Mark Levinson No. 433 Triple Mono cost no object (3) channel 400 watts into 4 ohms (Fully Serviced)
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Time Left: 7 Days
Ending: 11/28 at 04:23 PM ET
New Retail Price:$10,000.00
$2,995.00
| Condition | |
| Payment methods |       |
Contact seller after sale to pay via VISA/Mastercard or Wire Transfer | |
| Ships from | Los Angeles, CA, 90077 |
| Ships to | United States and Canada |
| Package dimensions | unspecified |
| Shipping carrier | UPS |
| Shipping cost | Specified after purchase |
| Original accessories | Box, Manual |
 Average | Research Pricing |
A cost no object, Retail $10,000 three channel solution for any serious audiophile-home theater.
Made to make better sound for your Left, Right & Center speakers and/or can be used two channels for Stereo.
Excellent condition inside & out, comes in factory Double box & manual.
Three channels delivering a strong 400 watts into 4 Ohms from high quality mono amplifiers in one chassis:
This amp has just been fully checked out by an authorized Mark Levison, everything checked on the Oscilloscope, it's been measured, all bias settings adjusted to factory spec's and has a clean bill of health and ready to use in the long term.
Please call if you have questions.
Like new in 8/10 or better condition.
See No 433 information on their site @ ttps://us.marklevinson.com/on/demandware.static/-/Library-Sites-SharedLibrary-ML/default/dwde805440/glp/support/downloads/No433/Mark-Levinson-No433-Brochure.pdf
Great option for your choice of Balanced XLR or RCA Single ended systems and designed for the top Left, Right & Center speakers in Theater and or Multichannel systems and can be used for a stereo system...
Serial # 01375
Please note: when the amplifier goes from stand by to ready to play and as it is powered off you can hear a very small click noise which is common on this amplifier and like other amplifiers, this slight sound is common and not something to worry about.
A Mark Levinson Amplifier for the Multi-Channel Age. The Nº433, Mark Levinson’s first three- channel, single-chassis power amplifier, is a significant milestone. It combines multi-channel flexibility with the legendary quality and performance of our traditional single- and dual-monaural designs. The Nº433 is our recognition that today’s home entertainment enthusiasts have a plethora of choices available to them, that a growing number of these choices use multi-channel sound to express artistic vision, and that today’s audiences deserve no less than the most truthful aural windows possible. The Nº433 is ideal for this demanding role.
The Power of Three A three-channel amplifier is inherently flexible. It lets you power all
front speakers (Left, Center, and Right) with identical circuitry and use your existing
amplifier for the surround channels. Are you adding multi-channel capability to an already-exceptional stereo music system? The Nº433 can provide power for a Center and two
Surround speakers. Flexibility and Quality Fitting three separate amplifiers in an enclo-
sure normally devoted to one or two presented significant challenges, including potential interference and heat dissipation issues far beyond those encountered in single- and
dual-mono amplifiers. In addition, power amplifiers are core compo-ents of any high performance entertainment system. Power amplifiers play an inherently difficult role as
they need to be authoritative enough to drive a wide variety of demanding speakers, yet transparent in order to preserve sonic neutrality.
A Multi-Channel Standard The Nº433 is no exception to the demanding standards that Mark Levinson amplifiers have defined for more than three decades. Rated at 200 watts per channel into 8 Ohms and 400 watts per channel into 4 Ohms, the Nº433 is convection cooled and utilizes exposed internal heat sinks for each channel.
With basic design directly traceable to our Nº432 and Nº431 dual-monaural power
amplifiers, the Nº433 boasts three massive Nº433 and totally independent linear power
supplies, each consisting of a low-noise toroidal power transformer and a bank of
low-loss capacitors to insure copious energy storage. Control of this power reserve is
the task of the power amplifier’s voltage gain and output stage circuitry, an area in
which Mark Levinson amplifiers have always excelled. Balanced circuitry, another
facet of our design expertise, is readily apparent in the Nº433. However, rather than take the less costly route of simply duplicating circuitry for both halves of the balanced input signal, our approach features an elegant new topology for greater efficiency, higher performance, and total sonic neutrality.
The Levinson Difference All Mark Levinson power amplifiers benefit
from extraordinary attention to circuit layout, signal routing, and connector placement.
Engineers intimately familiar with each circuit’s operation design circuit boards indi-
vidually, a practice that stands in sharp contrast to the generic computer-generated
layouts used by many other companies. It is human insight and disciplined intuition that
distinguishes the Nº433 and all 400-series amplifiers and allows it to outperform
its predecessors.
Another factor in Mark Levinson excellence is the array of the ultra-high
performance parts that populate our balanced circuits. Even the circuit board itself is of
prime importance as it allows these parts to perform ideally under a wide range of
temperatures and humidity. Here, the advanced material Arlon® provides a physical-
ly inert and sonically neutral base.
For the output sections, we’ve chosen bipolar transistors with the best performance characteristics and mounted them directly on the exposed internal black-anodized aluminum heat sinks for maximum heat dissipation.
In Summary... With its flexible triple-monaural design and unique combination of brute force and finesse, the Nº433 perfectly augments the 400 series of amplifiers.
Accuracy. Reliability. Flexibility. The Nº433 places Mark Levinson firmly in the multi channel world...
Nº433Triple-Mono Power AmplifierRated power output:
200 W/ch rms power @ 8 Ω
400 W/ch rms power @ 4 Ω all above power ratings from 20 Hz–20 kHz at <0.5% THD
(assuming that the AC mains can deliver adequate current, without its own voltage sagging)
Frequency response: within 0.2 dB from 20 Hz to 20 kHz
Signal-to-noise ratio: better than –80 dB (ref. 2.83 V)
Voltage gain: 26.8 dB
Input impedance: 100 kΩ (balanced) & 50 kΩ (unbalanced)
Input sensitivity 2.83 V output: 130 mV
Full output: 1.82 V
Power consumption: 200 W in on, 100 W in standby, 10 W in sleep
Connector complement: (6) custom binding posts
(3) 3-pin XLR balanced input connectors
(3) RCA input connectors
(2) 1/8-inch mini-jacks for remote turn-on
(1) RS-232 port on RJ-11
(2) Mark Levinson communications ports on RJ-11, RJ-45
(1) IEC-standard AC receptacle
Output impedance: less than 0.05 Ω from 20-20,000 Hz
Overall dimensions: width: 17.75" (45.1 cm)
height: 7.65" (19.4 cm)
depth 19.83" (50.4 cm)
Shipping weight: 130.5 lb (59.2 kg)
Net weight: 114.5 lb (51.9 kg)
Please note: Just factory authorized serviced by The Tone Garage in Oxnard, California and is 100% to factory specs.
We are an Authorized Retail Dealer for Bowers & Wilkins,
Synergistic Research, Aqua, HIFI Rose, Bryston, REL, EAR Yoshino, Parasound, Pro-Ject, Marantz, Analysis Plus, and many others. We also specialize in Estate Sales & Purchases. Please contact us if you have an estate of audio gear that needs managing, purchasing or if you just have questions. We have a long history and very good at it; we will strive to make it easier for you. Give us a call.
* * * We are always interested in purchasing quality Audio items, LP collections and quality trades are welcomed. * * *
Please call me directly in my world class showroom in Los Angeles weekdays or on my direct number:
from 11-3:00 PM (PST) @ 310-472-8880 or on my cell including weekends from 10-7:00 PM (PST) at 310-927-2260 and I can answer your questions and help you with all of your new and pre owned needs.
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Weinhart Design has lots of other items new and used and if you’re in Los Angeles or visiting please accept my invitation to experience our World Class Audio Showroom by appointment and please visit our web site www.weinhartdesign.com
We are always interested in purchasing quality Audio pieces, LP collections, and know we are specialists buying Audio Estates and most quality trades are welcomed.
All sales out of California are State Sales Tax exempt. California State Sales Tax of 9.5% applies for items picked up or shipped to a California address.
We accept payments by Bank Wire Transfers without fees and is the only form of payment on all sales out of the U.S. and Canada. We prefer this method of payment and also makes shipping to addresses other than billing OK.
VISA, MC and PayPal are gladly accepted within the U.S. and Canada as long as the charge is approved and we're shipping to the BILLING ADDRESS and shipping to the billing address on record.
AMEX & Discover are also available for a 4% cost if shipped to the Billing Address and approved.
Please be advised that all credit card and PayPal transactions are subject to a 3% processing fee.
Making better sound one system at at a time,
David Weinhart
Weinhart Design, Inc.
President & CEO
The Audio and Video Expert
e: [email protected]
www.weinhartdesign.com
2337 Roscomare Road, Studio #1
Los Angeles, California 90077
Showroom: 310-472-8880
Cell: 310-927-2260
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