nt) - Joe Curcio 16:17:05 03/05/06
(0)
- Just curious, but how does the STA-35 sound compared ... - airtime 10:22:16 03/05/06
(0)
- Polypor cap polarity and resistor values? - jrubin 05:25:04 03/05/06
(3)
- PAS radio signal problem - jflynn 18:50:00 03/04/06
(0)
- ST-70 Chassis to ground measurement question - Freud 15:26:23 03/04/06
(3)
- PAS3X caps - swede59 00:11:51 03/03/06
(6)
- Opamp alternative for LF351 in Curcio Daniel MKI pre? - Vatron 23:48:41 03/01/06
(0)
- PA 060 history/trivia question - beebs 17:40:28 03/01/06
(0)
- FM-3 discriminator transformer woes - billinrio 13:06:37 03/01/06
(10)
- Question on V.70 electrolytic capacitors - gjo 07:48:04 03/01/06
(2)
- Input impedance of ST-70 with upgrade driver - LowRedMoon 03:16:29 03/01/06
(5)
- Cryogenically Treated EL-34 Issue? - alexcozac@hotmail.com 00:47:30 03/01/06
(1)
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