Massdrop x Alex Cavalli Liquid Carbon X amp, built by the founder of Cavalli Audio—a legend in the world of headphone amps. For the DAC section, it uses the Massdrop x Grace Design Standard DAC (or SDAC), a collaboration with a company long known for its incredibly accurate, transparent studio gear. The Liquid Carbon X is a solid-state, fully balanced, bridged amp with a clear, transparent, non-fatiguing sound. It has the same topology as the celebrated Liquid Carbon, along with updates to the form factor, switching power supply, and input and output jacks. The four amplifier sections—two per channel—create a clean, distortion-free signal and a quiet background. It retains the Liquid Carbon’s single-ended output for convenience with unbalanced cables, and also has a balanced output for when you need more power and ultimate performance. The Liquid Carbon X adds a protective offset detector, and for quieter operation and compatibility with worldwide voltages, moves the power supply out of the chassis. Plus, you can adjust the gain on the front panel for different headphones. The Standard DAC sets a new standard in entry-level DACs. Designed with the objectivist audiophile in mind, the SDAC delivers objectively good performance meant to meet or exceed the measurements of the popular ODAC while retaining many of its other benefits. It’s equipped with the new AKM AK4452 digital-to-analog conversion chip and can process the most common file types up to 24 bit/96 kHz with no harshness or edge and the kind of resolution and detail that’ll make you want to listen on and on. It runs off of USB bus power with plug-and-play operation, which means you won’t need drivers or any special software to get started.

This Massdrop X Alex Cavalli Tube Hybrid Amplifier is a fantastic addition to any home audio system. Its sleek design make it a stylish amplifier that can handle all your audio needs. The MDX-12951-1 model is a hybrid tube amplifier that provides high-quality sound and is perfect for any music lover. With this amplifier, you can enjoy your favorite tunes with ease. The design ensures that you get the best of both worlds, tube and solid-state technology. This amplifier is perfect for those who want to elevate their home audio experience.

Very nice CTH tube amp with Gold lion Genelex tube and original tube as well

Selling a Used Massdrop X Alex Cavalli Tube Hybrid Headphone Amp. The unit is practically brand new and is in perfect working condition. Will ship in its original box with original power cable and vacuum tube. Experience high-quality audio with the Massdrop X Alex Cavalli Tube Hybrid Headphone Amplifier. This amplifier is designed to provide an exceptional listening experience for music enthusiasts. It features a tube amplifier technology that provides a warm and natural sound that is perfect for audiophiles. With its sleek and compact design, this amplifier is perfect for small spaces and can easily be placed on any desktop or tabletop. It has a hybrid design that combines both solid-state and tube technologies, providing a powerful and clear sound. The Massdrop X Alex Cavalli Tube Hybrid Headphone Amplifier is a must-have for anyone who wants to enjoy high-quality audio without compromising on style.

Massdrop x Alex Cavalli Liquid Carbon X amp, built by the founder of Cavalli Audio—a legend in the world of headphone amps. For the DAC section, it uses the Massdrop x Grace Design Standard DAC (or SDAC), a collaboration with a company long known for its incredibly accurate, transparent studio gear. The Liquid Carbon X is a solid-state, fully balanced, bridged amp with a clear, transparent, non-fatiguing sound. It has the same topology as the celebrated Liquid Carbon, along with updates to the form factor, switching power supply, and input and output jacks. The four amplifier sections—two per channel—create a clean, distortion-free signal and a quiet background. It retains the Liquid Carbon’s single-ended output for convenience with unbalanced cables, and also has a balanced output for when you need more power and ultimate performance. The Liquid Carbon X adds a protective offset detector, and for quieter operation and compatibility with worldwide voltages, moves the power supply out of the chassis. Plus, you can adjust the gain on the front panel for different headphones. The Standard DAC sets a new standard in entry-level DACs. Designed with the objectivist audiophile in mind, the SDAC delivers objectively good performance meant to meet or exceed the measurements of the popular ODAC while retaining many of its other benefits. It’s equipped with the new AKM AK4452 digital-to-analog conversion chip and can process the most common file types up to 24 bit/96 kHz with no harshness or edge and the kind of resolution and detail that’ll make you want to listen on and on. It runs off of USB bus power with plug-and-play operation, which means you won’t need drivers or any special software to get started.

Very nice CTH tube amp with Gold lion Genelex tube and original tube as well

New opened box item with all parts and manuals present in perfect condition. ...box is rough but item is in perfect condition....please see photos for details...

Very nice CTH tube amp

Monoprice Monolith Liquid Spark Headphone Amplifier by Alex Cavalli NICE LOOK. WORKING.

For sale is my Cavalli Audio Liquid Carbon! This was purchased brand new and has set on my desk at home until now! Everything functions and it has had zero issues! The Liquid Carbon is a lightweight, fully balanced amplifier designed for those looking for the Cavalli Audio signature sound in a transportable, no-compromise topology. The Liquid Carbon boasts a powerful fully discrete circuit with a low noise-floor, perfectly suitable for IEMs, and full-size headphones alike. With an output impedance under 1 ohm, user-selectable fully balanced, or single-ended operation, and 1.5W of power on tap, this amplifier flexibly fits into any audio setup. Additionally, it utilizes a universal SMPS for easy connection to almost any AC power source in the world. While the size of the Carbon is much smaller than its larger brethren, no compromise has been made in the design of this amplifier. Components are always carefully chosen, but not boutique. The Carbon has a choice array of both input and output options to maximize its plug-and-play ability -- across nearly any source or headphone configuration. For the instances where the Carbon does not have a jack, adaptors are readily available to fit your need. Gain: 1X (0db) and 3X (10db), hot switchable from front panel to adjust for different headphonesMaximum Power: ~1.5W into 50RInputs: 1 x XLR (Bal); 1 x RCA; 1 x 3.5mm - front panel selectable; RCA and 3.5mm are the same input.Outputs: 1 x 4-Pin XLR; 1 x TRS, 1 x RSA.THD: 0.004% at 1kHz/500mW (4VRMS) into 32 ohms (resistive)Input Impedance: ~10kOutput Impedance: ~0.12 ohm balanced, ~0.08 ohm single-endedSize: 5 (W) x 7 (D) x 1.75 (H);12.7 cm (W) x 17.8 cm (D) x 4.5 cm (H)Weight: 1 lb, 7 oz (0.7kg)Stand-Offs: Adhesive rubber feet Please see more information about the Liquid Carbon at Head-fi.org!

Monolith Liquid Spark Headphone Amplifier By Alex Cavalli Monolith Liquid Spark Headphone Amplifier By Alex Cavalli No Adapter Used You will receive what you see on the pictures No more accessories included Please check the pictures PAYMENT ? PAYPAL: We only accept PayPal payments from U.S. verified accounts with confirmed addresses. NO EXCEPTIONS? NON PAYING BIDDER: As per eBay guidelines, if an item is not paid for within four days after end of auction an unpaid item case will be opened. You have 4 days after that to send payment. SHIPPING These items are sensitive electronic components. We use the most care during packaging.? TRUCK FREIGHT: We use truck freight for any item over 100lbs.? If shipping is not specified you must contact us for a shipping quote before bidding.? PICK UP FEES: We welcome scheduled pickups at our location; it is free per auction. Cash only!? DAMAGE CLAIMS: Damage to merchandise during shipping MUST be reported to us immediately upon discovery. ALL ORIGINAL PACKAGING MATERIALS MUST BE SAVED and submitted at the time of pickup or inspection.? We require a signature as proof of delivery on all FedEx shipments. If you are NOT going to be available to sign for the parcel, it will be your responsibility to arrange receipt of the item.? Any item returned to us as ?non-deliverable?, will require additional money for re-shipment. ABOUT US We are an eBay company specializing in computers, laptops, network components, printers and other electronics.We strive to maintain a high level of accuracy, honesty and integrity in all our transactions.FEEDBACK: We use an automated feedback response system. Feedback will only be left upon receiving feedback from the buyer. Before leaving negative feedback please contact us so we can rectify the situation. WE TAKE YOUR CUSTOMER SERVICE VERY SERIOUSLY ? PLEASE GIVE US A CHANCE TO FIX THE ISSUE BEFORE YOU OPEN A CASE ? WE PROMISE TO MAKE IT RIGHT!HOURS OF OPERATION: Mon-Fri 9 AM PST till 4:30 PM PST, SAT by appointment only, CLOSED Sundays.Emails will only be answered during operation hours. Thank You! GUARANTEE ? We guarantee everything against DOA unless the item description states the item is ?untested?, ?not working?, ?for parts?, ?as-is? or another term that would indicate the item should not be expected to work.? DOA means the item will NOT turn on, power up, or run self tests as described in the auction. Our guarantee is for repair, replacement, or refund at our discretion. All claims of DOA must be made in 7 days.? We adhere to eBay guidelines on money back guarantees. All claims must be made within the 30 day limit.? No operating systems, drivers, or software included unless specified.? We do not add or remove components from our itemsItems sold as pictured. ? No other items are included unless otherwise noted. This includes adapters, software, cables, wires, manuals, or any other item UNLESS IT IS SPECIFICALLY NOTED. Note: We Track Serial Numbers on all Items and components to prevent FRAUD

Experience high-quality sound with the Monoprice Monolith Liquid Spark Headphone Amplifier by Alex Cavalli. This amplifier features a powerful output and a compact design, making it perfect for any home audio setup. With its gray color and sleek design, it will blend seamlessly into any decor. This amplifier has one RCA audio input and RCA and headphone output. The Monoprice Monolith Liquid Spark Headphone Amplifier is ideal for anyone who wants a powerful and clear audio experience.

Very nice CTH tube amp with Genelax gold lion tube

Item is barely used and in working condition. Comes in original packaging with tube and power adapter. Experience high-quality sound with the Massdrop X Alex Cavalli Tube Hybrid Headphone Amplifier. This amplifier is designed to provide exceptional audio performance for your music collection. It features a tube amplifier technology that ensures clear and detailed sound output. With its hybrid design, this amplifier is perfect for both music enthusiasts and professionals alike. It comes equipped with all the necessary features to enhance your listening experience. The Massdrop X Alex Cavalli Tube Hybrid Headphone Amplifier is a must-have for anyone who wants to enjoy high-quality sound without compromising on style.

Very nice CTH tube amp with Genelax gold lion tube

ITEM DESCRIPTION Pulled from a professional working environment. Tested for power, no further testing was done. Due to lack of knowledge and having the proper equipment to fully test these units, we are selling AS-IS for parts/not working. Unit shows some signs of scuffs/scratches all around the unit Please refer to the photos for more detailed information on the cosmetic condition. BRAND & MODELMonoprice Monolith Liquid Platinum Headphone Amplifier by Alex Cavalli MISCELLANEOUSComes exactly as shown, no additional accessories. POWER SUPPLY NOT INCLUDED. Monoprice Monolith Liquid Platinum Headphone Amplifier By Alex Cavalli Description Our SKU: ERNL000205460US-J3LNLJ8A_R Item Brand: Monolith Item MPN: ITEM DESCRIPTION Pulled from a professional working environment. Tested for power, no further testing was done. Due to lack of knowledge and having the proper equipment to fully test these units, we are selling AS-IS for parts/not working. Unit shows some signs of scuffs/scratches all around the unit Please refer to the photos for more detailed information on the cosmetic condition. BRAND MODEL Monoprice Monolith Liquid Platinum Headphone Amplifier by Alex Cavalli MISCELLANEOUS Comes exactly as shown, no additional accessories. POWER SUPPLY NOT INCLUDED. Please let us know if you have any questions regarding a past or future purchase. Check out our entire store for more great products and deals!! Warranty Our inventory is purchased from various different manufacturers, retailers, and 3rd party sources. We do not represent or make any claim regarding any manufacturers warranty. We do however make every possible attempt to accurately describe the inventory we sell and stand behind it. We offer a no-questions asked 30-day return policy on everything we sell if the item is in the same condition it was sold in. If you have any issues at all with your purchase please feel free to contact us, we want to make it right!! Shipping All items are carefully packed and properly protected for shipment. We use several different carriers and choose the most economical for the item and destination based on the estimated handling and transit time. Please make every attempt possible to verify that part/product being purchased is correct for your application In the event of shipping damage, item not as expected, or any other reason to desire to return the product, please feel to contact us. At this time we do not offer internation shipping. About 8TEN Industries Since 2016, 8TEN Industries has been a leading asset recovery provider supporting national retailers, brands, and manufacturers. Our 60,000 square foot processing and distribution facility located in Cass City, Michigan has allowed us to become industry leader in turning difficult problems for manufacturers into great deals for our customers. More Items Store Contact Follow Us 8TEN Industries

GENTLY USED. IN EXCELLENT CONDITION

ITEM DESCRIPTION Pulled from a professional working environment. Tested for power, no further testing was done. Due to lack of knowledge and having the proper equipment to fully test these units, we are selling AS-IS for parts/not working. Unit shows some signs of scuffs/scratches all around the unit Please refer to the photos for more detailed information on the cosmetic condition. BRAND & MODELMonoprice Monolith Liquid Platinum Headphone Amplifier by Alex Cavalli MISCELLANEOUSComes exactly as shown, no additional accessories. POWER SUPPLY NOT INCLUDED. Monoprice Monolith Liquid Platinum Headphone Amplifier By Alex Cavalli Description Our SKU: ERNL000205460US-J3LNLJ8A_R Item Brand: Monolith Item MPN: ITEM DESCRIPTION Pulled from a professional working environment. Tested for power, no further testing was done. Due to lack of knowledge and having the proper equipment to fully test these units, we are selling AS-IS for parts/not working. Unit shows some signs of scuffs/scratches all around the unit Please refer to the photos for more detailed information on the cosmetic condition. BRAND MODEL Monoprice Monolith Liquid Platinum Headphone Amplifier by Alex Cavalli MISCELLANEOUS Comes exactly as shown, no additional accessories. POWER SUPPLY NOT INCLUDED. Please let us know if you have any questions regarding a past or future purchase. Check out our entire store for more great products and deals!! Warranty Our inventory is purchased from various different manufacturers, retailers, and 3rd party sources. We do not represent or make any claim regarding any manufacturers warranty. We do however make every possible attempt to accurately describe the inventory we sell and stand behind it. We offer a no-questions asked 30-day return policy on everything we sell if the item is in the same condition it was sold in. If you have any issues at all with your purchase please feel free to contact us, we want to make it right!! Shipping All items are carefully packed and properly protected for shipment. We use several different carriers and choose the most economical for the item and destination based on the estimated handling and transit time. Please make every attempt possible to verify that part/product being purchased is correct for your application In the event of shipping damage, item not as expected, or any other reason to desire to return the product, please feel to contact us. At this time we do not offer internation shipping. About 8TEN Industries Since 2016, 8TEN Industries has been a leading asset recovery provider supporting national retailers, brands, and manufacturers. Our 60,000 square foot processing and distribution facility located in Cass City, Michigan has allowed us to become industry leader in turning difficult problems for manufacturers into great deals for our customers. More Items Store Contact Follow Us 8TEN Industries

Fantastic little headphone amp. EXCELLENT CONDITION. ------------------------- Monolith by Monoprice Liquid Spark Headphone Amplifier by Alex Cavalli SpecsModel33304Signal?to?Noise Ratio108dB (ref. 1 Vrms input / 2 Vrms output @ 1kHz)Crosstalk?73dB (ref. 1 Vrms input / 2 Vrms output @ 10kHz)THD+N (both channels)1 Vrms (20mW): 0.007% THD+N @ 1kHz5 Vrms (530mW): 0.035% THD+N @ 1kHz10 Vrms (2.12W): 0.065% THD @ 1kHzOutput Impedance< 0.1 ohmsGain+3dB or +6dBInputUnbalanced stereo RCAHeadphone OutputUnbalanced stereo 1/4 TRS jackPreamp OutputUnbalanced stereo RCA jacksOutput ProtectionDelay and offset protectionDimensions (LxWxH)4.6 x 3.7 x 1.5 (117 x 94 x 38 mm)Weight9.6 oz. (271g)

Monolith by Monoprice Liquid Spark Headphone Amplifier by Alex Cavalli The Monolith Liquid Spark is a compact headphone amplifier developed by Alex Cavalli for Monoprice. It provides everything people have come to expect from a Cavalli design. It uses dual 18V filtered power supply rails to produce wide voltage swings for additional headroom. The Liquid Spark offers plenty of power at 1300mW RMS into a 50 ohm load, with very low distortion and switchable gainSignal-to-Noise Ratio: 108dB (ref. 1 Vrms input / 2 Vrms output @ 1kHz)Crosstalk: –73dB (ref. 1 Vrms input / 2 Vrms output @ 10kHz)Output Impedance: < 0.1 ohmsGain: +3dB or +6dBInput: Unbalanced stereo RCAOutput Protection: Delay and offset protection Dimensions: 4.6 x 3.7 x 1.5 (117 x 94 x 38 mm)Weight: 9.6 oz. (271g)Headphone Output: Unbalanced stereo 1/4 TRS jackPreamp Output: Unbalanced stereo RCA jacks Effortless sound: The design of the spark is a DC coupled topology from input to output, meaning it has no capacitors in the signal path to detract from the sound Exceptional design: the spark uses laser matched, low noise, audio jfets for its differential input stage and high performance, but very small mosfets for output power leading to super clean Amplification and high power from a small footprintClean preamp output: The spark additionally has preamp output RCAs, controlled by the volume pot, for use with powered speakers. An ideal configuration for an entry level desktop set up which performs well above its price pointIf you want to be where the music wants you to be the liquid spark will effortlessly put you there at a very affordable price. THD+N (both channels)- 1 Vrms (20mW)- 0.007% THD+N @ 1kHz. 5 Vrms (530mW)- 0.035% THD+N @ 1kHz. 10 Vrms (2.12W)- 0.065% THD @ 1kHz

For sale is a used Monoprice Monolith Liquid Spark Headphone Amplifier by Alex Cavalli. This amplifier has one audio input and one output, and is powered for optimal sound quality. The gray color and sleek design make it a great addition to any home audio setup.The brand of this amplifier is Monoprice and the model is Monolith. It is a plug-in aerial amplifier that is ideal for use with headphones. The amplifier has been previously used but is still in good condition and ready for a new owner. It belongs to the Amplifiers & Preamps, Receivers & Amplifiers, Home Audio, TV, Video & Home Audio, and Consumer Electronics categories. Comes with amp and OEM power brick. Amp is in full working condition.

Great condition, only used a few months.

Cavalli Audio - Liquid Gold Headphone Amplifier. This well regarded headphone amplifier sounds as good as the review says and is a great bargain. I used with my Abyss 1266 headphones with great success. The amp is in very nice cosmetic condition. Sorry the factory box and packaging are nowhere to be found but will pack well. Shipping via FEDEX .

Excellent condition Alex Cavelli Monolith Liquid Spark headphone amp with a Fosi Audio dual tube pre-Amp. I love this combo. Used to power my Hifiman Ananda and Meze headphones. I bought a powerful DAP so don’t need any more. Upgraded tubes. Very clean but also lovely tube sound. Just a great setup. High end cables, that cost me nearly the price of the amp. Both AC adapters included. Ready to go for you over ear cans or hard to drive IEMs. Will come packaged well for shipping.