Drop + THX AAA 789 Linear Headphone Amplifier Desktop Amp. ***after I plug it, the red light turns on, but the not the white light**

Drop Plus THX AAA 789 Linear Headphone Amplifier In excellent operational and cosmetic condition. It was used for personal use.

This is a used unit in great condition that never got much use. Packaged and shipped in original packaging. This popular headphone Amp is often out of stock and a great buy. More details on the DROP webpage: https://drop.com/buy/drop-thx-aaa-one-linear-amplifier

Selling my headphone listening set including: DAC: SMSL M200. In mint condition.  Amp: SMSL SP200. In excellent condition. May show some tiny signs of use. Headphone: DROP Sennheiser HD6XX. This is the early version made in Ireland, NOT the later version made in Romania. In good condition. The M200 and SP200 come with the original boxes and accessories as shown in the pictures. The box of the HD6XX is not available. For condition details, please refer to the pictures. All are functioning as should be. No damage, no repair history. I bought the M200 and SP200 from Amazon. Bought the HD6xx from Drop.com. From a non-smoking home.

This is a used unit in great condition that never got much use. Packaged and shipped in original packaging. This popular headphone Amp is often out of stock and a great buy. More details on the DROP webpage: https://drop.com/buy/drop-thx-aaa-one-linear-amplifier

You are bidding on a used Drop + THX AAA 789 amplifier. Its in great working condition with no issues. It comes with the amplifier and power cord. Shipping and handling is free and I will only ship within the United States. Tracking number will be available on eBay and signature will be required on delivery. Item will ship within 2 business days of payment. Payment must be submitted within 2 days of winning the auction. Please let me know if you have any questions.

Der DROP THX AAA 789 Kopfhörerverstärker in Schwarz ist ein Desktop Audioverstärker, der für ein erstklassiges Hörerlebnis sorgt. Das Modell verfügt über die innovative THX AAA Technologie, die für eine unvergleichliche Klangqualität und extrem niedrige Verzerrungen sorgt. Mit seinen zahlreichen Anschlussmöglichkeiten ist der Verstärker ideal für Musikliebhaber und Audiophile geeignet.

Used about 3 times. In perfect working order with all accessories included.STREAMLINED ESSENTIALS: We teamed up with THX to build a leaner version of our beloved 789 amplifier. With THX AAA technology, three gain stages, and a new preamp output, the Drop + THX AAA ONE has all the essentials, and nothing extra.STREAMLINED AMPLIFICATION, ULTRA-LOW DISTORTION: Designed for entry-level listeners and enthusiasts in search of a refined feature set, a single-ended output and an all-new preamp output, which is perfect for connecting to powered speakers.THX AAA TECHNOLOGY — THX’s legendary AAA technology delivers detailed amplification with next to no distortion, as well as three gain stages to drive headphones at all impedance levels. With everything you need and nothing more, you could say it’s the ONE.CAREFULLY CALIBRATED GAIN: Select from three carefully calibrated gain stages to drive sensitive IEMs, high-impedance dynamic headphones, and everything in between. The Drop + THX AAA ONE transmits audio in its purest possible form to any pair of headphones.PREAMP OUTPUT: Switch to an all-new preamp output and pair the Drop + THX AAA ONE with powered speakers or a power amp for crystal-clear preamplification.

Works perfectly.

SABBASHOP PRODUCTID: 1262338 ----------------------------------------------- PRODUCT CONDITION - DEFECTIVE AS IS:  THIS ITEM IS BEING SOLD AS IS.  NO REFUND OR EXCHANGE. ALL SALES FINAL. ITEM IS IN EXCELLENT CONDITION AND IS LIGHTLY USED. THIS ISSUE WAS FOUND DURING OUR INSPECTION PROCESS:  Turns on but doesnt have any sound WHATS INCLUDED:  Amplifer, Power cord, manual ----------------------------------------------- PRODUCT FEATURES / MANUFACTURER DESCRIPTION: The THX Achromatic Audio Amplifier (THX AAA) ensures the ultimate no compromise headphone audio experience by delivering the fidelity audio with infinitesimally low levels of noise, distortion, and power consumption. Three gain settings: The amplifier features three different gain settings for optimal compatibility with all headphones. The lowest gain setting is the most appropriate for sensitive IEMs. Balanced and single-ended inputs: The amplifier features an XLR balanced input, plus 1/4in and 3.5mm single ended inputs to eliminate the need for adapters. High grade CNC-milled aluminum with black anodized finish chassis material. 50 kilohms input impedance.   -----------------------------------------------At SabbaShop, we provide a continuous flow of awesome deals.  Since 2004, our loyal customers keep coming back for the awesome deals, wide product variety & fast, friendly service. New auctions are added daily - always with no reserve. Bargain hunters are always looking for ways to purchase at deep discounts. Sabbashop customers enjoy HUGE savings with our online auctions and eBay auctions.  In today’s world, people are looking for ways to save money and stretch their dollars further. Get what you need AND want, and have fun doing it... Shop SabbaShop! Shipping COMBINED SHIPPING DISCOUNT: Pay the full shipping cost for the heaviest item, and each additional item is 50% OFF the shipping cost. Before paying, please email us when you are done shopping to receive the discounted invoice Insurance included with purchase A tracking number will be emailed to you by the shipping courier UPS or Canada Post or FedEx Estimated transit time 2 – 7 business days We do NOT ship to Alaska, Hawaii, Peurto Rico, APO, Army Bases, American Samoa, Guam, US Virgin Islands, Mariana Islands, Nunavut, Yukon, Northwest Territories Local Pick Up? eBay items have a $5 pick up fee per item All items must be paid AND picked up within a maximum of 25 days from the purchase date. Items not paid within this time frame will be canceled and re-listed and may lead to bidding restrictions or account closure Smiling and patience are strongly encouraged :) Fast, friendly & convenient service, NO appointment needed Please arrive at least 15 minutes before closing to allow us time to prepare your order.  Please see our pick up hours on our eBay store main page   How to Pay We offer a variety of payment options: Cash, Debit, or Credit at Pick Up: We create the invoice for you at the time of pick up PayPal for shipping or pick up pre-pay:  Must go through checkout. PayPal payments sent outside of the checkout process are NOT automatically recognized by our system, resulting in order processing delays and hassles for both customer and SabbaShop Taxes are charged according to the province or state per government guidelines. Customer Service WE STAND BEHIND WHAT WE SELL We pride ourselves on our customer service. If there is ever an issue, please allow us up to 48 hours on business days (Mon to Fri) to respond to your email or voicemail (although we usually get back to our customers much sooner) We will help you resolve any issues that may arise. SabbaShop is known for its amazing prices and customer service :) SabbaShop employs over 20 people who work very hard to individually test & inspect items, inventory items, ship products out, and provide service with a smile at local pick-up.  Rest assured if there is ever an issue it will promptly be resolved by our customer service staff. We hope you enjoy shopping with us! Refunds and Returns Returns are accepted within 30 days of receiving the itemWere doing our best to minimize returns. Contact us by email before returning so we can determine if a return is necessary. If it is, we will give you a return authorization. Often, an issue can be easily resolved without returning the product. If it is necessary to return the product, a refund will be issued once the item is received at SabbaShop in the condition in which it was purchased No refunds or exchange if it states in the listing AS IS or ALL SALES FINAL   Manufacturer Warranty: SabbaShop is a liquidator not affiliated with the manufacturer. The item does not carry a manufacturer warranty, even if sold as new. Sell Smarter with Kyozou.Inventory and Ecommerce Management

Drop + THX AAA 789 Linear Headphone Amplifier - Desktop Amp with Balanced XLR and Single-Ended RCA Inputs DescriptionAnnounced at CES 2018, the Drop + THX Achromatic Audio Amplifier (THX AAA™) 789 is a linear bipolar amplifier with feed-forward error correction. It’s designed for objectivists who appreciate an incredibly clean, transparent amp—the sought-after “wire with gain” whose amplification is wholly uncolored by a sound of its own. Made in collaboration with THX Ltd., it features the company’s groundbreaking THX AAA and feed-forward topology, which reduce distortion by 20 to 40 dB for realistic, fatigue-free listening. In fact, this bridged-output amp’s performance figures speak for themselves: It’s powerful (2 x 6W at 32 ohms) and quiet (136 dB SNR) with a record-low THD of -140 dB at 300 ohms, 100 mW. That’s four times the power of the Objective 2 amp, for example, with far less distortion. Capable of driving any headphones, including high-impedance, high-current, and high-sensitivity types, the THX AAA 789 amp transmits the original audio in its purest possible form. That’s thanks in large part to THX AAA technology, which reduces harmonic, intermodulation, and crossover distortions. Virtually every conventional amplifier distorts significantly when driving current into a headphone, producing crossover distortion that fatigues the listener. The engineers at THX set out to solve this problem—and to deliver the performance of a class-A amplifier without the heat and weight—and THX AAA technology was born. To learn more about Laurie Fincham, the chief scientist behind THX AAA, check out this interview on Home Theater Geeks. Each channel of the THX AAA 789 amp is equipped with a low-bias class-AB main amplifier and an auxiliary error-correction amplifier, the former providing the majority of the power and the latter providing a realtime low-power error-correction signal. These work together to null all distortion components. Additionally, the product’s low quiescent current minimizes wasted power. Finally, the THX AAA 789 has multiple gain level settings to optimize for headphone and earphone listening.ShippingWe ship within 5 business of payment, ETD depends on courier processingWe usually ship FedEx or USPS depending on item size & weight ReturnsNO RETURNS ~ MOST SALES FINALPLEASE CONTACT US WITH QUESTIONS & INQUIRIES FeedbackIf you have any problems with the order, contact us we will do our best to fix the problem.Please do not leave a negative feedback without giving us the opportunity to solve the problem first.Feedback will be much appreciated, we will leave a feedback right back. ContactIf you have any queries, please contact us via ebay. WaistBuster WB-BPA Pro Device Details:SAFE & PAINLESS: A simple, painless non-invasive biophotonic activation or photobiomodulation general wellness device with 80 high-output, red spectrum (635nm) light emitting diodes modulated by proprietary software algorithms CONVENIENCE AT HOME: A convenient, discreet home deviceQUICK SESSIONS: A small commitment of 8 minutes 2+ days a week along with following the program guidelines is all that is neededLARGE COVERAGE: A large 360 degree coverage area around the waist to target the front of the stomach, flanks (love handles) and lower back…or anywhere else on the bodyFLEXIBLE DESIGN: A very flexible design to fit petite waists up to waist sizes of 60+ inches in circumference DURABLE DESIGN WITH A WARRANTY: A design to last up to 5 years or more, with an included one-year limited warranty with your purchaseCOMFORTABLE DESIGN: A comfortable design to wear while on the computer, on the couch or while doing your favorite cardio exercisePORTABLE DESIGN: A portable device that is powered by a rechargeable lithium ion battery and includes a carrying bag to take while traveling for work or to your favorite vacation destination ShippingWe ship within 5 business of payment, ETD depends on courier processingWe usually ship FedEx or USPS depending on item size & weight ReturnsNO RETURNS ~ MOST SALES FINALPLEASE CONTACT US WITH QUESTIONS & INQUIRIES FeedbackIf you have any problems with the order, contact us we will do our best to fix the problem.Please do not leave a negative feedback without giving us the opportunity to solve the problem first.Feedback will be much appreciated, we will leave a feedback right back. ContactIf you have any queries, please contact us via ebay.

Barely used. Sounds fantastic! Introducing the Drop + THX AAA 789 Linear Headphone Amp, perfect for high-quality audio playback. This device is equipped with balanced XLR and RCA inputs and outputs, making it versatile for various audio inputs. The amp has two channels and is compatible with various audio formats, including THX. This amplifier is designed by Massdrop/DROP and is perfect for audiophiles who want to enjoy high-quality sound. The device also has a sleek design, making it a great addition to any home audio setup.

This is a used unit in great condition that never got much use. Packaged and shipped in original packaging. This popular headphone Amp is often out of stock and a great buy. More details on the DROP webpage: https://drop.com/buy/drop-thx-aaa-one-linear-amplifier

Drop + THX AAA 789 Linear Headphone Amplifier - Desktop Amp with Balanced XLR and Single-Ended RCA Inputs DescriptionAnnounced at CES 2018, the Drop + THX Achromatic Audio Amplifier (THX AAA™) 789 is a linear bipolar amplifier with feed-forward error correction. It’s designed for objectivists who appreciate an incredibly clean, transparent amp—the sought-after “wire with gain” whose amplification is wholly uncolored by a sound of its own. Made in collaboration with THX Ltd., it features the company’s groundbreaking THX AAA and feed-forward topology, which reduce distortion by 20 to 40 dB for realistic, fatigue-free listening. In fact, this bridged-output amp’s performance figures speak for themselves: It’s powerful (2 x 6W at 32 ohms) and quiet (136 dB SNR) with a record-low THD of -140 dB at 300 ohms, 100 mW. That’s four times the power of the Objective 2 amp, for example, with far less distortion. Capable of driving any headphones, including high-impedance, high-current, and high-sensitivity types, the THX AAA 789 amp transmits the original audio in its purest possible form. That’s thanks in large part to THX AAA technology, which reduces harmonic, intermodulation, and crossover distortions. Virtually every conventional amplifier distorts significantly when driving current into a headphone, producing crossover distortion that fatigues the listener. The engineers at THX set out to solve this problem—and to deliver the performance of a class-A amplifier without the heat and weight—and THX AAA technology was born. To learn more about Laurie Fincham, the chief scientist behind THX AAA, check out this interview on Home Theater Geeks. Each channel of the THX AAA 789 amp is equipped with a low-bias class-AB main amplifier and an auxiliary error-correction amplifier, the former providing the majority of the power and the latter providing a realtime low-power error-correction signal. These work together to null all distortion components. Additionally, the product’s low quiescent current minimizes wasted power. Finally, the THX AAA 789 has multiple gain level settings to optimize for headphone and earphone listening.ShippingWe ship within 5 business of payment, ETD depends on courier processingWe usually ship FedEx or USPS depending on item size & weight ReturnsNO RETURNS ~ MOST SALES FINALPLEASE CONTACT US WITH QUESTIONS & INQUIRIES FeedbackIf you have any problems with the order, contact us we will do our best to fix the problem.Please do not leave a negative feedback without giving us the opportunity to solve the problem first.Feedback will be much appreciated, we will leave a feedback right back. ContactIf you have any queries, please contact us via ebay. WaistBuster WB-BPA Pro Device Details:SAFE & PAINLESS: A simple, painless non-invasive biophotonic activation or photobiomodulation general wellness device with 80 high-output, red spectrum (635nm) light emitting diodes modulated by proprietary software algorithms CONVENIENCE AT HOME: A convenient, discreet home deviceQUICK SESSIONS: A small commitment of 8 minutes 2+ days a week along with following the program guidelines is all that is neededLARGE COVERAGE: A large 360 degree coverage area around the waist to target the front of the stomach, flanks (love handles) and lower back…or anywhere else on the bodyFLEXIBLE DESIGN: A very flexible design to fit petite waists up to waist sizes of 60+ inches in circumference DURABLE DESIGN WITH A WARRANTY: A design to last up to 5 years or more, with an included one-year limited warranty with your purchaseCOMFORTABLE DESIGN: A comfortable design to wear while on the computer, on the couch or while doing your favorite cardio exercisePORTABLE DESIGN: A portable device that is powered by a rechargeable lithium ion battery and includes a carrying bag to take while traveling for work or to your favorite vacation destination ShippingWe ship within 5 business of payment, ETD depends on courier processingWe usually ship FedEx or USPS depending on item size & weight ReturnsNO RETURNS ~ MOST SALES FINALPLEASE CONTACT US WITH QUESTIONS & INQUIRIES FeedbackIf you have any problems with the order, contact us we will do our best to fix the problem.Please do not leave a negative feedback without giving us the opportunity to solve the problem first.Feedback will be much appreciated, we will leave a feedback right back. ContactIf you have any queries, please contact us via ebay.

Massdrop + THX AAA 789 Linear Headphone Amplifier Stereo Amp- **PRE-OWNED**. MISSING POWER SUPPLY. REPLACEMENT CAN BE PURCHASED ONLINE FOR $15-$20

Drop collaboration THX 789 amplifier. Includes original box and power adapter. Has seen less than 100 hours use and is in excellent condition. I ship within 1 business day of payment.

Selling my headphone listening set including: DAC: SMSL M200. In mint condition.  Amp: SMSL SP200. In excellent condition. May show some tiny signs of use. Headphone: DROP Sennheiser HD6XX. This is the early version made in Ireland, NOT the later version made in Romania. In good condition. The M200 and SP200 come with the original boxes and accessories as shown in the pictures. The box of the HD6XX is not available. For condition details, please refer to the pictures. All are functioning as should be. No damage, no repair history. I bought the M200 and SP200 from Amazon. Bought the HD6xx from Drop.com. From a non-smoking home.

Great headphone with passthrough for any room system. A bit scratchy volume pot that goes away after it warms up. Great for a hi end audio system.

Drop + THX AAA 789 Linear Headphone Amplifier Desktop Amp. ***after I plug it, the red light turns on, but the not the white light**

Massdrop + THX AAA 789 Linear Headphone Amplifier Stereo Amp used works good.

The Drop + THX Achromatic Audio Amplifier (THX AAA™) 789 is a linear bipolar amplifier with feed-forward error correction. It’s designed for objectivists who appreciate an incredibly clean, transparent amp—the sought-after “wire with gain” whose amplification is wholly uncolored by a sound of its own. Ive loved my time with this amp.. the clean sound and effortless power is amazing. Only selling because I need to shrink my setup physically. Ships UPS Ground to continental USA. Thanks for looking!

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies DROP +THX AAA 789 Massdrop Linear Headphone Amplifier; Black Product SKU: 46002 Voltage: 100-240V # of Owners: Unknown Service History: None Serial Number: AOIAADT7010544 Age: Unknown Tobacco Exposure: No MSRP: $199 Cosmetic Description: 8/10 Very good condition with minimal visible cosmetic wear including some faint scuffs on the back edge of the top surface. Outstanding condition overall - the condition will please even the most discerning audiophile. What is Included: Headphone amplifier, Power adapter, Power cable Other Notes: Announced at CES 2018, the Drop + THX Achromatic Audio Amplifier (THX AAA™) 789 is a linear bipolar amplifier with feed-forward error correction. It’s designed for objectivists who appreciate an incredibly clean, transparent amp—the sought-after “wire with gain” whose amplification is wholly uncolored by a sound of its own. - Drop 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 $19- 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.

Drop Plus THX AAA 789 Linear Amplifier. It works great, apart from the Coaxial inputs have a humming sound. the balanced inputs work flawlessly. Im selling because My Wife no longer uses it, I have one for myself so I dont need an extra one

Great condition, works great. Only amp+power supply, no box.