New ActivXO Crossover Installed
The installation went smoothly. No surprises. The unit seems extremely well made. I had no difficulty adjusting the subwoofer output. Sounds great. Mac and Wilson are a super combination.
https://i.imgur.com/puW7Cb4h.jpg https://i.imgur.com/e9EWfLPh.jpg https://i.imgur.com/dIyCqqxh.jpg Installed but not adjusted, or fine tuned. I think it very beautiful in appearance. https://i.imgur.com/BzXEDewh.jpg __________________________________________________ _ Charles Updated System: Wilson McIntosh Audioquest New gear on order: 3 AS125 custom made McIntosh amps stands Most recent updates: Latest is the last one posted: AQ Diamond USB replaces AQ Coffee; Wilson Audio Specialties Alexx replaced by Wilson Audio Specialties XVX Chronosonic; new subwoofer crossover; new Galaxy Grey Thors Hammer; Wilson Pedestals; heating and cooling completely reworked and reinsulated resulting in a much quieter, cooler, and more efficient room (cost about 10,000.00). McIntosh MCT 500 SACD/CD transport; Wilson Audio Acoustic Diode for XVX Chronosonic; WEL Signature digital Coaxial cable for MVP 881/D1100 digital connection replacing the optical connection; New plinth for Thor subwoofer made of X material with the Wilson Acoustic Diodes; Thor is now off my floor; MC3500MKII mono block amps (2) and two custom granite slabs; Wilson ActivXO Stereo Electronic Crossover; new 75-ohm multi-directional FM antenna for tuner Amps: McIntosh MC3500MKII mono blocks (2), McIntosh MC1.25KW’s (3). All amps set on floor on custom made granite slabs Preamp and DAC: McIntosh D1100 Sources: McIntosh MCT500 SACD/CD Transport, MVP881 BR player, MVP851 DVD player, MR87 tuner, Marantz 510LV Laser Disc player, ASUS laptop USB (JRiver Media Center 23) Speakers: Wilson Audio Specialties XVX Chronosonic; custom made Wilson Acoustic Diodes Sub-woofer: Wilson Audio Specialties Thor’s Hammer (1) horizontal lie; custom plinth of X material with Wilson Acoustic Diode feet; Wilson ActivXO Stereo Electronic Crossover Cables main system: Audioquest WEL Signature speaker cables and balanced IC (preamp to amps); WEL Signature AES/EBU balanced digital IC for CD playback; WEL Signature digital coaxial cable for MVP 881/D1100 digital connection; Audioquest Diamond optical (1) for tuner, (1) for MVP 851 DVD player, and (1) for LD player for total of (3); Audioquest Diamond USB cable; McIntosh MCT cable for SACD playback; Dragon power cords (5 HC cords and 3 source cords for total of 8); Thunder HC power cord for MR87 tuner Cables subwoofer system: Audioquest Redwood speaker cable (1); Wolf balanced subwoofer IC from WC to amp; Wind balanced IC from preamp to WC; Hurricane HC (2) and Dragon HC (1) power cords Power conditioners: Audioquest Niagara 7000 (1) and Niagara 5000 (3); (4) dedicated 20-amp lines with no. 10 wire straight out of fuse box Isolation: Wilson Pedestals for D1100; MVP881 BR player; MCT500 transport; MR87 tuner; plinth for Thor subwoofer made of X material with the Wilson Acoustic Diodes Cabinet: Double Custom Woodwork & Design (CWD) solid walnut cabinet on large casters; holds all sources and preamp; also, Niagara 7000; 11 feet minimum distance from speakers Acoustic Treatments: Room and Echo Tunes AC: Dedicated to this room only, an ultra-high efficiency and quiet recently installed Ruud split system 3-ton heat pump. |
Congratulations Charles!
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Hi Charles--looks beautiful. I have to confess that I don't understand the value of the Active XO relative to internal subwoofer controls, and I could not glean it from the Wilson site. What is your hope here? Thanks
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Best Charles |
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The Thor has no internal controls. It's just a massive woofer. I run low pass only at 30 Hz. Phase is set a zero. Mono. Balanced. Line In. High Pass is out. It was quite simple to adjust the overall volume. A properly tuned sub like a Thor improves the quality of the mids and treble. I don't know why I didn't upgrade from the Watch Controller sooner. I have significantly improved my sound. Making the sub second class dies hard. I have told my friend who is very knowledgeable and has the money, and he has finally provided his subs the amps they need. Actually, the subs need at least the amplification as your mains. :yes: Best Charles |
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As to your other post noting that almost no one knows how much we've spent on our systems...thank goodness!:D |
To give a bit of an impression of the ActivXO, I really like it. I have played most of my bass references. Just finished one and I am impressed. The bass sensitivity and resolution is significantly improved over the Watch Controller. The noise floor is significantly lower. I will tell you, the MC3500 is the best amp for bass I have ever heard, hands down, no question, WOW. Who would have thought this from a tube amp? Combined with the new ActivXO, my bass has reached a new level. It's hard to turn the system off.
Best Charles |
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