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m-db

Responses from m-db

Has anyone have experience connecting REL subs to Mola Mola Perca amps, class D
@ddriveman   I am thinking of getting a pair of subs, likely REL Is there a reason for choosing a -6dB sub-bass system instead of subwoofers?  
Velodyne DD15 - worth repairing the plate amp?
@bryaudioguy  Does anyone out there have the schematic for the DD15 DSP circuits? I have no idea what the 2019 sale to GmbH may have regarding any of the Plus' processing and functionality. I don't believe there's been a processing upgrade. I w... 
JL Audio hifi subwoofer match for my system
@upstateaudiophile During a short experience we were surprised by how the JL A.R.O. F113’s output stature closely matched a DD-18 Velodyne...so much for driver size. On the other hand we eventually bypassed the single frequency A.R.O. and used t... 
Speakers or Turntable upgrade
I may be preaching to the choir. Just an FYI https://www.audiogon.com/listings/lisb9h68-vandersteen-treo-loudspeakers-w-original-boxes-manual-gorgeours-full-range?refsource=hifishark      
Speakers or Turntable upgrade
Diary of a hack audio hobbyist and the Paradigm ethos. Studio 100 v1 and v2, S8 owner. Sit about three or four feet in front of one of your Studio's. With music playing listen for each driver. If you can distinguish each driver that's exactly wh... 
JL Audio hifi subwoofer match for my system
@upstateaudiophile I understand your frustration. How long of a warranty do you feel JL Audio should provide?  
Velodyne HGS-12 Repair
If you can describe what you are, or are not hearing from the HGS you might want to describe it with this authorized Velodyne California and I believe Velodyne GmbH, service provider. https://www.georgemeyer-av.com I sold my HGS-18 when the Foun... 
Anyone else excited for this Borresen subwoofer?!!!
@deep_333  For example, a servo controlled driver will be forced to slam STOP quicker than some floppy/sloppy driver. It will result in the perception of FAST BASS! There may be other ways to do it as well. What is so hard about this to comprehen... 
Are REL the most Musical Subs?
@lono24 Sorry to hear about those reliability issues, I get that. From the ULD to the DD Plus my only issue was a faulty IR receiver on a Plus. They repaired it for free along with a new remote and well out of warrantee.       For Velodyne it was... 
Looking for a new Subwoofer
Four cabinet Bass Array systems go low and provide an unparalleled room lock while using less power and EQ with minimal location restrictions. Most if not all -3dB subwoofers require standing wave bass mode room (crawl test) positions to providin... 
Are REL the most Musical Subs?
@lono24 There are plenty of other great subs with great specs (especially for theater applications), if you are chasing lab measurements. FWIW, I used to be a Velodyne fanatic, but have changed to REL when I got intrigued by their approach.  lo... 
Are REL the most Musical Subs?
@jim2 I can't imagine I would ever go back to non-servo tech for bass. Purchased my first servo sub from Jonas Miller and Ken Kreisel at their Wilshire Blvd. store 1978. In 1983 the Velodyne ULD-18 provided more control far less distortion and ... 
Anyone else excited for this Borresen subwoofer?!!!
@mijostyn Are all your sources digitized?  @phusis I had one of Tom's tinnitus inducing Tech 7 ServoDrive belt drive horns with the band for a few weeks. Brought it in the house and ran the source through the Velodyne's Rap EQ preset, OMG! I hat... 
Anyone else excited for this Borresen subwoofer?!!!
"Subwoofer speed"? Can't wait to see the speed o meter measurements.  Their design reminds me of a small version of the Danley Labs Matterhorn semi truck trailer subwoofer project they made some time ago. https://www.youtube.com/watch?v=o36Kp6ve... 
Worth repairing a Velodyne ULD-12 from the 90's?
Your Father sounds like he had it going on, nice. Market value? Working, its still a potent little model. Without a need for it your on your own. Not much trouble shooting information in the ULD manual. http://velodyneacoustics.com/pdf/uld/ULD-...