jea48
Responses from jea48
| Use of isolation transformer Can you rewire a medical grade isolation transformer so that it becomes a balanced transformer?06-02-12: SabaiDepends on the transformer design and voltage rating.Here is one example.If the xfmr has dual primary windings and can be wired for 120V ... | |
| Use of isolation transformer Phusis,A test you may want to preform on your current ISO transformer is to check the AC phasing to see if it matches the AC wall outlet your other equipment is plugged into.If the output of the ISO xfmr is in phase with the wall outlet there shou... | |
| Maybe Get a New Electrical Panel Kotta,The Square D Homeline was designed to compete with the likes of GE and ITE. Load center panel with cheap aluminum bus. The Square D QO load center on the other hand is a good load center panel with plated copper bus. The QO breakers are also... | |
| Maybe Get a New Electrical Panel Foster_9,Materials alone would cost more than $949.00To change the electrical panel out the power company will need to pull the electric meter.Depending where you live the AHJ (Authority Having Jurisdiction) may require an electrical permit.If tha... | |
| Maybe Get a New Electrical Panel There is a deal through a company offering a new electrical panel with whole house surge protection for $949, the regular price is $2495.Sounds like a scam to me. Over 60% off the regular price?.... our lights dim even when turning on something li... | |
| Does this amp have a problem or is it OK to buy? Well I guess if the OP would find himself putting his ear up close to the speaker grill obsessively then he should pass on this amp.....I must say I have never listened to a Jolida integrated amp and know beans about them.I will say reading the em... | |
| Does this amp have a problem or is it OK to buy? In addition, when the CD player is on, and the input selector on the 302B is set to other than CD (such as AUX), turning the volume knob has no bearing on the hum level - it stays constant at the barely audible level.River251 04-24-12 | |
| Does this amp have a problem or is it OK to buy? Having seen reports of humming tranniesMechanical vibrating noise from the transformer itself.All transformers hum to some degree.What the seller describes in his reply has nothing to do with transformer mechanical humming noise.Also I would add w... | |
| Help with repairing speaker grill fasteners? Pull the male pins out of the female holes.Buy some two part epoxy glue and re-glue them back on the speaker grill.Might be a good idea to identify each pin so you can reattach each pin in the spot on the grill the pins broke off of.Do not clean a... | |
| What kind of outlet wall plate do yo use? Jea, were you the happy customer that got the blowtorch with single two ganged volume control?Albert,No, not me....--------------------------------------------------------------------------------Re: There were only 38 every made and I know wherePo... | |
| What kind of outlet wall plate do yo use? Albert, the price on a CTC Blowtorch has never been negotiable, no insiders discount nor accommodation.07-31-07: EssentialaudioNot sure why Albertporter did not respond. Price may not have been the issue.....Might have been a design feature Albert... | |
| How Much DC is OK on a Power Line? Harmonics.http://www.fluke.com/fluke/twen/solutions/pq/troubleshooting-power-harmonics.htmhttp://www.psihq.com/iread/harmonic.htmIs DC offset the product of harmonics?. | |
| Did I blow my tube amp? Though I have never powered up a tube amp without the speakers connected this thread has made me think, WHAT IF?.... What if a speaker cable spade come lose because I was changing ICs or what ever? How many here always check the speaker cable term... | |
| 3 preamps with transformer hum, DC on the line? The isolation transformer (a Tripp Lite IS350) did not change anything.Sbrownnw,If you can't send it back, you might try feeding youroppo BDP-93 player from it.Back to your preamp..... What do you have that thing setting on? Would that be working ... | |
| 3 preamps with transformer hum, DC on the line? An isolation transformer will not pass DC voltage. If that were the case the output transformer of a tube amp would not prevent the high B+ DC voltage, that is fed through the primary winding of the xfmr to the plate of the power tube, from passin... |