CH PrecisionM1.1 Stereo amplifierusedCH Precision M1.1 Stereo amplifier Factory Certified with 2 year warranty.Sunny Components Inc,Tue, Wed, Thur, Fri 10.00am-6.00pm.Sat-10am-4pm Closed on Sunday and Monday.1370 E Cypress St Ste D,E Covina CA-91724 USATel: 626-966-6259. Fax: 626-966-5467. Cell: 626-975-135...54000.00

CH Precision M1.1 Stereo amplifier Factory Certified with 2 year warranty. [Expired]


no longer for sale

Sunny Components Inc,
Tue, Wed, Thur, Fri 10.00am-6.00pm.Sat-10am-4pm Closed on Sunday and Monday.

1370 E Cypress St Ste D,E Covina CA-91724 USA
Tel: 626-966-6259. Fax: 626-966-5467. Cell: 626-975-1353.
Email: [email protected].
Store website: www.sunnyaudiovideo.com
We are offering a factory certified CH Precision Model M 1.1 Stereo Amplifier for sale. This Amplifier will carry a 2 year factory warranty.

Please call us before making a purchase. We have to organize secured transportation.
All purchases will be made via bank wire transfer, or bank check paid in advance.
All local sales will be offered complementary install services...Some exceptions apply.

CH Precision new product warranty is not transferable. Buying from a dealer you have an option to buy factory certified units. These units are all sent back to CH Precision. All the units go through a strict quality control process. Every unit is brought to current NEW Specs. All displays, boards etc that need upgrading are replaced with new ones. You are also provided with a 2 year warranty.


We are a CH Precision dealer in Covina, Ca. We have 10 series and 1 series on display. we have a  CH Precision M 1.1 available for demonstration along with a complete CH Precision system. This amplifier is connected to Stenheim Reference Ultime 2 Loudspeakers.

We also have other CH Precision products available to complete your system.
The CH Precision M 1.1 has been the darling of the press community and rightfully so.
There is no comparison to other products. Here is what several people comment on this delightful amplifier.

Product Description

The problem is that although power amps themselves might appear
simple, their job is anything but straightforward. Caught in a sandwich
between the output of a line-stage or DAC and the load requirements and
sensitivity of any number of different loudspeakers, they must be able
to accommodate the widest range of partnering equipment and interface
parameters presented to any unit in the audio system. Achieving optimum
results under such varied conditions demands a capable and versatile
performer – yet as we’ve already established, most power amps offer a
single, brute force solution to the problems they face, instead of
adopting a more sophisticated response. It’s time for a change – it’s
time to meet the CH Precision M1.1, a new-paradigm in power
amplification.


What sets the M1.1 apart? It goes without saying that the M1.1’s
sonic and musical performance challenges the state-ofthe- art, an
incredibly short audio signal path executed with exacting component
choices and construction, a massive power supply providing absolute
stability and unfettered headroom, capable of meeting both the most
delicate and most massive musical demands. But what makes the M1.1
really different is its software driven housekeeping capabilities, a
non-intrusive support network that does more than just keep the
amplifier unconditionally stable.


Physical And Conceptual Modularity


  • Modular input boards to match system topology
  • Output stage can deliver 200W RMS into 8 Ohms stereo, 200W mono
    (high-current), 700W mono (bridged) or 200W bi-amped (single input,
    differential channel gain and global feedback settings)

Analog Input Stage


  • Pure class A, fully symmetrical circuit topology
  • Fully discrete, ultra low noise, high slew rate design
  • DC coupled with no series capacitors in the audio signal path

Analog Output Stage


  • Pure class A ultra low noise driver and class AB pure follower power stage
  • Patented ExactBias circuitry ensures constant bias, independent of
    room temperature. Monitors output power, temperature and amplifier
    loading
  • User configurable display will show amplifier status, power output etc
  • Customized Argento internal wiring and loudspeaker binding posts (accept spades or banana plugs)

Power Supply


  • 2200VA power transformer mounted on separate, mechanically isolated chassis bed to eliminate mechanical vibration
  • Magnetically and electrostatically shielded transformers to reduce noise and EM interference
  • Hyper fast, soft recovery diode bridge rectifiers meet dynamic demands without strain
  • Total of 250,000uF custom-built, ultra low ESR reservoir and filtering capacitors

User Adjustable Global Feedback Ratio


  • Ratio of Global to Local Feedback can be adjusted from 0% to 100%, in 10% steps via the user interface or control app
  • Allows user optimization of amplifier/speaker interface, especially low frequency damping relative to speaker/room interaction
  • Each channel can be adjusted individually to control specific drivers/ranges in bi-amplification modes

User Adjustable Input Gain


  • Input gain can be user adjusted to accommodate input signal level and overall system gain 24dB range in 0.5dB steps
  • Optimizes system noise floor and dynamic range
  • Accommodates variations in loudspeaker sensitivity and room size

Light Touch Protection


  • No output relay in signal path; full short circuit protection
  • Non-invasive output stage voltage, current and temperature monitoring protects your amplifier – and your speakers.



















































































Some of our awards













































































“The M1.1 power amp is simply the most musically
accomplished, high-powered solid-state piece it has been my pleasure to
use. I love its configurable nature and I love the idea of adding
additional amps along the way.”


ROY GREGORY, THEAUDIOBEAT.COM



Technical Specification


Nominal input voltage

2.5V RMS balanced

1.25V RMS single-ended


Input impedance

94kΩ balanced

47kΩ or 300Ω single-ended


Output power

2x 200W / 8Ω, 2x 350W / 4Ω, 2x 600W / 2Ω in stereo and bi-amp modes

1x 350W / 4Ω, 1x 600W / 2Ω, 1x 1100W / 1Ω in monaural mode

1x 700W / 8Ω, 1x 1200W / 4Ω, 1x 1600W / 2Ω in bridged mode


Bandwidth

DC to 450kHz (-3dB) at 1W into an 8Ω resistive load


Signal to Noise Ratio

> 115dB in stereo and bi-amp modes

> 118dB in bridged mode


Total Harmonic Distortion + Noise

< 0.1% (0% global feedback)

< 0.01% (100% global feedback)


Max power consumption

2200W


Dimensions/Weight

440 x 440 x 266mm (W x D x H), 71kg


smer319 

member since November 2009

Sunny Components Inc  Verified Dealer

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