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.

Up for sale we have an Audio-Technica Digital Research DR250 Stylus Untested sold as is box has stickers as seen in photos. Please see pictures and email me with any questions.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Audio Research I/50 Stereo Tube Integrated Amplifier; Red Product SKU: 66267 Input Voltage: 120V # of Owners: Unknown Service History: None Other Notes: Optional Phono & DAC modules not installed. Serial Number: 53397 Age: 3 Years Tobacco Exposure: No MSRP: $6500 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including a mark on the left edge of the top surface near the transformer housing. The Transformer cage has some nicks and spots of rubbing as well. This item does have some light wear but still presents like new from you listening position. What is Included: Amplifier, Remote, Four Sovtek 6550WE tubes, Three Electro-Harmonix 6922EH tubes, Manual, Power cable, Factory packaging The performance of the I/50 belies its compact design. 50 watts of all-vacuum tube power energize your speakers with beautiful and lifelike music. Designed by the Audio Research engineering team and fine-tuned by Warren Gehl, the I/50 has been given the same level of care and attention as our Reference Series products. The ability of the I/50 to reconstruct a musical experience will thrill and excite all who hear it. Thanks to the substantial power supply and high current design, the I/50 provides controlled and dynamic playback – even on challenging speakers. Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $80- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

The Emerson Research iE600BK is a personal digital audio system that allows you to listen to your favorite music on the go. It is manufactured by Emerson and has a model number of 60502046NT. The device is designed to be compact and portable, making it easy to carry around with you wherever you go.

Very rare Audio-Technica DR950 Phono Cartridge Direct Research Series P-mount Very Nice! Fully tested. It sounds great. Very clean, crisp sounding. All original. Shipping with USPS.... It will be packed properly International shipping with the eBay global shipping program

Esoteric Audio Research EAR 509 Mono Ventil Amp Vintage Paar Gewartet & Das Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns. Esoteric Audio Research EAR 509 Mono-Röhrenverstärker, Vintage-Paar – gewartet und repariertSEHR GUTER ZUSTANDEXPRESS-POST AM NÄCHSTEN TAGSIEHE MEIN FEEDBACK FÜR ABSOLUTE SICHERHEITInternationaler VersandUK KOSTENLOSEU £55WELTWEIT £105 Ist verfügbar, sofern dies nicht gesetzlich verboten ist. Alle Dokumente, die der Zoll oder der Zusteller im Zielland benötigt, sind vorhanden Verantwortung des Käufers.  Einfuhrzölle, Steuern sind nicht im Artikelpreis oder Versandangebot enthalten. Diese Gebühren gehen zu Lasten des Käufers. Bitte erkundigen Sie sich vor dem Bieten oder Kaufen beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sein werden. Zollgebühren werden in der Regel vom Versandunternehmen erhoben oder vor der Lieferung erhoben. Diese Gebühren nicht bilden einen Teil der Verkaufs- und Versandkosten, die Sie bezahlen müssen WHITEHORSE-TECHNICAL LTD  . Es handelt sich um einen Käufer, der dem Zoll- und Zustelldienst nicht dabei hilft, etwaige Einfuhrzölle und Steuern zu begleichen und zu bezahlen. Es wird keine Rückerstattung akzeptiert WHITEHORSE-TECHNICAL LTDFOLGENDES NUR FÜR MEDIZINIMPORTARTIKEL AUS DEN USA:„Der Verkauf dieses Artikels unterliegt möglicherweise den Vorschriften der US-amerikanischen Food and Drug Administration und des Staates und lokale Aufsichtsbehörden. Der Artikel unterliegt den FDA-Vorschriften. Wir können Ihren Status als überprüfen autorisierten Käufer dieses Artikels vor dem Versand des Artikels..Unabhängig von der Herkunft des Geräts ist die Dokumentation bereitzustellend oder Kennzeichnung auf dem Gerät ist das hier beschriebene und angebotene Gerät in keiner Weise für eine bestimmte Verwendung zertifiziert, empfohlen oder angeboten. Der Käufer erklärt sich damit einverstanden, dass der Verkäufer nicht für Verletzungen oder Schäden, ob zufällig oder als Folgeschäden, verantwortlich oder haftbar gemacht werden kann, die in irgendeiner Weise mit der Ausrüstung in Zusammenhang stehen. Durch das Bieten auf dieses Gerät erklärt der Käufer, dass er die Bedingungen dieses Haftungsausschlusses anerkennt und ihnen zustimmt. Es liegt in der Verantwortung des Käufers, den Artikel vor jedem Gebrauch von einem qualifizierten Fachmann prüfen und zertifizieren zu lassen!   GESCHÄFTSDETAILS:WHITEHORSE TECHNICAL LTD1 SANDOWN-ZENTRUMWHITEHORSE BUSINESS PARKTROWBRIDGEWILTSBA140XDALLE GEBRAUCHTEN ARTIKEL WERDEN ZERTIFIZIERT VON GESUNDHEITLICHEN FACHKUNDEN NACH FDA-STANDARD GEREINIGTIst verfügbar, sofern dies nicht gesetzlich verboten ist. Alle Dokumente, die der Zoll oder der Zusteller im Zielland benötigt, sind vorhanden Verantwortung des Käufers.  Einfuhrzölle, Steuern sind nicht im Artikelpreis oder Versandangebot enthalten. Diese Gebühren gehen zu Lasten des Käufers. Bitte erkundigen Sie sich vor dem Bieten oder Kaufen beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sein werden. Zollgebühren werden in der Regel vom Versandunternehmen erhoben oder vor der Lieferung erhoben. Diese Gebühren nicht bilden einen Teil der Verkaufs- und Versandkosten, die Sie bezahlen müssen WHITEHORSE-TECHNICAL LTD  . Es handelt sich um einen Käufer, der dem Zoll- und Zustelldienst nicht dabei hilft, etwaige Einfuhrzölle und Steuern zu begleichen und zu bezahlen. Es wird k Brand Esoteric Audio Research Type Tube Amplifier Unit Type Unit Model EAR 509 Manufacturer warranty None MPN n/a Unit Quantity 1 Country/Region of Manufacture United States

Great digital audio and video conversion selector. Was used in my classroom for a few years and treated well. Everything works.

Selling my Audio Research i50 integrated amplifier. This one has both the internal DAC and Phono modules added which makes it a do it all premium integrated tube amplifier. it is designed and manufactured in the USA. The current retail price of the I50 with DAC and Phono modules is $8500. The only other pre-owned one I currently see in the US is listed at $5500. If your looking for a audiophile one box solution then this is about as good as it gets. simply add a source and speakers and youll be in audio nirvana.  This one utilizes Tung Sol 6550 output tubes and Electro Harmonix 6922 pre-amp tubes. I am the second owner of this beautiful amplifier so Im not quite sure of the total number of hours on the tubes. The cost of replacement tubes for this amplifier is much more reasonable than many other high end tube amps. The overall condition is very good but there is some slight scratching on the glass just under the front left corner where the tube cage would sit if you choose to use it. Ive tried to show this in the last photo. Its really hard to see under normal lighting but wanted any buyer to be aware of it. This is a beautiful sounding amplifier that gives a nice blend somewhere in between a solid state and a hardcore traditional tube amplifier. I would classify the sound as detailed but not overly smoothed out. It puts out 50 watts per channel which will be more than sufficient to drive todays speakers with higher sensitivity ratings. If you have some less efficient speakers and you like to listen at extremely loud levels this may not be a good fit. One of the unique features of this amp is its full function remote control which includes power on and off. Its probably the only tube amp Ive experienced with this capability and I cant believe how much I liked this feature. The amp remembers the last volume for each input which is also a nice feature. I am a 60 year old audio enthusiast and the amp has been well cared for while in my possession. It comes from a non-smoking pet free home. As a hobbyist I am moving on to some different equipment and that is the reason for the sale. Shipping will be via FedEx Ground. The amp will be double boxed in its original inner factory box and a sturdy outer box for secure shipping.  I have been buying and selling audio equipment and other high value items on eBay since around 2001 with great feedback. I take great care to package all of the items I sell and that is reflected in my eBay feedback. Please check my feedback and message with any questions. Thank you for your interest.

Selling my Audio Research i50 integrated amplifier. This one has both the internal DAC and Phono modules added which makes it a do it all premium integrated tube amplifier. it is designed and manufactured in the USA. The current retail price of the I50 with DAC and Phono modules is $8500. The only other pre-owned one I currently see in the US is listed at $5500. If your looking for a audiophile one box solution then this is about as good as it gets. simply add a source and speakers and youll be in audio nirvana.  This one utilizes Tung Sol 6550 output tubes and Electro Harmonix 6922 pre-amp tubes. I am the second owner of this beautiful amplifier so Im not quite sure of the total number of hours on the tubes. The cost of replacement tubes for this amplifier is much more reasonable than many other high end tube amps. The overall condition is very good but there is some slight scratching on the glass just under the front left corner where the tube cage would sit if you choose to use it. Ive tried to show this in the last photo. Its really hard to see under normal lighting but wanted any buyer to be aware of it. This is a beautiful sounding amplifier that gives a nice blend somewhere in between a solid state and a hardcore traditional tube amplifier. I would classify the sound as detailed but not overly smoothed out. It puts out 50 watts per channel which will be more than sufficient to drive todays speakers with higher sensitivity ratings. If you have some less efficient speakers and you like to listen at extremely loud levels this may not be a good fit. One of the unique features of this amp is its full function remote control which includes power on and off. Its probably the only tube amp Ive experienced with this capability and I cant believe how much I liked this feature. The amp remembers the last volume for each input which is also a nice feature. I am a 60 year old audio enthusiast and the amp has been well cared for while in my possession. It comes from a non-smoking pet free home. As a hobbyist I am moving on to some different equipment and that is the reason for the sale. Shipping will be via FedEx Ground. The amp will be double boxed in its original inner factory box and a sturdy outer box for secure shipping.  I have been buying and selling audio equipment and other high value items on eBay since around 2001 with great feedback. I take great care to package all of the items I sell and that is reflected in my eBay feedback. Please check my feedback and message with any questions. Thank you for your interest.

PREOWNED - $5500 LIST! - FULLY TESTED - INCLUDES ORIGINAL MANUAL, UPGRADED REMOTE, BRAND-NEW TUBESSPECIFICATIONS: FREQUENCY RESPONSE ±.5dB, 1.0Hz to 100kHz -3dB points below 0.2Hz and 400kHz. DISTORTION (THD) Less than .01% at 2V RMS output. NOISE & HUM 14µV RMS residual IHF weighted balanced noise output with gain control at minimum (103dB below 2V RMS output). GAIN Main Output: Selectable for each input: 18db, 12dB, 6dB Balanced output. (12dB, 6dB, 0dB SE output). Record output: 0dB. INPUT IMPEDANCE 120K ohms Balanced, 60K ohms SE. OUTPUT IMPEDANCE 650 ohms Balanced, 325 ohms SE Main (2), 20K ohms minimum load and 2000pF maximum capacitance. MAXIMUM INPUTS 28V maximum, BAL, 14V maximum SE (6dB gain). RATED OUTPUTS 2V RMS 1Hz to 100kHz into 200K ohm balanced load (maximum balanced output capability is 40V RMS at less than 0.5% THD at 1kHz). POWER SUPPLIES Electronically-regulated low and high voltage supplies. Automatic 40 sec. warm-up/brown-out mute. Line regulation better than .01%. TUBE COMPLEMENT LS25 MKII: 2 x 6H30 POWER REQUIREMENTS 100-135VAC 60Hz (200-270VAC 50/60Hz) 45 watts maximum OTHER • Vacuum tube audio circuit, solid-state power supply. • Inputs (8): Tuner, Phono, CD, Video, Aux 1, Aux 2, Monitor, Processor (XLR and RCA connectors). • Outputs (3: 2 Main, 1 Record (XLR and RCA connectors). • Controls: Volume (104 steps), Gain, Balance, Input. • Toggle switches: Power On/Off, Stereo/Mono, Bal In/SE In, Processor/Input, Monitor/Input, Mute/Operate. DIMENSIONS 19 (48 cm) W x 5 ¼ (13.4 cm) H (standard rack panel) x 11 ¾ (29.8 cm) D Handles extend 1½ (3.8 cm) forward of front panel. WEIGHT 18 lbs. (8.2 kg) Net 28 lbs. (12.7 kg) Shipping.Hi-Fi Heaven1549 Sixth StGreen Bay, WI 54304Contact us with your exact shipping address for accurate shipping cost.Larger speakers and items over 150lbs are strapped to a pallet and shipped via Freight including liftgate and residential delivery.We accept Pay-Pal or credit cards by contacting our store.We offer a 4% discount with payment by Zelle or check.Defective items are exchanged within 14 days from delivery.After 14 days, the manufacturers warranty will apply. Contact us for any assistance in obtaining warranty assistance.Defective item returns must be in the manufacturers original packaging, in like-new condition, including all packaging materials, shipped as-received and fully insured.Items are guaranteed to be as described.If a refund is desired, we will refund your full purchase price minus a 20% restocking fee.The item must be as received & unopened. Buyer pays return shipping costs.If you are having a problem, Please call before making a return claim on eBay.We do not offer free auditions or trials of merchandise.Returns will only be accepted for items that are truly defective.We use methods to detect product tampering.We will seek legal action against any individual or entity attempting to defraud us.Hi-Fi Heaven1549 Sixth StGreen Bay, WI 54304

HiFiVision Juni 1992. Im Heft sind unter anderem folgende Themen, Tests bzw. Gerätebesprechungen zu finden: DCC-Recorder: Philips DCC 900 Endverstärker: Audio Research D 400 Lautspecher: Fischer&Fischer SL 220 Mivoc 860 Monitor Audio Studio 20 Piega LDR 4.0 ALR Nummer 2 LCD Fernseher: Casio TV 570 Casio TV 7700 Cuitizen T 530 Panasonic TC 3PE1D Philips 3 LC 3150 Philips 4 LC 4050 Mini Cassetten-Spieler: Aiwa HS-F 505 Aiwa HS-J 470 Aiwa HS-J 707 Aiwa HS-PX 1000 Panasonic RQ-S 80 Panasonic RQ-V 520 Philips AQ-6613 Sanyo JJ-P5 Sony WM-EX 70 Sony WM-EX 90 Sony WM-F 2078 Mini-CD-Spieler: Aiwa PX-7 Denon DCP-150 JVC XL-P 70 Kenwood DPC-90 Philips AZ 6815 Sony D-Z 555 Technics SL-XP 505 Technics SL-XPS 900 Surround Verstärker- und Receiver: Denon AVC-3020 Kenwood KR-V 8040 Sansui AV-7000 Technics SA-GX 505 Tonabnehmer: Lyra Lydian Vollverstärker: Grundig Fine Arts A-9009 Harman/Kardon HK 6850 Ion Obelisk 100 Musical Fidelity B1 Proton AM-455 Pro Quintessence Allegro TMR Netzfilter: TMR NK 1 TMR STL 7 und STL 5 TMR FS 3 TMR FS 8 TMR MFS 8 TMR FS 15p Musik: Leitfaden durch die Welt der klassischen Instrumente Christoph von Dohnányi Mark Knopfler K.D. Lang The Boomers Chaka Khan Dave Grusin vom Jazz-Label GRP XTC Marius Müller-Westernhagen Der Überblick: alle getesteten Geräte, eingestuft nach Klang, Ausstattung und Verarbeitung Viele ausführliche CD- bzw. Plattenbesprechungen Anzeigen aus der damaligen Zeit und vieles mehr Falls nicht ausdrücklich erwähnt, sind die Hefte immer ohne CD und sonstige Beilagen. Die Hefte sind auch alle mehr oder weniger gebraucht. Es können evtl. Markierungen bei der Announcen vorhanden sein. Auch ist vereinzelt der Adressaufkleber noch ganz bzw. teilweise vorhanden, es können auch noch Reste am Heft sein. Preisausschrauben wurden in der Regel ausgefüllt bzw. auch ausgeschnitten und sonstige Vorlagen zum Herausschneiden sind in der Regel entfernt. Ab und zu ist auch eine Plattenkritik ausgeschnitten. Abholung möglich oder Versand auf Kosten des Käufers. Versand erfolgt nach Zahlungseingang. Bezahlung muss innerhalb einer Woche erfolgen oder nach Vereinbarung mit mir. Erfüllunsort ist 69115 Heidelberg. Nach der allgemeinen Regelung des Bürgerlichen Gesetzbuches (BGB) trägt grundsätzlich der Käufer das Risiko des Verlusts und der Beschädigung der Ware auf dem Transportweg (§ 447 Abs.1 BGB). Der Versand der Ware geschieht also auf Risiko des Käufers. Dieses Angebot ist privater, nicht gewerblicher Natur. „Verkauf gebrauchter Ware von Privat“. Keine Haftung für Tippfehler. Bei Abholung 2 Monate Funktionsgarantie, sonst: Verkauf abweichend vom geltenden Recht. Mit der Abgabe eines Gebotes verzichten Sie auf die gesetzlichen Garantie- und Gewährleistungsansprüche sowie auf Ihr Rückgaberecht (ausser bei Abholung). Mehrere Hefte können zusammen verschickt werden. Porto richtet sich dann nach der aktuellen Postpreisliste. Bei Mehrfachkäufen bitte nicht sofort bezahlen, sondern auf eine Sammelrechnung warten, ansonsten wird das Porto falsch berechnet.

Magenta Research MultiView 500 A Video + Audio UTP Receiver with Power Supply.

Ill Accept OFFERS iE600 Emerson Research High Performance Sound. Pre owned in good condition. Only issue Ive had is getting the AM/FM radio to come in clearly. Everything else works perfect. Apple ipod dock, AUX, Headphone jack, Alarm and CD modes work great

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.

HiFiVision Juni 1992. Im Heft sind unter anderem folgende Themen, Tests bzw. Gerätebesprechungen zu finden: DCC-Recorder: Philips DCC 900 Endverstärker: Audio Research D 400 Lautspecher: Fischer&Fischer SL 220 Mivoc 860 Monitor Audio Studio 20 Piega LDR 4.0 ALR Nummer 2 LCD Fernseher: Casio TV 570 Casio TV 7700 Cuitizen T 530 Panasonic TC 3PE1D Philips 3 LC 3150 Philips 4 LC 4050 Mini Cassetten-Spieler: Aiwa HS-F 505 Aiwa HS-J 470 Aiwa HS-J 707 Aiwa HS-PX 1000 Panasonic RQ-S 80 Panasonic RQ-V 520 Philips AQ-6613 Sanyo JJ-P5 Sony WM-EX 70 Sony WM-EX 90 Sony WM-F 2078 Mini-CD-Spieler: Aiwa PX-7 Denon DCP-150 JVC XL-P 70 Kenwood DPC-90 Philips AZ 6815 Sony D-Z 555 Technics SL-XP 505 Technics SL-XPS 900 Surround Verstärker- und Receiver: Denon AVC-3020 Kenwood KR-V 8040 Sansui AV-7000 Technics SA-GX 505 Tonabnehmer: Lyra Lydian Vollverstärker: Grundig Fine Arts A-9009 Harman/Kardon HK 6850 Ion Obelisk 100 Musical Fidelity B1 Proton AM-455 Pro Quintessence Allegro TMR Netzfilter: TMR NK 1 TMR STL 7 und STL 5 TMR FS 3 TMR FS 8 TMR MFS 8 TMR FS 15p Musik: Leitfaden durch die Welt der klassischen Instrumente Christoph von Dohnányi Mark Knopfler K.D. Lang The Boomers Chaka Khan Dave Grusin vom Jazz-Label GRP XTC Marius Müller-Westernhagen Der Überblick: alle getesteten Geräte, eingestuft nach Klang, Ausstattung und Verarbeitung Viele ausführliche CD- bzw. Plattenbesprechungen Anzeigen aus der damaligen Zeit und vieles mehr Falls nicht ausdrücklich erwähnt, sind die Hefte immer ohne CD und sonstige Beilagen. Die Hefte sind auch alle mehr oder weniger gebraucht. Es können evtl. Markierungen bei der Announcen vorhanden sein. Auch ist vereinzelt der Adressaufkleber noch ganz bzw. teilweise vorhanden, es können auch noch Reste am Heft sein. Preisausschrauben wurden in der Regel ausgefüllt bzw. auch ausgeschnitten und sonstige Vorlagen zum Herausschneiden sind in der Regel entfernt. Ab und zu ist auch eine Plattenkritik ausgeschnitten. Abholung möglich oder Versand auf Kosten des Käufers. Versand erfolgt nach Zahlungseingang. Bezahlung muss innerhalb einer Woche erfolgen oder nach Vereinbarung mit mir. Erfüllunsort ist 69115 Heidelberg. Nach der allgemeinen Regelung des Bürgerlichen Gesetzbuches (BGB) trägt grundsätzlich der Käufer das Risiko des Verlusts und der Beschädigung der Ware auf dem Transportweg (§ 447 Abs.1 BGB). Der Versand der Ware geschieht also auf Risiko des Käufers. Dieses Angebot ist privater, nicht gewerblicher Natur. „Verkauf gebrauchter Ware von Privat“. Keine Haftung für Tippfehler. Bei Abholung 2 Monate Funktionsgarantie, sonst: Verkauf abweichend vom geltenden Recht. Mit der Abgabe eines Gebotes verzichten Sie auf die gesetzlichen Garantie- und Gewährleistungsansprüche sowie auf Ihr Rückgaberecht (ausser bei Abholung). Mehrere Hefte können zusammen verschickt werden. Porto richtet sich dann nach der aktuellen Postpreisliste. Bei Mehrfachkäufen bitte nicht sofort bezahlen, sondern auf eine Sammelrechnung warten, ansonsten wird das Porto falsch berechnet.

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.

Emerson Research iE600BK Personal Digital Audio System 60502046NT - Parts - With Docking adapters Intended for parts only not functioning. If you are familiar with these units, you know they are not light, so the shipping costs may seem high, but I have looked for the most cost effective shipping, while still providing tracking. Accordingly, the unit will be shipped via Fed-x Home delivery and will be carefully packaged. I use recycled packing materials when available.

Audio Research GS150 Tube Stereo Power Amplifier MSRP: $20,000 This amplifier is in excellent condition and is functionally flawlessly. It includes the original packaging, user manual, tubes (358 total hours), and 20a power cord. Do not miss the chance to own this amazing amplifier at an incredible price. Note that this amplifier is available with freight shipping available or for local pickup in Columbus, OH. Please message me your shipping zip code for a freight quote. POWER OUTPUT155 watts per channel continuous from20Hz to 20kHz. 1kHz total harmonic distortion typically 0.6% at 155 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 TAPS8 ohms, 4 ohmsOUTPUT REGULATION-OVERALL NEGATIVE FEEDBACK14dBDAMPING FACTOR-DISTORTION-SLEW RATE13 volts/microsecondRISE TIME2.0 microsecondsHUM & 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 idle.TUBE COMPLEMENT(4 matched pair) KT150 power output, (4) 6H30 driverOTHEROutput Polarity Non-inverting. Balanced input pin 2+ (IEC-268). Controls: Rotary selector for tube bias, Power on/off, fan speed, auto shut-off on/defeat, RS232, 12V trigger.DIMENSIONSWidth 19” (483 mm). Height 9 ?” (251 mm). Depth 22 ½” (572 mm).WEIGHT25 lbs. (11.3 kg)Check out my other listings.Feel free to ask any questions.This amplifier is available with freight shipping available or for local pickup in Columbus, OH. Please message me your shipping zip code for a freight quote. NOTE: This amp is being offered as is with no returns.

Acoustic Research ARS2i-A 50-Watt High Performance iPod iPhone Audio System For sale is a used, yet in excellent working condition Acoustic Research ARS2i-A 50-Watt High Performance iPod iPhone Audio System Features:- Compatible with all iPod & iPhone models with a 30-pin dock connector- Remote Control included - Retractable Docking Drawer- Digital AM/FM tuning- Clock alarm functionality - High performance sound- Soft touch control keys- Rechargeable battery & AC adaptor Note: The sound system is in used, clean and great working condition. All its features work without any problems and offer amazing sound, so it is for sale as is. Remote control and AC adaptor are included. Some slight normal external wear, two very minor scratches on the screen. Please see all the photos for more visual details. Feel free to ask any questions. Shipping will include tracking. Kindly note that all ‘buy it now’ items require immediate payment prior to shipping.

Up for sale we have an Audio-Technica Digital Research DR250 Stylus never used but open box box has stickers as seen in photos. Please see pictures and email me with any questions.

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.

Unit is untested - sold as is as shown no returns please This Magenta Research MultiView 500A Video + Audio UTP Receiver is a great addition to your home entertainment setup. With its compatibility with the 500A model, you can enjoy high-quality audio and video inputs. The receiver comes in a beautiful pink color that adds a touch of elegance to your setup. It also has various audio inputs, including rcA, to ensure that you get the best possible audio experience. The brand of this receiver is Magenta, a trusted name in the industry. This product is perfect for anyone who wants to upgrade their TV, video, and home audio setup. It is easy to use and comes with a range of features that enhance your viewing experience. Get this Magenta Research MultiView 500A Video + Audio UTP Receiver today and enjoy high-quality audio and video inputs like never before. Unit is sold as is, as shown. No Power or other cords included. No returns Please.

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.