MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Including extra set of tubes. Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Including extra set of tubes. Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

MSRP: $25,000 for the pair Used, mint condition Uses IEC C19 power cables (Included) Ships in original box. Will ship individually (two separate packages) @ 90 lbs each, totaling 180 lbs. Since any listing 150 lbs and above is required by eBay to be classified as freight, and these will not be shipped freight, the initial shipping price is not accurate. Please DO NOT PAY without receiving an accurate quote from us. Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

MSRP: $12,500 Used, mint condition Uses IEC 19 power cable (Included) Manual: https://audioresearch.com/wp-content/uploads/2021/08/REF250_Manual.pdf Specifications: POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH: (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY: 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE: 200K ohms Balanced. OUTPUT TAPS: 4, 8, 16 ohms. OUTPUT REGULATION: Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK: 8.8dB. SLEW RATE: 20 volts/microsecond. RISE TIME: 1.5 microseconds. HUM & NOISE: Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE: Approximately 900 joules. POWER REQUIREMENTS: 105-130VAC 60Hz (260- 250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off. TUBES REQUIRED: 3 Matched pair KT120 (Power output V1-6); 1 Matched pair KT120 (Driver V8- 9); 2 6H30 (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11). DIMENSIONS: 19 (48.3 cm) W x 8.75 (22.2 cm) H x 19.5 (49.5 cm) D. Handles extend 1.5 (3.8 cm) forward Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

MSRP $15,000!!!Audio Research Corporation vacuum tube bliss!!!Original Audio Research KT150 power tube compliment!!!Upgraded Electro Harmonix Gold Pin 6h30 compliment!!!NEAR MINT condition!!!NEVER been serviced for any reason!!!Includes ALL original packaging and shipping materials!!!Includes original power cable, manual, extra case screws, and extra fuses!!!Shipped with full coverage insurance IMHO, Audio Research makes the absolute best tube gear available in the world today. I have owned several ARC amps and the REF150SE is truly a stunning piece. This amp was purchased from John at The Audio Salon in the Biltmore Hotel in South Florida. The tubes included are the original tubes that came with the amp from Audio Research. There are 2519 hours on the tubes. KT150 tubes are quoted by ARC as being good for a minimum of 3000 hours and 6h30 tubes at 4000 hrs. The amp still sounds pristine! The unit is absolutely flawless in performance and is, with the caveat below, an absolutely stunning example. *NOTE: This amp is listed as NEAR MINT and the only thing preventing it from being MINT is shown in the picture with the blue circles around the three specs on the top edge of the faceplate (see pic for details). Owners tip: When checking the bias/voltage for each tube, there is a set of terminals used to check each individual output tube with voltmeter probes. There is one set of terminals that requires you to move the probes around slightly more than the others to make good contact and get a proper reading. A note with a picture showing the location of the terminals is included for your convenience. Enjoy! REFERENCE 150 SE Simply put, the REF150 SE is a breakthrough in stereo power amplification. Replacing the REF150—which was one of the most respected modern stereo amplifiers—was a daunting task, but it has been accomplished. The REF150 SE offers more power, greater dynamic thrust, a more vivid and resolved presentation, greater finesse, and quieter operation. It is the new benchmark. Having identical outer dimensions as its predecessor, the REF150 SE has much more packed into its chassis. Refined front-panel cosmetics reflect the updated look of current-generation models, with silver units having silver handles and silver top covers, while black units have black handles and black cover. (Colors may be mixed to match older models.) The REF150 SE is a fully-balanced design, so its inputs are balanced XLR only. It has a 20-amp IEC power connector, 4-8-16 ohm output taps and 12V triggers arrayed on the rear panel. Under the top cover there are a number of circuit enhancements resulting in stunningly improved performance. First, power-supply energy storage has been doubled to some 1040 joules. All-new interstage coupling capacitors using technology and materials first incorporated in our Anniversary Edition preamplifier effortlessly link input stage to output stage, which is powered by two matched quads of Russian KT150 output tubes driven by 6H30 twin triodes. There is more than ample multistage solid-state regulation. Output stage coupling is a combination of “ultralinear” and Audio Research’s patented “partially cathode-coupled” topology, which is superior to conventional pentode or triode operation. Larger, wide-bandwidth output transformers handle the greater output with ease. Power output is rated at 150 WPC into 4-, 8- or 16-ohm speaker loads. Each channel is very quietly fan-cooled using new low-turbulence intakes, with three selectable fan speeds. Internally there is a small LCD display that indicates tube hours. With all of these changes one would logically expect enhanced performance. But it is fair to say you will be shocked by the amount of improvement you hear from the REF150 SE when compared to its predecessor. Those familiar with the boundary-extending performance of the Anniversary Preamplifier will hear similar qualities from the REF150 SE. The immediate impression conveys much greater speed, power and control compared to any other tube power amplifier you can think of. Bass extension, harmonic delineation and speaker driver control are the best ever to come from an Audio Research tube amplifier, regardless of power output – and that is saying something. The REF150 SE does not drive a loudspeaker so much as it dominates it and brings to life what any speaker is truly capable of. Paired with capable front-end components and good cabling, the results are nothing short of a revelation. You will hear inner harmonic structure and dynamic realism that simply were not present before, within an envelope of air and spatial cues that let you know that you are hearing everything that the recording has to offer. In short, the REF150 SE amplifies more critical musical information from your preamplifier and source components than you have ever heard before. Prepare to be astonished once again.[From ARC marketing material] Power output150 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.6% at 150 watts, below 0.03% at 1 watt. Approximate actual power available at ‘clipping’ 160 watts (1kHz). (Note that actual power output is dependent upon both line voltage and ‘condition’ i. e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)Power bandwidth(-3dB points) 5Hz to 80kHzFrequency response(-3dB points at 1 watt) 0.5Hz to 120 kHzInput sensitivity2.0V RMS BAL for rated output. (24 dB Bal gain into 8 ohms.)Input impedance300K ohms BalancedOutput taps16 ohms, 8 ohms, 4 ohmsOutput regulationApproximately 0.6dB 16 ohm load to open circuitOverall negative feedback14dBDamping factorApproximately 14Distortion-Slew rate13 V/µsRise time2.0 µsHum & noiseLess than 0.1mV RMS – 114dB below rated output (IHF weighted, input shorted)Power supply energy storageApproximately 1040 joulesPower requirements105-125VAC 60Hz (210-250VAC 50Hz) 730 watts at rated output, 900 watts maximum, 420 watts idleTube complementREFERENCE 150: (4 matched pairs) KT120 power output, (4) 6H30 driver. REFERENCE 150 SE: (4 matched pairs) KT150 power output, (4) 6H30 driver.OtherOutput polarity: Non-inverting. Balanced input pin 2+ (IEC-268).Dimensions19 (48.3cm) W x 8 ¾ (22.2cm) H x 19 ½ (49.5cm) D. Handles extend 1 ½ (3.8cm) forwardWeight75lbs. (34.2kg) Net; 90lbs. (41kg) Shipping

Audio Research Ref 750 SE Tube Mono Power Amplifier - PAIR MSRP: $70,000 These amplifiers are in excellent condition and function flawlessly. They are consecutive serial number amplifiers and they include their original packaging, user manual, tubes (0.2 hours), and 20a power cords. These are hailed as some of the best tube amplifiers in the world and they rarely come up for sale. This pair has ultra low hours (0.2 total hours) on them and are nearly brand new. These amplifiers are available with freight shipping available or for local pickup in Columbus, OH. Feel free to message me your shipping zip code for a freight quote. Do not miss the chance to own these amazing amplifiers at an incredible price. Listening to Reference 750 SE monoblocks in a high performance system is a transformative experience; under total control, speakers disappear from the listening room and the listener is transported into a three-dimensional realm where music takes on a palpable, tangible form. Details from source material are resolved against a black background, painting images in space with vivid reality. Bass becomes the foundation on which this living performance develops, produced with startling temporal and timbral accuracy. Here is the breath of the performer, the pick against the string, the brilliance of a full orchestra. The Reference 750 SE is prepared to deliver 750 watts of power into speaker loads of 4, 8 and 16 ohms. This is achieved by the use of a massive, custom- built power transformer delivering current from sixteen KT150 vacuum tubes. Thanks to extensive testing and strict selection of tubes, the amplifier requires little maintenance and obviates the need for costly and sonically deleterious automatic bias systems. Power supply regulation is also achieved by 6550WE and 6H30 vacuum tubes. Tube bias is controlled by two KT150 tubes, each driving a bank of eight tubes.POWER OUTPUT750 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 750 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 850 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)POWER BANDWIDTH(-3dB points) 15Hz to 150kHzFREQUENCY RESPONSE(-3dB points at 1 watt) 1 Hz to 200 kHzINPUT SENSITIVITY4.6V RMS Balanced for rated output. (24 dB gain into 8 ohms.)INPUT IMPEDANCE200K ohms BalancedOUTPUT TAPS4, 8, 16 ohmsOUTPUT REGULATIONApproximately 0.5dB 16 ohm load to open circuitOVERALL NEGATIVE FEEDBACK13dBDAMPING FACTORApproximately 17DISTORTION-SLEW RATE20V/µsRISE TIME1.5 µsHUM & NOISELess than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output).POWER SUPPLY ENERGY STORAGEApproximately 1300 joulesPOWER REQUIREMENTS105-130VAC 60Hz (260-750VAC 50Hz) 2100 watts at rated output, 2400 watts maximum, 800 watts at “idle”.TUBE COMPLEMENTREFERENCE 750: (8 matched pairs) KT120 power output, (1) 6550WE regulator, (1) 6H30 regulator amplifier, (1 matched pair) KT120 driver, (1) 6H30 follower. REFERENCE 750 SE: (8 matched pairs) KT150 power output, (1) 6550WE regulator, (1) 6H30 regulator amplifier, (1 matched pair) KT150 driver, (1) 6H30 followerDIMENSIONS13½ (34.3 cm) W x 23 (58.4 cm) H x 20.8 (52.8 cm) D. Handles extend 1½ (3.8 cm) forward and rearward.WEIGHT170 lbs. (77.2 kg) Net; 395 lbs. (180 kg) per pair shipped weightCheck out my other listings.Feel free to ask any questions.NOTE: These amplifiers are being offered with freight shipping available or for local pickup in Columbus, OH. They are being offered as is with no returns.

* READ BELOW* This Audio Research Reference 150SE power amplifier is a high-quality device designed for home audio enthusiasts. With XLR audio inputs and two channels, this black amplifier is perfect for enhancing your music listening experience. Made in the United States, this power amplifier is a reliable and durable choice for your home entertainment system. The model number is Reference 150 SE, and it is a great addition to any home audio setup. Has a few minor scratches, barely noticeable. The very edge of the faceplate is picked on in the photos. Overall very nice. Speaker binding posts look like it has had pliers on it, also pictured. Tubes all match with Audio Research’s markings. * The tube conditions are unknown. The meter does read 5000 hours. The amplifier works and sounds beautifully. Sold as is. Recommending new tubes.

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

This amp is virtually in Perfect condition and looks and sounds beautiful. You get the magic midrange of a Tube Amp with low end control of a Solid-state Im moving to a horn speaker now so this is way overkill in terms of power. My loss your gain. 100% Positive Rating and on Ebay for over 22 years. Buy with confidence. Amp Sold for $12,995. You can have this amazing world class amplifier for a small fraction of the MSRP. Very heavy. Buyer pays actual shipping. $250 (insured) Here is Stereophliles review: The Reference 150 worked flawlessly during the entire listening period, with almost no drift in tube bias, and superb bias matching between pairs of KT120s. I also found the rear fans to be effective, and quiet enough to never bother me, even during the subtlest listening sessions.Did the Audio Research Reference 150 play music in a manner so lifelike that I couldnt distinguish it from the real thing? No. The inherent limitations of recorded sound still made their way into my listening. However, those artifacts of audio reproduction were significantly fewer through the Reference 150 than through every other amplifier I have used. With its open soundstage, neutral tonal balance, finely textured musical presentation, wide dynamics, and supremely musical feel, the ARC Reference 150 connected me with my music better than almost every other amp Ive heard. Yep, thats a big statement, but one Im willing to stand behind.The Reference 150 may not have enough power for the most inefficient speakers or the biggest rooms, but in every other regard I feel that this Audio Research is the amp to beat. The asking price of $12,995 is more than justified by the Ref150s performance and build quality than are the prices of many other audio products. The Ref150 is an obvious candidate for Class A of Stereophiles Recommended Components, and marks a dramatic improvement in power amplifiers from ARC. I hope each of you gets a chance to hear one in a good system. Though my ultimate reference for music remains the real thing, the Audio Research Reference 150 is my new reference power amplifier.

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

Audio Research Ref 250 SE Mono Power Amplifier - PAIR MSRP: $34,000 Color: Silver These amplifiers are in excellent condition and function flawlessly. These are some of the best amplifiers you can get from audio research and they sound incredible. They include the original packaging, user manual, tubes, and 20a power cords. Do not miss the chance to own these amazing amplifiers at an unbeatable price. Due to the size and weight of these amplifiers, they are available with freight shipping available (in the boxes and strapped to a pallet) or for local pickup in Columbus, OH. If you would like a freight quote, please message me with your shipping zip code. Check out my other listings.Feel free to ask any questions.NOTE: This amplifier is being offered with shipping available or for local pickup in Columbus, OH. The amp is being offered as is with no returns.

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Audio research Referenz VT150, LS5, PH2 Rohr Review, 6 Seiten, 1994, Voll TestDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.     Bei dieser Anzeige handelt es sich um einen Nachdruck aus dem Jahr 1994. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Jede Seite ist 8,5 x 11 Zoll groß, sofern im Titel nichts anderes angegeben ist. ---Einseitige, einseitige Anzeigen, sofern im Titel nichts anderes angegeben ist. ---Diese Anzeigen eignen sich perfekt zum Einrahmen und Platzieren in Ihrem Audioraum. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie mir bitte eine E-Mail. In der Regel erhalten Sie innerhalb von 4 Stunden eine Antwort von mir. DANKE! Gregor     Bei dieser Anzeige handelt es sich um einen Nachdruck aus dem Jahr 1994. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie MPN Does Not Apply Brand audio research Type Paper Compatible Brand audio research UPC Does not apply

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Audio research Referenz VT150, LS5, PH2 Rohr Review, 6 Seiten, 1994, Voll TestDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.     Bei dieser Anzeige handelt es sich um einen Nachdruck aus dem Jahr 1994. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Jede Seite ist 8,5 x 11 Zoll groß, sofern im Titel nichts anderes angegeben ist. ---Einseitige, einseitige Anzeigen, sofern im Titel nichts anderes angegeben ist. ---Diese Anzeigen eignen sich perfekt zum Einrahmen und Platzieren in Ihrem Audioraum. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie mir bitte eine E-Mail. In der Regel erhalten Sie innerhalb von 4 Stunden eine Antwort von mir. DANKE! Gregor     Bei dieser Anzeige handelt es sich um einen Nachdruck aus dem Jahr 1994. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie MPN Does Not Apply Brand audio research Type Paper Compatible Brand audio research UPC Does not apply

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Audio research Referenz VT150, LS5, PH2 Rohr Review, 6 Seiten, 1994, Voll TestDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.     Bei dieser Anzeige handelt es sich um einen Nachdruck aus dem Jahr 1994. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Jede Seite ist 8,5 x 11 Zoll groß, sofern im Titel nichts anderes angegeben ist. ---Einseitige, einseitige Anzeigen, sofern im Titel nichts anderes angegeben ist. ---Diese Anzeigen eignen sich perfekt zum Einrahmen und Platzieren in Ihrem Audioraum. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie mir bitte eine E-Mail. In der Regel erhalten Sie innerhalb von 4 Stunden eine Antwort von mir. DANKE! Gregor     Bei dieser Anzeige handelt es sich um einen Nachdruck aus dem Jahr 1994. Es befindet sich auf glänzendem Fotopapier und ist in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie MPN Does Not Apply Brand audio research Type Paper Compatible Brand audio research UPC Does not apply

This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg