CONRAD-JOHNSON SA250 Sonographe High Stereo Power Amplifier

( Brand: Conrad-johnson ), ( Model: SA250 ), ( Type: Power Amplifier ), ( Modified Item: No ), ( Country/region Of Manufacture: United States )

Review CONRAD JOHNSON Sonographe High Current Stereo Power

The SA250 Conrad-Johnson Sonoma Graphite High Stereo Power Amplifier is a masterpiece of audio engineering, meticulously crafted to deliver an unparalleled listening experience. This monolithic power amplifier is a testament to Conrad-Johnson's unwavering commitment to audio fidelity and sonic accuracy.

Housed in a sleek, graphite-finished chassis, the SA250 exudes an air of sophistication and understated elegance. Its robust construction is a result of Conrad-Johnson's rigorous quality control and meticulous attention to detail, ensuring the amplifier can withstand the rigors of daily use while maintaining its pristine aesthetic.

The SA250 is a dual-mono design, meaning each channel is entirely isolated from the other. This leads to a purer sound, free from any interchannel crosstalk or interference. Each channel is powered by a pair of Conrad-Johnson's proprietary 8675 output transistors, delivering a staggering 250 watts into 8 ohms. This robust power supply allows the SA250 to drive even the most demanding speakers with ease, delivering clear, dynamic, and detailed sound.

The amplifier's circuitry is a blend of the latest technology and time-honored design principles. The SA250 uses a current-feedback topology, which provides excellent linearity and accuracy, ensuring that every nuance in the music is faithfully reproduced. The input stage is a low-noise, high-gain design, ensuring that even the smallest signals are captured and amplified with precision.

The SA250's output stage is a push-pull design, which provides the ample current required to drive speakers while maintaining a low distortion and noise floor. The amplifier's power supply is a massive, custom-designed unit, which provides a steady and stable voltage to the amplifier's circuitry, ensuring that the sound remains consistent and stable, even during dynamic passages.

The SA250's sound is characterized by its exceptional clarity, detail, and dynamic range. It has an uncanny ability to reveal the subtlest nuances in the music, from the softest whisper to the loudest crescendo. Its soundstage is wide and deep, providing a sense of space and dimension that is truly immersive. The SA250's bass is tight, powerful, and well-controlled, providing a solid foundation for the rest of the music.

In conclusion, the SA250 Conrad-Johnson Sonoma Graphite High Stereo Power Amplifier is a true audiophile's dream. Its exceptional build quality, advanced circuitry, and unparalleled sound performance make it a standout in its class. Whether you're a seasoned audiophile or a music lover looking to take your listening experience to the next level, the SA250 is an investment that will pay dividends for years to come.

1. Exceptional sound quality: The SA250 is renowned for its ability to deliver clear, detailed, and dynamic sound. Its high power output means it can drive even the most demanding speakers with ease, resulting in a rich and immersive listening experience.

2. Durable construction: Conrad-Johnson amplifiers are known for their high-quality build and long-lasting reliability. The SA250 is no exception, with its robust aluminum chassis and high-quality components.

3. Versatile: The SA250 can be used with a wide range of speakers, making it a flexible choice for audiophiles with different speaker preferences.

4. Powerful: With 250 watts per channel, the SA250 can deliver enough power to drive even the most demanding speakers at high volumes without distortion.

1. High price: The SA250 is one of the more expensive amplifiers on the market, which may be a barrier for some budget-conscious audiophiles.

2. Limited features: Compared to some other high-end amplifiers, the SA250 has a limited set of features. It does not have a built-in preamp, for example, and its input selection is limited to RCA and XLR.

3. Large size: Due to its robust build and high-quality components, the SA250 is a large and heavy amplifier that may require additional space and support to accommodate it in a home audio system.

The SA250 Conrad-Johnson Sagraphe high stereo power amplifier is a high-quality choice for audiophiles who prioritize exceptional sound quality and durability. Its powerful output, versatile compatibility with speakers, and robust construction make it a great option for those who are looking for a long-term investment in their audio system. However, its high price, limited features, and large size may be barriers for some potential buyers. Ultimately, the decision to purchase the SA250 should be based on individual audio preferences, budget, and listening environment.

If you are an audiophile who values exceptional sound quality and durability, and you have the budget to invest in a high-end amplifier, the SA250 Conrad-Johnson Sagraphe is a great option to consider. However, if you are looking for a more budget-friendly option or if you have limited space, there may be other amplifiers that better meet your needs. It's always a good idea to do your research and listen to different options before making a decision.

Details:

The SA250 is rated at 125 watts per channel into two channels. I will only ship to the 48 contiguous states or global. This is one sweet well built Conrad-Johnson amp.

Dimensions: 13. The result is superior dynamics without associated hardness of competitive solid state designs. The Conrad Johnson sa-250 high current power amplifier was deemed by one major audiophile publication as best sounding under it does require some expert packaging experience, proper materials and lots of time to pack right, so get there safely.

5 db phase: phase correct non-inverting frequency response: 20 Hz to khz 0,. I think its worth a few extra bucks, most items can't be replaced for any price. This is fully tested and in excellent condition. I encourage global shipping.

Here are some specs: gain 25. 25 db hum and noise: 96 below full power output h, weight 30 lbs.

The SA250 combines feats and bipolar transistors to achieve extra low output source impedance 17. Input impedance: 100k ohms. 5 db input impedance 110k ohms n ratio 96 relative to 125 watts dimensions: 13.

Power: 125 watts per channel RMS both channels driven into 8 ohms from 20 HST 20khz with no more than 1 total harmonic distortion or inter modulation. Only minor signs of use on the outside and inside is as clean new. I pride myself on extreme over protective packaging.

part #: sa250 prices

• $948.73-$3000.00

specifications cassettevintagee:

• brand: Conrad-johnson
• model: Sa250
• type: Power Amplifier
• modified item: No
• country/region of manufacture: United States

Returns cassettevintagee:

• policy: returns accepted
• time: 30 Days
• type: Money Back
• paid by: Seller

Offer cassettevintagee:

• quantity: 1
• best offer: true
• bids: 0
• Started: December 15, 2018, 3:01 am
• Sold: 0

Seller cassettevintagee:

• city: Rochester, New York
• rating 12-15-18: 100.0%
• zipcode: 14623
• # feedbacks 12-15-18: 938

Ratings:

1. Item is Truly Genuine Vintage Teeters as Advertise Thanks you 12-06-18
2. Good dealer 11-30-18
3. what a great , better than described, packed great. 12-08-18
4. Excellent to work with, Great communication, 5 star deal 11-28-18
5. Quick response and fast payment. Perfect! THANKS!! 12-13-18

General cassettevintagee:

• in stock: Yes
• Vintage Audio Video > Vintage Amplifiers Tube Amps

Shipping cassettevintagee:

• cost: $59.99
• type: Flat
• handling: 1 days

Payments cassettevintagee:

• PayPal

Conrad-johnson SA250 Is Similar To:

• Lp-66s Conrad Johnson Tube Power Amplifier New In Unopened Factory Box (32.8% similar) Component parts quality is a signature strength of any Conrad-johnson product. To assure continued peak performance, the owner need only make a simple bias adjustment when new tubes are installed. Audio circuit and related power supplies feature precision metal film resistors high-performance ...(April 27th, 2018)
• Mf-80 Conrad Johnson Mf80 Mosfet (28.6% similar) I actually use two of these to bi-amp my main system as well. As soon the inputs are shorted or a preamps is connected, buzz goes away. It is in good working condition and has been used sparingly a second system for the last decade or so. It is a fantastic and the least fatiguing amplifier I have ...(May 22nd, 2017)
• Mf2500a Conrad Johnson Cj Recap Upgrade New Factory Spectacular (33% similar) Factory new MF2500 box from ck tech: its now 90 premier bi-polar devices were specified for the output stages of these amplifiers their low impedance, resulting in improved bass response. Ck is a special breed of equipment, not everything gold, but much it. Response: band pass 20HZ to more than ...(June 2nd, 2018)
• Mv-45 Mullard Conrad Johnson Dynaco Transformers For Ultralinier (31% similar) DVR checked out OK in both cases. Only the transformers are in this package. What is included 2 trans none of the tubes shown are...(March 21st, 2019)
• Mv-52 Conrad Johnson Vacuum Tube Power Amplifier (40% similar) About the amp: power: 45 watts per channel RMS both channels driven into 8 ohms from 30HZ to 15KHZ at no more than 1 total harmonic distortion or inter modulation. 5DBHUM and noise: 90DB below full power output. Input impedance: 100K ohms. This unique hp cc coating is known as high polymer carbon ...(October 25th, 2018)
• Mv-55 Conrad Johnson Classic Tube Power Amplifier Wonderful (36% similar) Tried operation of the output stage achieves an exceptionally rich and musical sound, but at reduced power levels. My packing of items is bullet-proof. Unfortunately, its time to let the next lucky music lover enjoy it. Features: 4, 8, 16 ohm speaker taps screw type one pair of inputs two plate ...(June 2nd, 2018)
• Pv-12al Conrad Johnson Preamplifier (36.8% similar) This pre is every bit as good some of the arc preamps i've been familiar with. Transparency, sound staging were second to none. From a review on audio review. In fact for overall sound musical enjoyment I like this one better. The condition is excellent, please look at last two photos to see only ...(August 7th, 2018)