iscm
Responses from iscm
| B&W DM70's - top end lacking May I ask how much you may want and where in the country you are located?I would love to see a picture of the central unit.You could upload photos to Google photos and insert a link (I think) | |
| B&W DM70's - top end lacking This is where I get my wool filling:https://www.worldofwool.co.uk/collections/british-wool-filling?sort_by=best-sellingI would say that 4Kg is enough for the two speakers.It was put into these:https://www.amazon.co.uk/gp/product/B01I95ER9M/ref=oh_... | |
| B&W DM70's - top end lacking For checking the frequency response I have been using:http://onlinetonegenerator.com/frequency-sweep-generator.htmlandhttp://onlinetonegenerator.com/to generate all the frequencies that I need.I only have a basic sound level meter (£15 from Amazon... | |
| B&W DM70's - top end lacking I may have a go myself with new surrounds if I can sort out the ’pinging’ in one of the bass units.Now I bought a sound level Meter and have been checking the frequency response.There is quite a hump at 112Hz of about 8db.Perhaps I could try adjus... | |
| B&W DM70's - top end lacking Hi MartinHow many grams of wool are needed per cabinet?I have found a source at £10 per kilo. | |
| B&W DM70's - top end lacking Hi Martin Have you changed your drivers over to eliminate the crossover?Have you changed the speakers overs to eliminate the amp outputs? So far I have made no changes to the crossover(s).I only changed the drivers because my original bass units a... | |
| B&W DM70's - top end lacking Just to make it clear, I am not pushing One Thing, but I know of no one else in the UK with DM70 expertise.There is a chap in Germany, but he is expensive.I did see the speaker surrounds being offered as a kit for £35, https://www.ebay.co.uk/itm/B... | |
| B&W DM70's - top end lacking I need a new grill to the rear of one panel. Any suggestions for a source will be welcomed.One Thing should be able to help or advise here.Mine are made of a slotted plastic. | |
| B&W DM70's - top end lacking Hi Martin I have the adapter plate with the EMI bass driver. I have ordered a pair of foams from the Netherlands that were the closest match I could find. I do hope that the foams are the correct size, as most are for 12 inch and not 13 inch sp... | |
| B&W DM70's - top end lacking I suspect that the energiser units needs some caps replacing. dylanthecat:After speaking to One Thing Audio, they suggested that it is normally the diodes in the energiser units that go.They will, of course, do this work for you if you need.The ... | |
| B&W DM70's - top end lacking One pair sounded a bit dull but the other pair had lovely extended treble so it really depends on their condition.I think that either my energiser units need an overhaul of the panels need redoing.First I will get the energiser units serviced and ... | |
| Review: Conrad Johnson PV-9 Tube preamp I have the PV9a and think it just sounds 'right'.The phono stage is excellent and works brilliantly with all the MM's and high output Demon DL160. (Why has Demon stopped this model?)My only comment is that the output is a bit high and I use Rothwe... | |
| B&W DM70's - top end lacking ct0517:This is what I have on the DM70’s so far from different sources.https://1drv.ms/f/s!AsdR4rYZVpE4sUzCKIvZoEG9f5Ag Sorry, but there may be duplicates and it includes what I got using the link that you providedI like this in particular, as the... | |
| B&W DM70's - top end lacking I just took out the two power/ energiser units and was surprised to find that there were many voltage selections (250, 240, 230, 220, 115, 105) and that they were set to 250V.When this was changed to 230V which is the nearest to my mains ay my cur... | |
| B&W DM70's - top end lacking The B&W DM70 ESL’s are probably the rarest known speakers I can think of in North America. I assume more common in Europe. Here is a speaker that cost more to make than what it sold for ! I was told that only about 2500 set were made in tota... |