450 Pound Monobloc Amplifier

Labyrinth,
Here's a list of class D amps. I copied this list from an AVS forum (Seriusly Cold created it). Does plaigerism apply to the internet? Hope not. This was compiled a few years ago, so added Abletec, Class D Audio, Pascal, Merrill Audio and Rowland, but I probably missed some, and I also deleted AVS123 and Murano(out of business):

Abletec Scandinavian OEM amp module manufacturer
Newer proprietary class D

Acoustic Reality http://www.acoustic-reality.com/
eAR202, etc (ICEPower)

Aivin http://www.aivin.com.cn/
DT300 (Tripath)

Analog Research Technology http://www.analogresearch-technology.com/

Arion Audio http://www.arionaudio.com
MK1000 (proprietary)

AudioArt (NL) http://www.audioart.nl/
Van Medevoort MA240 (Hypex UcD)

Audiodigit http://www.audiodigit.com/
MC 8x100 (Tripath)

AudioResearch http://www.audioresearch.com/
150.2, 300.2, 150M (Tripath)

Axiom Audio http://www.axiomaudio.com/
A1400-8 (ICEPower)

B&O http://www.icepower.bang-olufsen.com/
(ICEPower)

BelCanto http://www.belcantodesign.com/products.html
Evo (Tripath) eOne (ICEPower)

Bertram http://www.audiokabel.dk/eng-main.htm
(ICEPower)

Blacknote http://www.blacknote.eu/
DSA 100, DSA 150 http://www.blacknote.eu/products/dsa.php

Bryston http://www.bryston.ca/
D250Z multichannel power amp

Carver http://www.carverusa.com/
300.2, 700.2, 1200.2

Cary Audio http://www.caryaudio.com/
A 306 power amplifier

Channel Islands Audio http://www.ciaudio.com/
D100, D200 (Hypex UcD)

Chapter Audio http://www.chapteraudio.co.uk/
Couplet Power Amp (proprietary WMP class-D)

Class D Audio www.classdaudio.com
DIY kit modules and completed amps(proprietary class-D)

D-Sonic http://www.d-sonic.net/
Magnum (ICEPower and Abletec amp modules used)

Devialet http://www.devialet.com/
D-Premier (Hybrid, proprietary)

DIYCable http://www.diycable.com/
Exodus (Hypex UcD)

Egosys http://www.egosys.co.jp/
Audiotrak DrAMP (Tripath)

Elan http://www.elanhomesystems.com/
D1200, D1600 (12 and 16 channel power amps, Tripath)

Electronic Visionary Systems http://www.tweakaudio.com/
EVS-2 (ICEPower)

Flying Mole http://www.flyingmoleelectronics.com/
(proprietary class-D)

Genesis http://www.genesisloudspeakers.com
Genesis Reference GR180 (Hypex)

Gilmore Audio http://www.glacieraudio.com/
Raven, Raptor, Dragonfly m/ch (looks like ICE)

H2O Audio http://www.iceh2oaudio.com/
M250, M500 (ICEpower)

Halcro http://www.halcro.com/logic/home.asp
Lyrus

Huygens Audio http://www.huygensaudio.com/
MCD-1202, MCD-1802 (MHz Class-D)

Integra /Onkyo http://www.integrahometheater.com/
DTA 9.4 7x120W 8Ω

Jeff Rowland http://www.jeffrowland.com/
Model 501 (ICEPower)

Jjaz Audio http://www.jjaz.dk/
(ICEPower)

Kharma http://www.kharma.com/
MP150

LC Audio http://www.lcaudio.com/
Predator SE (ZapPulse)

Marantz http://www.marantz.jp
Opsodis ES-150 (D2Audio) 2ch virtual surround

Marten Audio
Scandinavian firm utilizing newest class D (Abletec)
Most expensive monos at $40K/pr
Medius [DK] http://www.medius.cc/
A II, A III

Meridian http://www.meridian-audio.com
G95 DVD receiver system (Hypex UcD)

Merrill Audio www.merrillaudio.net
Veritas monos(Hypex nc1200)

MG Audiolabs http://www.mglaudiolabs.com/
Symphony (Hypex UcD)

Midgard Audio http://www.midgardaudio.no/www/
(ICEPower)

MindCraft (NL) http://www.mindcraft.nl/
Media Amp One (Hypex UcD))

NAD http://nadelectronics.com/ NEW
M2 Direct Digital (Zetex)

NHT http://nhthifi.com/
Power2, Power5 (ICEpower)

Nuforce http://www.nuforce.com/
Ref 8, Ref 8b, Ref 9 (nPhysics proprietary class-D)

NuVo Technologies http://www.nuvotechnologies.com/
NV-P2100

Onkyo http://www.onkyo.com/
A-1VL, A-9755, A-9555 (Proprietary)

Pascal Audio www.pascal-audio.com
Denmark
OEM amp modules for pro amps and powered spkrs
Proprietary UMAC class D

Primare http://www.primare.net/
CDI10 (Proprietary Ultra Fast Power Device (UFPD))

PSAudio http://www.psaudio.com/
GCA, GCMC, Trio A100 (ICEPower)

Red Dragon Audio http://www.reddragonaudio.com/
(ICEpower)

RedWineAudio http://www.redwineaudio.com/
Clari-T, Lotus (Tripath)

Rotel http://www.rotel.com/
1077 (7x100), 1092 (2x500) (ICEPower)

(Jeff)Rowland Design Group www.jeffrowlandgroup.com

Seymour AV http://www.seymourav.com/amps.asp
Ice Block Amps (Ice Power)

Sharp http://www.sharpusa.com/
SM-SX1, SM-SX100

Sonneteer http://freespace.virgin.net/sonneteer.audio/bronte.html
Brontë (Tripath)

Sony http://www.sony.com/
TA-DA9000ES, TA-FA1200ES (S-Master)

Spectron http://www.spectronav.com/
Musician, Troubador (int amp w digital inputs)

TactAudio/Lyngford http://www.tactaudio.dk/ http://www.lyngford.com/
Millennium & others (Equibit)

TEAC Esoteric http://teac.co.jp/av/esoteric/
AZ-1 pre-main (translated), AI-10 (Texas Instruments)

ThetaDigital http://www.thetadigital.com/
Virtu PowerDAC (Zetex class-Z)

UniwaveTek http://www.uniwavetek.com/
Anaco II

Wyred4Sound http://www.wyred4sound.com/
STI-500, STI-1000 (ICEpower)

Virtue Audio http://store.virtueaudio.com/
One.2, Two.2, Sensation M451, Sensation M901 (Tripath)
ICEBlock M5001 (ICEpower)

Yamaha http://www.yamaha.com/
MX-D1

Quite a few choices but I still probably missed a few.

Thanks,
Tim

Hi Labyrinth, in your general price range, I warmly suggest you have a listen at the following three amps, all based on the Hypex Ncore NC1200 module:

Acoustic Imagery
ATSAH monos
Status: released
Price $8999 per pair
Distributed in US by: Tweak Geek of Denver (CO), phone: 888-998-9335

Merrill Audio
Veritas monos
Status: released
Price $12,000 per pair
Call Merrill at: (415) 562-4434

Mola-Mola monoblock amplifier
Status: probably to be release in 3rd WQ 2013
Price: TBD (probably quite a bit more expensive than Veritas and ATSA)
Distributed by: On A Higher Note, phone: 949 544 1990

Mola-Mola is being developed by a company by the same name, owned in part by Bruno Putseys, original creator of Ncore technology. Mr. Putseys is also the lead designer of the complete amplifier.

From a purely engineering point of view, I conjecture that Mola-Mola will be the most sophisticated implementation of the three, with ATSAH being the simplest. But do not be fooled by the word "simple"... all signs point to The Ncore NC1200 module by itself delivering a very high sonic musical standard as a starting point.

There are a couple of intriguing products soon coming from Rowland.... A bridgeable amp called M525 slated for April, based on a Pascal class D module. The device should cost approx $4500 for one unit and can be bridged to mono operations... If I remember its power ratings correctly: 250W / 8 Ohms, 500W / 4 Ohms, 1000W bridged to mono.

The same company will also release an integrated amp based on a different Pascal class D module, to be called Continuum S2, priced at $9500. Power rating: 400W/ 8 Ohms, 800W / 4 Ohms.

While I am usually fond of the Rowland sound, I freely admit that have never heard any amps based on Pascal class D modules, so I have no idea how these Rowland products will sound.

G.


G.

@ noble100,I like pass amps,however, I like krell better,I own a legendary Krell fpb 700cx,this amp will never be sold or traded,Its that good!,krell may make a better amp,From what I have read on the gon forums and other sites,the evo E series are these new wideband amps that can be very bright sounding if you do not use a cable system that compensates for the resolving power of these new krell amps,I am interested in class D amplification for a second system that I want to improve and finish building,and btw,thankyou very much with the list here you provided,you are a gentlemen indeed!

@ Guidocorona,thankyou for your list here that you provided,as you may see,a class D amp would be for a second system,my Krell pure class A fpb 700cx will be on the main system,this amp with the Taralabs zero gold i/c and omega gold speaker cables has one of the best sound to my ears I have ever heard in my life!,thats saying alot if you knew the many price no object systems that I have listened to,audition,or owned!the marriage between this amp and cables is stunning!,you to are a gentleman for you to take time and provide this info on class D amps,again,thankyou.cheers!

Audiolabyrinth,

OK, you talked me into it. We'll swap my class D amp for your Krell 700cx for a period not to exceed 30 yrs.

Sounds good, send me a pm when you're ready to swap and we'll work out the details.

Thanks,
Tim