Outlaw Audio home shop products hideout news support about
Page 1 of 2 1 2 >
Topic Options
#22645 - 01/08/05 09:54 AM Does the ICBM offer any adavantages with the 950??
CRUZMISL Offline
Gunslinger

Registered: 12/06/04
Posts: 26
It appears the 950 can do the same thing as the ICBM but i may be wrong. Any thoughts?
Thanks,
Joe

Top
#22646 - 01/08/05 11:53 AM Re: Does the ICBM offer any adavantages with the 950??
Jed M Offline
Desperado

Registered: 05/02/02
Posts: 526
Loc: Home on the range
I believe the ICBM lets you tune each channel much more precisely where the 950 is very rudimentary bass management and is an all for one fix set at 80Hz.

Top
#22647 - 01/08/05 12:11 PM Re: Does the ICBM offer any adavantages with the 950??
gonk Offline
Desperado

Registered: 03/21/01
Posts: 14054
Loc: Memphis, TN USA
The 950 can do something similar - it offers analog bass management using a single fixed crossover point of 80Hz, whereas the ICBM allows you to have more control - you can adjust the crossover for the mains, the center, the surrounds, and a single surround back channel. In many cases, the 950's analog bass management is sufficient, but if you need the extra control offered by an ICBM it is certainly a good option.
_________________________
gonk
HT Basics | HDMI FAQ | Pics | Remote Files | Art Show
Reviews: Index | 990 | speakers | BDP-93

Top
#22648 - 01/09/05 10:09 AM Re: Does the ICBM offer any adavantages with the 950??
bestbang4thebuck Offline
Desperado

Registered: 03/20/03
Posts: 668
Loc: Maryland
The 950 has a 7.1 output, although the two rear channels have the same signal, and has 5.1 analog bypass. (Exception: in stereo seven mode, the two rear channels are different.) The ICBM provides crossover for 6.1 or 6.2, the latter being useful if one wishes to run stereo subs.

Other than the 950’s 80Hz analog bass management, the selectivity of the 950's crossover points occurs in the digital realm, while the selectivity of the crossover points in the ICBM is analog. If someone tends to be an analog purist, the lack of A/D and D/A conversion for crossover might be an advantage.

The ICBM allows for a different crossover point for the rear/center surround and side surrounds. In the 950, the same crossover point is used for side and rear surrounds.

The importance of these differences will depend on the individual setup and goals of the user. Neither the 950 nor the ICBM will give you discrete signals for the rear-most L&R channels in surround mode.

Top
#22649 - 01/10/05 04:44 PM Re: Does the ICBM offer any adavantages with the 950??
Jeff Mackwood Offline
Desperado

Registered: 12/19/02
Posts: 427
As has been pointed out many times, the sad fact is that while using the ICBM gives you more flexibility than the 950's simple 80Hz selection, to some extent the 950's "double bass" design undermines the use of the ICBM, giving you less than optimal results.

Unless the optimal crossover point for all of your speakers in 80Hz, there is no combination of 950, ICBM, or even DVD-A/SACD player settings that will give you the best bass management solution for your set-up.

Jeff Mackwood

ps. surely the 80Hz switch could have been designed with three settings instead: i) 80Hz on; ii) 80Hz off - double bass; and iii) 80Hz off - no double bass.

ps. while I've had my 950 for quite some time now, I have only just added SACD capability. I've now come to be very sympathetic to all those before me who have decried this design choice / design fault. Every other problem with the 950 has been either i) a fault that was fixed by Outlaw or ii) a design choice for which there exists a work-around. However this one has no work-around and I now consider it the one true design fault of the 950's otherwise excellent design.

ps. I'll try to hold off beating this horse any more!
_________________________
Jeff Mackwood

Top
#22650 - 01/10/05 06:06 PM Re: Does the ICBM offer any adavantages with the 950??
CRUZMISL Offline
Gunslinger

Registered: 12/06/04
Posts: 26
Can you point me to a link discussing the pitfall? I think mine sounds pretty good........

Top
#22651 - 01/10/05 06:21 PM Re: Does the ICBM offer any adavantages with the 950??
Jeff Mackwood Offline
Desperado

Registered: 12/19/02
Posts: 427
950 Owner's Manual: page 34, 2nd column, under "Analogue Bass Management".

Jeff Mackwood
_________________________
Jeff Mackwood

Top
#22652 - 01/22/05 10:53 PM Re: Does the ICBM offer any adavantages with the 950??
shugazer9 Offline
Deputy Gunslinger

Registered: 01/22/05
Posts: 4
I am interested in this combo also. I have a pair of DefTech subs which I would like to run in stereo. What I am looking to do is use the ICBM as a subwoofer controller for both a two-channel stereo setup and a separate 5.1 multichannel system. I was thnking of setting it up as follows: run stereo sources through my NAD pre-amp, splitting the signal via balanced output to an NAD amp and RCAs to the ICBM and then on to my subs. The .1 SPDIF output from the 950 would also run through the ICBM. I have fairly big Polk speakers all around, which would be powered my 5 Marantz monoblocks. Would this setup work with the fixed 80hz crossover? Would I actually see true stereo bass or just a hard panned dual mono?
Rick

Top
#22653 - 01/24/05 11:43 AM Re: Does the ICBM offer any adavantages with the 950??
gonk Offline
Desperado

Registered: 03/21/01
Posts: 14054
Loc: Memphis, TN USA
For the NAD pre-amp, you would get true stereo subs, but you would also get some "double bass" on those stereo sources since the signals going to the mains (via the NAD amp) would be unfiltered, full range signals. Depending on the crossover point used and the frequency response of the speakers, this may or may not be objectionable.

For the Model 950, routing through the ICBM with the subwoofer signal should work fine so long as you don't have the NAD pre-amp on at the time. Since it will just be splitting the signal from the 950, it will be a dual mono sub signal in that case.

I assume the fixed 80Hz crossover you are referring to is the analog bass management on the 950's six channel analog input. Since the only thing happening downstream of the 950's processing (either the fixed 80Hz crossover or the digital triple crossover) is the dividing of the subwoofer signal, there should not be a problem. You'll just have to be sure only one system is running at a time, which will be true anyway since you are using the same subs in both systems.
_________________________
gonk
HT Basics | HDMI FAQ | Pics | Remote Files | Art Show
Reviews: Index | 990 | speakers | BDP-93

Top
#22654 - 01/24/05 10:34 PM Re: Does the ICBM offer any adavantages with the 950??
shugazer9 Offline
Deputy Gunslinger

Registered: 01/22/05
Posts: 4
Thanks for the helpful reply, Gonk. I think Im going to hold off on the 950 until the 1070 is out and reviewed (Any updated ETA?) I will definately pick up the ICBM, if only for the ability to remotely control the subs level. I did have a question on the 950- is the 80hz crossover mainly a problem with smaller or mismatched speakers? My speakers, while not identical, have similar drivers and are all full range.

Top
Page 1 of 2 1 2 >

Who's Online
0 registered (), 65 Guests and 3 Spiders online.
Key: Admin, Global Mod, Mod
Newest Members
audio123, Dustin _69c10, Dain, REP, caffeinated
8717 Registered Users
Top Posters (30 Days)
The Wyrm 2
FAUguy 2
kiwiaudio 1
butchgo 1
Forum Stats
8,717 Registered Members
88 Forums
11,331 Topics
98,706 Posts

Most users ever online: 884 @ 11/01/24 01:32 AM