Excellent condition. All original accessories and packaging.

Im selling Drop + THX AAA™ 789 Linear Amplifier. Its in great working condition. Specs General All parameters measured at 0 dB gain, 1 kHz, with balanced inputs and 300-ohm load unless otherwise notedInputs: Stereo XLR-3 gold-plated Neutrik; Stereo RCA gold-platedOutputs: 1/4 in (6.35 mm) TRS gold-plated Neutrik; 3.5 mm TRS gold-plated; XLR-4 balanced gold-platedFrequency response: + 0.01 dB / - 0.03 dB 20 Hz–20 kHz; + 0.05 dB / - 0.15 dB 10 Hz–50 kHzInput impedance: 50 kOhms balanced or unbalancedChassis: High-grade CNC-milled aluminum with bead-blasted finishPower supply: 24 VDC inline brick, universal input 100–240 VACDimensions: 8.3 x 9.1 x 2.2 in (210 x 230 x 57 mm)Weight: 3.4 lbs (1,520 g) Balanced Output Output power: 6000 mW, 16 ohms, <1% THD (watts per channel)Output power: 6000 mW, 32 ohms, <1% THD (watts per channel)Output power: 800 mW, 300 ohms, <1% THD (watts per channel)Output power: 400 mW, 600 ohms, <1% THD (watts per channel)THD: -143 dB, 300 ohms, 1 mW: 0.000007%THD: -140 dB, 300 ohms, 100 mW: 0.000010%THD: -130 dB, 32 ohms, 1 mW: 0.000032%THD: -130 dB, 32 ohms, 100 mW: 0.000032%THD: -122 dB, 16 ohms, 1 mW: 0.000080%THD: -122 dB, 16 ohms, 100 mW: 0.000080%IMD: -123 dB, SMPTE 70 Hz + 70 kHz, 300 ohms: 0.000071%IMD: -124 dB, DFD 18 kHz + 19 kHz, 300 ohms: 0.000063%Crosstalk: -127 dB, 300 ohms: 0.000045%Noise (A-wt): 2.4 uV, potentiometer at nilSNR: 136 dB, 300 ohms, <1% THDGain: 0.66x , 2.0x, 6.6x (-4, +6, +16 dB), selectable via front switchOutput impedance: < 0.1 ohms Single-Ended Output Output power: 3000 mW, 16 ohms, <1% THD (watts per channel)Output power: 1800 mW, 32 ohms, <1% THD (watts per channel)Output power: 200 mW, 300 ohms, <1% THD (watts per channel)Output power: 100 mW, 600 ohms, <1% THD (watts per channel)THD: -143 dB, 300 ohms, 1 mW: 0.000007%THD: -135 dB, 300 ohms, 100 mW: 0.000018%THD: -135 dB, 32 ohms, 1 mW: 0.000018%THD: -133 dB, 32 ohms, 100 mW: 0.000022%THD: -130 dB, 16 ohms, 1 mW: 0.000032%THD: -125 dB, 16 ohms, 100 mW: 0.000056%IMD: -117 dB, SMPTE 70 Hz + 70 kHz, 300 ohms: 0.000141%IMD: -125 dB, DFD 18 kHz + 19 kHz, 300 ohms: 0.000056%Crosstalk: -90 dB, 300 ohms: 0.003162%Noise (A-wt): 1.2 uV, potentiometer at nilSNR: 136 dB, 300 ohms, <1% THDGain: 0.33x , 1.0x, 3.3x (-10, 0, +10 dB), selectable via front switchOutput impedance: < 0.05 ohms

Realengo Trading Company -----------------------Hello ???? Welcome to the RTC outlet store! We resell our vendors returned/overstock items at great prices. These items arrive to us in mint condition for the most part, but we also offer discounts on lightly/barely used articles. Customer satisfaction is our top priority, so please get in touch with us if you have any questions or concerns. Thank you for choosing us! RTC Team ?? Contact us -----------------------Shipping & Handling: Handling time will be 2 business days max unless otherwise specified. Shipping will be done via USPS Ground Advantage for the most part unless specifically requested by buyer or deemed necessary by us. For any inquiries or product requests you can contact us through eBay messages. We will respond to you within 24 hours. We encourage our customers to contact us with any questions or concerns! Wed like to be sure you are completely satisfied with your purchase. Thank you for choosing Realengo!

Drop Plus THX AAA 789 Linear Amplifier. Used, fully working. Neutral, clean, detailed, achromatic sound.

Drop Plus THX AAA 789 Linear Amplifier. Used, fully working. Neutral, clean, detailed, achromatic sound.

Drop Plus THX AAA 789 Linear Amplifier. Excellent condition, comes with original box and power adapter. US Shipping only.

Massdrop + THX AAA 789 Linear Headphone Amplifier Stereo Amp- **PRE-OWNED**.

Massdrop + THX AAA 789 Linear Headphone Amplifier Stereo Amp- **PRE-OWNED**.

Works perfectly fine!

Selling the Drop + THX Achromatic Audio Amplifier (THX AAA™) 789 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. This bad boy has power in spades, and the fact it has RCA passthrough is a godsend, allowing me to easily hook it up to my turntable. Comes packed in original Massdrop box.

Massdrop + THX AAA 789 Linear Headphone Amplifier - Drop Includes headphone amplifier, AC Adapter, power cord, manual, original box. See pics for details.

Drop Plus THX AAA 789 Linear Amplifier Thx headphone amplifier very light use. Comes with adapter ready to go.

Perfect condition and works as good as new. Comes with power cable too. Not in original box.

Enhance your audio experience with the DROP + THX AAA™ 789 Linear Amplifier. This high-quality amplifier, manufactured in 2018, features THX surround sound formats and supports audio outputs including RCA and XLR. With a power of 6W and 32 Ohms, this amplifier is perfect for stereo L/R RCA and XLR audio inputs. The Drop brand ensures top-notch quality while the features of RCA, analog, and XLR provide a seamless audio experience. This black amplifier has two outputs and inputs and is classified as AB. The model name is THX AAA 789, and it falls under the categories of Consumer Electronics, TV, Video & Home Audio, Home Audio, Receivers & Amplifiers, and Amplifiers & Preamps. Get ready to take your audio to the next level with this must-have amplifier.

Drop Plus THX AAA 789 Linear Amplifier. Used for a few years, upgraded. No red light stuck on, photos show it’s on. Comes in original box

The DROP + THX AAA 789 Linear Amplifier is a cutting-edge piece of audio equipment that has garnered immense praise from audiophiles worldwide. With its advanced technology and high-performance amplification capabilities, this amplifier is a must-have for any serious audio enthusiast. In this post, we will delve into the critical features of the DROP + THX AAA 789 Linear Amplifier and explore why it has become a favorite among discerning music lovers.What is the DROP + THX AAA 789 Linear Amplifier?The DROP + THX AAA 789 Linear Amplifier is a state-of-the-art audio device with exceptional sound quality and performance. Developed in collaboration with THX, a renowned audio technology company, this amplifier utilizes the revolutionary THX AAA™ (Achromatic Audio Amplifier) technology to deliver unparalleled audio fidelity.What are the key features of the DROP + THX AAA 789 Linear Amplifier?- THX AAA™ Technology: The most significant feature of this amplifier is its utilization of THX AAA™ technology. This cutting-edge technology ensures a transparent and accurate audio reproduction, providing an incredibly detailed and faithful sound experience.- High-Performance Amplification: The DROP + THX AAA 789 Linear Amplifier offers powerful amplification capabilities, allowing it to drive even the most demanding headphones quickly. Its low distortion and impressive power output deliver a dynamic and impactful sound performance.- Balanced and Single-Ended Inputs: This amplifier caters to a wide range of audio setups with balanced and single-ended inputs. Whether you prefer the flexibility of balanced connections or the simplicity of single-ended connections, the DROP + THX AAA 789 Linear Amplifier has you covered.- Robust Build Quality: This amplifier is designed to withstand the test of time and has a sturdy and durable construction. Its all-metal chassis and high-quality components ensure long-lasting reliability, making it a reliable investment for audiophiles.How does the DROP + THX AAA 789 Linear Amplifier enhance the audio experience?- Enhanced Detail and Clarity: Thanks to its THX AAA™ technology, this amplifier reproduces audio with exceptional detail and clarity. Every nuance and subtlety in the music can be heard, providing a more immersive and engaging listening experience.- Accurate Soundstage: The DROP + THX AAA 789 Linear Amplifier accurately reproduces the soundstage of the original recording, creating a realistic and spacious audio presentation. This feature is particularly appreciated by audiophiles who value authentic and lifelike sound reproduction.- Improved Dynamic Range: With its high-performance amplification capabilities, this amplifier expands the dynamic range of the audio, allowing for greater contrast between soft and loud passages. This enhances the overall musicality and impact of the listening experience.ConclusionThe DROP + THX AAA 789 Linear Amplifier is a remarkable audio device that offers audiophiles unparalleled performance and sound quality. Its advanced THX AAA™ technology, high-performance amplification, and robust build quality make it a true game-changer in audio equipment. Whether you are a music enthusiast seeking the utmost detail and accuracy or a professional audio engineer needing a reliable amplifier, the DROP + THX AAA 789 Linear Amplifier is an excellent choice that will elevate your audio experience to new heights.

Good condition fully working

Massdrop + THX AAA 789 Linear Headphone Amplifier Stereo Amp- **PRE-OWNED**.

Drop + THX Achromatic Audio Amplifier (THX AAA™) 789 is a linear bipolar amplifier with feed-forward error correction. Balanced output. Monoprice gold-plated XLR to 1/4 included. Its used but in perfect condition.

Drop THX AAA 789 headphone amplifier: Hard to Find/Class Leading Amp/LightlyUsed. General InformationThe 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. SpecificationsGeneralAll parameters measured at 0 dB gain, 1 kHz, with balanced inputs and 300-ohm load unless otherwise notedInputs: Stereo XLR-3 gold-plated Neutrik; Stereo RCA gold-platedOutputs: 1/4 in (6.35 mm) TRS gold-plated Neutrik; 3.5 mm TRS gold-plated; XLR-4 balanced gold-platedFrequency response: + 0.01 dB / - 0.03 dB 20 Hz–20 kHz; + 0.05 dB / - 0.15 dB 10 Hz–50 kHzInput impedance: 50 kOhms balanced or unbalancedChassis: High-grade CNC-milled aluminum with bead-blasted finishPower supply: 24 VDC inline brick, universal input 100–240 VACDimensions: 8.3 x 9.1 x 2.2 in (210 x 230 x 57 mm)Weight: 3.4 lbs (1,520 g)Balanced OutputOutput power: 6000 mW, 16 ohms, <1% THD (watts per channel)Output power: 6000 mW, 32 ohms, <1% THD (watts per channel)Output power: 800 mW, 300 ohms, <1% THD (watts per channel)Output power: 400 mW, 600 ohms, <1% THD (watts per channel)THD: -143 dB, 300 ohms, 1 mW: 0.000007%THD: -140 dB, 300 ohms, 100 mW: 0.000010%THD: -130 dB, 32 ohms, 1 mW: 0.000032%THD: -130 dB, 32 ohms, 100 mW: 0.000032%THD: -122 dB, 16 ohms, 1 mW: 0.000080%THD: -122 dB, 16 ohms, 100 mW: 0.000080%IMD: -123 dB, SMPTE 70 Hz + 70 kHz, 300 ohms: 0.000071%IMD: -124 dB, DFD 18 kHz + 19 kHz, 300 ohms: 0.000063%Crosstalk: -127 dB, 300 ohms: 0.000045%Noise (A-wt): 2.4 uV, potentiometer at nilSNR: 136 dB, 300 ohms, <1% THDGain: 0.66x , 2.0x, 6.6x (-4, +6, +16 dB), selectable via front switchOutput impedance: < 0.1 ohmsSingle-Ended OutputOutput power: 3000 mW, 16 ohms, <1% THD (watts per channel)Output power: 1800 mW, 32 ohms, <1% THD (watts per channel)Output power: 200 mW, 300 ohms, <1% THD (watts per channel)Output power: 100 mW, 600 ohms, <1% THD (watts per channel)THD: -143 dB, 300 ohms, 1 mW: 0.000007%THD: -135 dB, 300 ohms, 100 mW: 0.000018%THD: -135 dB, 32 ohms, 1 mW: 0.000018%THD: -133 dB, 32 ohms, 100 mW: 0.000022%THD: -130 dB, 16 ohms, 1 mW: 0.000032%THD: -125 dB, 16 ohms, 100 mW: 0.000056%IMD: -117 dB, SMPTE 70 Hz + 70 kHz, 300 ohms: 0.000141%IMD: -125 dB, DFD 18 kHz + 19 kHz, 300 ohms: 0.000056%Crosstalk: -90 dB, 300 ohms: 0.003162%Noise (A-wt): 1.2 uV, potentiometer at nilSNR: 136 dB, 300 ohms, <1% THDGain: 0.33x , 1.0x, 3.3x (-10, 0, +10 dB), selectable via front switchOutput impedance: < 0.05 ohms

Massdrop + THX AAA 789 Linear Headphone Amplifier Stereo Amp- **PRE-OWNED**.

This looks like it’s in great shape. The power push button sticks on and off. Takes a bunch of pushing to get it to stay on or to get it off. Selling as parts or repair Thanks for looking

used. works well. 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. 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.