JVC EX-A1 MICRO STEREO MUSIC SYSTEM+REMOTE+POWER CABLE+FM/AM ANTENNA. HYBRID FEEDBACK DIGITAL AMPLIFIER.60W TOTAL RMS (30WPC RMS). 4 OHMS CAPABLE AND BUILT LIKE A TANK. EVERYTHING IN THE PHOTOS IS WHAT COMES WITH THE UNIT. SPEAKERS NOT INCLUDED. IT READS CD/CD-R WITH NO PROBLEM. BUT IT DOES NOT READ DVD DISCS ANYMORE. MOST PEOPLE USE BLU-RAY AND STREAM VIDEOS THESE DAYS SO DVD MOVIES ARE ALMOST HISTORY AND SHOULD NOT MATTER MUCH.THE AMP, CD DISCS AND RADIO WORK GREAT AND SOUNDS GREAT. THE FIRST PHOTO SHOWS A CD-R DISC WITH MP3 FILES PLAYING. NICE COSMETIC CONDITION. IF YOU HAVE ANY POTENTIAL PROBLEM WITH THE FACT THAT IT DOES NOT READ DVD DISCS ANYMORE, PLEASE DO NOT PURCHASE THIS ITEM. REMEMBER IT STILL PLAYS CD/CD-R DISCS PERFECTLY. I AM THE ORIGINAL OWNER. ***NO RETURNS BUT WILL GUARANTEE NOT DOA***PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS ***THE PURCHASE OF THIS ITEM GOES TO THE SUPPORT OF THE CHRISTIAN CHANNEL LAST DAYS PREPPING ON RUMBLE***

JVC EX-A1 MICRO STEREO MUSIC SYSTEM+REMOTE+POWER CABLE+FM/AM ANTENNA. HYBRID FEEDBACK DIGITAL AMPLIFIER.60W TOTAL RMS (30WPC RMS). 4 OHMS CAPABLE AND BUILT LIKE A TANK. EVERYTHING IN THE PHOTOS IS WHAT COMES WITH THE UNIT. SPEAKERS NOT INCLUDED. IT READS CD/CD-R WITH NO PROBLEM. BUT IT DOES NOT READ DVD DISCS ANYMORE. MOST PEOPLE USE BLU-RAY AND STREAM VIDEOS THESE DAYS SO DVD MOVIES ARE ALMOST HISTORY AND SHOULD NOT MATTER MUCH.THE AMP, CD DISCS AND RADIO WORK GREAT AND SOUNDS GREAT. THE FIRST PHOTO SHOWS A CD-R DISC WITH MP3 FILES PLAYING. NICE COSMETIC CONDITION. IF YOU HAVE ANY POTENTIAL PROBLEM WITH THE FACT THAT IT DOES NOT READ DVD DISCS ANYMORE, PLEASE DO NOT PURCHASE THIS ITEM. REMEMBER IT STILL PLAYS CD/CD-R DISCS PERFECTLY. I AM THE ORIGINAL OWNER. ***NO RETURNS BUT WILL GUARANTEE NOT DOA***PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS ***THE PURCHASE OF THIS ITEM GOES TO THE SUPPORT OF THE CHRISTIAN CHANNEL LAST DAYS PREPPING ON RUMBLE***

Quality Music Hall PH25.2 Audiophile Headphone amp, Hybrid Tube design, 2 1/4 inputs, 2 Pairs RCA inputs, 1 Pair RCA outputs for use as a preamplifier. Like all Music Hall products, excellent design, fit, finish, craftsmanship, performance and sound quality. It was designed and developed in the USA. It comes with an IEC power cord and is ready to plug and play. See the impressive specs and description below. It sounds superb, open, detailed, dynamic, involving, smooth, natural, transparent and very musical. Nice well cared for working condition, a few small nicks, small scratches on the top, nothing serious, always in a non smoking climate controlled environment, tested, with power cord. The shipping cost includes safe packing, insurance, prompt shipping and tracking number. Buy with confidence, see my feedback. Good Listening, SonnY :) Neutrik headphone output socketsReliable 6N16B tube pre-amp section with SRPP circuitCD and AUX inputPre-amp outputAudiophile grade CMC RCA socketsLow-noise R-core power transformerTwo buffered headphone outputs with TPA6120 opampsAlps Type 27 potentiometer with 0.5dB accuracyBrushed alloy fasciaVoltage switchable Dimensions and warranty: Dimensions: 8.5 x 13.5 x 3.5 Weight: 7.5 lbs. Warranty: 1 year The Music Hall ph25.2 is a hybrid headphone amp that combines the best of both worlds - a tube pre-amp with solid-state amplification. This technique has been used in high-end audio components for decades to achieve unparalleled sound quality, and the ph25.2 delivers just that. Hand-assembled with top-quality parts, the ph25.2 features a highly reliable 6N16B tube pre-amp section using SRPP circuit, CD and AUX input, pre-amp output, audiophile grade CMC RCA sockets, and a low-noise R-core power transformer. It also has two buffered headphone outputs that incorporate superior TPA6120 opamps and a precise Alps Type 27 potentiometer with 0.5dB accuracy. With a solid and substantial ½ inch brushed alloy fascia and voltage switchable feature, the ph25.2 is a beautiful and versatile addition to any audiophiles setup. Whether youre a die-hard tube fan or prefer solid-state amplification, the ph25.2 gives you the best of both worlds with its hybrid design. Rated power output: 650mW (Load=47ohm) Input sensitivity: 330mV Frequency response: 20Hz-20KHz (1dB) Noise: <0.8mV (at maximum volume) THD: <0.25% (1KHz) Dimensions (WxDxH): 8.5 x 13.5 x 3.5 Weight: 7.5 lbs.

Experience high-quality audio with the XDUOO MT-604 6J1*4 Balanced Tube Pre-amp XLR/4.4MM Class-A Hybrid Amplifier. With a maximum output power of 2000mW, this amplifier provides a powerful and clear sound that is perfect for music lovers. It features a tube pre-amp circuit with 6J1*4 tubes and a class-A hybrid amplifier that ensures a warm and dynamic sound.The XDUOO MT-604 amplifier has two audio inputs and two audio outputs, including TRS/Audio Jack and XLR connectors. It also comes with a headphone jack and XLR output, making it compatible with a range of audio devices. The unit is designed with a sleek black finish and is manufactured in 2021. Upgrade your audio experience with the XDUOO MT-604 6J1*4 Balanced Tube Pre-amp XLR/4.4MM Class-A Hybrid Amplifier.

JVC EX-A1 MICRO STEREO MUSIC SYSTEM+REMOTE+POWER CABLE+FM/AM ANTENNA. HYBRID FEEDBACK DIGITAL AMPLIFIER.60W TOTAL RMS (30WPC RMS). 4 OHMS CAPABLE AND BUILT LIKE A TANK. EVERYTHING IN THE PHOTOS IS WHAT COMES WITH THE UNIT. SPEAKERS NOT INCLUDED. IT READS CD/CD-R WITH NO PROBLEM. BUT IT DOES NOT READ DVD DISCS ANYMORE. MOST PEOPLE USE BLU-RAY AND STREAM VIDEOS THESE DAYS SO DVD MOVIES ARE ALMOST HISTORY AND SHOULD NOT MATTER MUCH.THE AMP, CD DISCS AND RADIO WORK GREAT AND SOUNDS GREAT. THE FIRST PHOTO SHOWS A CD-R DISC WITH MP3 FILES PLAYING. NICE COSMETIC CONDITION. IF YOU HAVE ANY POTENTIAL PROBLEM WITH THE FACT THAT IT DOES NOT READ DVD DISCS ANYMORE, PLEASE DO NOT PURCHASE THIS ITEM. REMEMBER IT STILL PLAYS CD/CD-R DISCS PERFECTLY. I AM THE ORIGINAL OWNER. ***NO RETURNS BUT WILL GUARANTEE NOT DOA***PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS ***THE PURCHASE OF THIS ITEM GOES TO THE SUPPORT OF THE CHRISTIAN CHANNEL LAST DAYS PREPPING ON RUMBLE***

Experience high-quality audio with the XDUOO MT-604 6J1*4 Balanced Tube Pre-amp XLR/4.4MM Class-A Hybrid Amplifier. With a maximum output power of 2000mW, this amplifier provides a powerful and clear sound that is perfect for music lovers. It features a tube pre-amp circuit with 6J1*4 tubes and a class-A hybrid amplifier that ensures a warm and dynamic sound.The XDUOO MT-604 amplifier has two audio inputs and two audio outputs, including TRS/Audio Jack and XLR connectors. It also comes with a headphone jack and XLR output, making it compatible with a range of audio devices. The unit is designed with a sleek black finish and is manufactured in 2021. Upgrade your audio experience with the XDUOO MT-604 6J1*4 Balanced Tube Pre-amp XLR/4.4MM Class-A Hybrid Amplifier.

Here’s a bullet-point description for the Carver CT-6 Sonic Holography Preamplifier Tuner that you can use for your eBay listing:Model: Carver CT-6, a premium audio device designed for high-fidelity sound enhancement.Features: Incorporates Sonic Holography technology for spatial sound effects, enhancing audio depth and realism.Functionality: Equipped with AM/FM stereo tuner and multiple input options including phono, CD, and tape.Condition: Pre-owned with minor cosmetic wear but fully operational and functions as intended.Construction: Made in Japan, ensuring quality craftsmanship and durability.Dimensions: Compact and slim design for easy integration into audio setups.Inputs/Outputs: Features six audio inputs and three outputs with stereo L/R RCA connections.Additional: Lacks remote control; manual tuning required.WARNING: I cannot guarantee the above specifications. It is what I found when searching information about the Carver CT-6. Buyers should verify before purchase.

JVC EX-A1 MICRO STEREO MUSIC SYSTEM+REMOTE+POWER CABLE+FM/AM ANTENNA. HYBRID FEEDBACK DIGITAL AMPLIFIER.60W TOTAL RMS (30WPC RMS). 4 OHMS CAPABLE AND BUILT LIKE A TANK. EVERYTHING IN THE PHOTOS IS WHAT COMES WITH THE UNIT. SPEAKERS NOT INCLUDED. IT READS CD/CD-R WITH NO PROBLEM. BUT IT DOES NOT READ DVD DISCS ANYMORE. MOST PEOPLE USE BLU-RAY AND STREAM VIDEOS THESE DAYS SO DVD MOVIES ARE ALMOST HISTORY AND SHOULD NOT MATTER MUCH.THE AMP, CD DISCS AND RADIO WORK GREAT AND SOUNDS GREAT. THE FIRST PHOTO SHOWS A CD-R DISC WITH MP3 FILES PLAYING. NICE COSMETIC CONDITION. IF YOU HAVE ANY POTENTIAL PROBLEM WITH THE FACT THAT IT DOES NOT READ DVD DISCS ANYMORE, PLEASE DO NOT PURCHASE THIS ITEM. REMEMBER IT STILL PLAYS CD/CD-R DISCS PERFECTLY. I AM THE ORIGINAL OWNER. ***NO RETURNS BUT WILL GUARANTEE NOT DOA***PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS ***THE PURCHASE OF THIS ITEM GOES TO THE SUPPORT OF THE CHRISTIAN CHANNEL LAST DAYS PREPPING ON RUMBLE***

NAD D3020 digital Hybrid amp and DAC.Great sounding very small form factor unit thats perfect for an office or bedroom set up.I purchased brand new and its been used in a spare bedroom only, non smoking household.Conservatively rated at 8, probably an easy 9 tbh.I used the phono input, the line input and the spdif coax input and the subwoofer out.It includes the original remote but it did stop working about a year back and I changed the battery but still did not work?I just did everything from the unit itself.Ships in it original box and with its power cord and the remote for free in the lower 48 at my asking price of $289.

JVC EX-A1 MICRO STEREO MUSIC SYSTEM+REMOTE+POWER CABLE+FM/AM ANTENNA. HYBRID FEEDBACK DIGITAL AMPLIFIER.60W TOTAL RMS (30WPC RMS). 4 OHMS CAPABLE AND BUILT LIKE A TANK. EVERYTHING IN THE PHOTOS IS WHAT COMES WITH THE UNIT. SPEAKERS NOT INCLUDED. IT READS CD/CD-R WITH NO PROBLEM. BUT IT DOES NOT READ DVD DISCS ANYMORE. MOST PEOPLE USE BLU-RAY AND STREAM VIDEOS THESE DAYS SO DVD MOVIES ARE ALMOST HISTORY AND SHOULD NOT MATTER MUCH.THE AMP, CD DISCS AND RADIO WORK GREAT AND SOUNDS GREAT. THE FIRST PHOTO SHOWS A CD-R DISC WITH MP3 FILES PLAYING. NICE COSMETIC CONDITION. IF YOU HAVE ANY POTENTIAL PROBLEM WITH THE FACT THAT IT DOES NOT READ DVD DISCS ANYMORE, PLEASE DO NOT PURCHASE THIS ITEM. REMEMBER IT STILL PLAYS CD/CD-R DISCS PERFECTLY. I AM THE ORIGINAL OWNER. ***NO RETURNS BUT WILL GUARANTEE NOT DOA***PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS ***THE PURCHASE OF THIS ITEM GOES TO THE SUPPORT OF THE CHRISTIAN CHANNEL LAST DAYS PREPPING ON RUMBLE***

With 5 kinds of analog and digital audio input (Bluetooth 5.0 / PC-USB / U-disk / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music.  Multiple audio outputs for different devices:  besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects.  Add to Favorites Seller Join newsletter New Arrival Ending Soon View Feedback About Us Contact Us View All Categories Nobsound & Douk Audio Add-on Items US Warehouse UK Warehouse DE Warehouse AU Warehouse Digital Amplifier Tube Amplifier Audio Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Audio Player Music Spectrum & Clock Empty Chassis Record Player & Turntable Part Power Supply Vacuum Tubes Hi-Fi Speakers Hi-Fi Cable Transformer Radio Communication Audio Accessories Other Home Feedback Save Seller New Listed Ending Soon Contact us Store Category Nobsound & Douk Audio Add-on Items US Warehouse Add-on Items Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Music Spectrum & Clock Audio Accessories Other UK Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Music Spectrum & Clock Record Player & Turntable Part Audio Board & DIY Kit Audio Accessories Other DE Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Music Spectrum & Clock Aluminum Chassis Record Player & Turntable Part Audio Board & DIY Kit Radio Communication Audio Accessories Other AU Warehouse Add-on Items Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Music Spectrum & Clock Audio Accessories Other Digital Amplifier Multi-Function Mono Channel 2.0 Channel 2.1 Channel 4.0 Channel 5.1 Channel Tube Amplifier DIY Kit Hybrid Amplifier Mini Tube Amplifier EL34 Tube Amplifier KT88 Tube Amplifier 300B Tube Amplifier Other Tube Amplifier Audio Amplifier Mini Amplifier Integrated Amplifier Power Amplifier Audio Board & DIY Kit Preamp & Phono Stage Tube Preamp Digital Preamp Phono Preamp Passive Preamp Audio Board & DIY Kit Headphone Amplifier Mini Headphone Amp Desktop Headphone Amp Portable Headphone Amp Tube Headphone Amp DAC & Audio Adapter Audio Adapter USB DAC Bluetooth Receiver/Transmitter Digital Interface Audio Board & DIY Kit Audio Splitter/Switcher Speaker Switcher Bluetooth & XLR & MIC 2 Way 3 Way 4 Way Multiple Way Audio Processor Guitar Effects Equalizer Audio Mixer Noise Isolator Audio Player Digital Player Record Player CD Player Portable Player Music Spectrum & Clock Analog VU Meter Tube Sound Level Meter LED Sound Level Meter VFD Audio Spectrum LED Clock Nixie Tube Clock VFD Tube Clock IPS Nixie Clock Oscilloscope Tube Clock Board & DIY Kit Other Empty Chassis Small-sized Medium-sized Large-sized Personalized Record Player & Turntable Part Set-up Transformer Record Weight & Clamp Cleaning Kit Scale Gauge Platter Mat Dust Cover Needle Other Power Supply Linear Power Supply Switching Power Supply Power Supply Filter USB Charging Hub Board & DIY Kit Vacuum Tubes Shuguang Tube PSVANE Tube Tube Socket Tube Tester Probe Hi-Fi Speakers Frequency Divider Speaker Unit Hi-Fi Cable RCA Audio Cable 1/8 & 1/4 Stereo Jack Cable Speaker Cable USB Cable Optical Fiber Cable Conversion Cable Dock Cable Other Transformer Toroidal transformer Output Transformer Other Radio Communication Tesla Coil Transmitter & Receiver Signal Generator Antennas & Tuners Shortwave Radios Ham Amateur Radio Audio Accessories Volume Controller Mount Stand Bracket Feet & Pads Op Amp Headphone Current Meter Other Other Join Our Newsletter Receive our email newsletters about new items and special promotions! Sign Up Now ! Nobsound B100 HIFI Tube Amplifier w/Bluetooth USB DAC COAX/OPT Hybrid Power Amp Item description Open-box, Ordered by Mistake and Return by the customer. NEVER USED, TOTALLY BRAND NEW. Any questions please feel free to contact us first. Thank you. Due to the scarcity of tubes and the instability of inventory, 6P16A / 12J1S tubes will be shipped at random, no difference in function and effect. Features With 5 kinds of analog and digital audio input (Bluetooth 5.0 / PC-USB / U-disk / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music. Multiple audio outputs for different devices: besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects. Combined design of tubes and transistors: using 6P16A/12J1S(at random) as preamplification, the sound is clear, warm, smooth and delicate with high fidelity. 2PCS Toshiba C5198 and 2PCS 1941 triode for power amplification, each channel can output 25W, easily to drive all home passive speakers. Vintage looking specially with VU meter: exquisite black panel matches with retro vacuum tubes and VU meter to dynamically to decorate home desktop space. With independent function buttons and input indicators on the top panel, easy to use, very suitable for home and desktop audio system use. Warm tips: 1. Only in the condition of large dynamic music and much bass effect the VU meter will work. 2. When inserting the tubes please pay attention to the direction, the arrow on the tube should be aligned with the bulge on the tube socket. 3. 6P16A/12J1S(shipped at random) vacuum tubes are not easy to be found on web. But its unique performance will bring you an unforgettable sound experience. If you want more spare tubes, please contact us directly. Parameters Audio input: Bluetooth 5.0 / Optical / Coaxial / PC-USB / U-disk / 2 groups of stereo RCA Audio output: banana speaker jacks /3.5mm headphone jack / low frequency out (connect active subwoofer) USB supported sampling rate: 16Bit/48kHz U-disk supported formats: MP3/WMA/WAV/APE/FLAC U-disk max storage capacity: 128G Coaxial/Optical sampling rate: 16Bit/48kHz Bluetooth version: 5.0 Power consumption: 70W Output power: 25W+25W @4Ω 17W+17W @8Ω Headphone matching impedance: 16-600Ω Headphone output power: 10mW@32Ω Input impedance: 47KΩ Output impedance: 4-16Ω Input sensitivity: 600mV Frequency response: 20Hz-20kHz (±2dB) SNR: ≥89dB Distortion(1kHz): 0.10% Separation: ≥75dB Working voltage: 110V/220V Dimensions(W*D*H): 170*170*120mm/6.69*6.69*4.72in Pacakge dimensions(W*D*H): 240*240*250mm/9.45*9.45*9.84in Net weight: 1.54kg/3.04lb Package weight: 2.5kg/5.51lb Packing list 1*Tube Amplifier 1*Power Cord Payment Fast Shipping Return Policy About us Contact us Payment Safe and secure payment by PayPal. Fast Shipping The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver. Return Policy Free Return Within 30 Days We provide free return with 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please dont hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please dont leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Home Feedback Save Seller New Listed Ending Soon Contact us

JVC EX-A1 MICRO STEREO MUSIC SYSTEM+REMOTE+POWER CABLE+FM/AM ANTENNA. HYBRID FEEDBACK DIGITAL AMPLIFIER.60W TOTAL RMS (30WPC RMS). 4 OHMS CAPABLE AND BUILT LIKE A TANK. EVERYTHING IN THE PHOTOS IS WHAT COMES WITH THE UNIT. SPEAKERS NOT INCLUDED. IT READS CD/CD-R WITH NO PROBLEM. BUT IT DOES NOT READ DVD DISCS ANYMORE. MOST PEOPLE USE BLU-RAY AND STREAM VIDEOS THESE DAYS SO DVD MOVIES ARE ALMOST HISTORY AND SHOULD NOT MATTER MUCH.THE AMP, CD DISCS AND RADIO WORK GREAT AND SOUNDS GREAT. THE FIRST PHOTO SHOWS A CD-R DISC WITH MP3 FILES PLAYING. NICE COSMETIC CONDITION. IF YOU HAVE ANY POTENTIAL PROBLEM WITH THE FACT THAT IT DOES NOT READ DVD DISCS ANYMORE, PLEASE DO NOT PURCHASE THIS ITEM. REMEMBER IT STILL PLAYS CD/CD-R DISCS PERFECTLY. I AM THE ORIGINAL OWNER. ***NO RETURNS BUT WILL GUARANTEE NOT DOA***PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS ***THE PURCHASE OF THIS ITEM GOES TO THE SUPPORT OF THE CHRISTIAN CHANNEL LAST DAYS PREPPING ON RUMBLE***

Includes EVERYTHING FROM ORIGINAL ORDER (Box, Amp, TUBE, power supply, Massdrop bag) Original owner. Works PERFECTLY. Used for less than 1 hour for audio comparison SPECSMassdrop x Alex CavalliChassis: High-grade CNC-milled aluminum with bead-blasted finish, silicone pads on feetFrequency response: 20 Hz–20 kHz, -0.2 dBMaximum power, 50 ohms: 1W Rms per channelOutput impedance: < 0.5 ohm at 1 kHzTHD: < 0.008%, 20 Hz–20 kHz 1 VrmsTHD: 0.0014% at 1 kHz, 1 Vrms with 50R loadIMD: 0.002% CCIF 1 VrmsSNR: -97 dB, 20 Hz–20 kHz (1 Vrms into 45 ohms)Crosstalk: -85 dv at 1 kHzTopology: Capacitor-coupled tube hybrid using 6922 tube, single-endedGain: 8x (18 dB)Input: RCAOutput: 4-pin XLR, ¼ in (6.3 mm) TRS headphone jacksProtection: Delayed start with muting relay and DC offset detectionPower supply: Wall wart with 28V DC 1.25APower consumption: Maximum 35W (28V, 1.25A), ~9W idleDimensions: 8.3 x 9.1 x 2.2 in (210 x 230 x 57 mm)Weight: 3.6 lbs (1,625 g)Individually serialized

JVC EX-A1 MICRO SYSTEM+REMOTE+POWER CABLE+FM/AM ANTENNA. HYBRID FEEDBACK DIGITAL AMPLIFIER.60W TOTAL RMS (30WPC RMS). 4 OHMS CAPABLE AND BUILT LIKE A TANK. EVERYTHING IN THE PHOTOS IS WHAT COMES WITH THE UNIT. SPEAKERS NOT INCLUDED. IT READS CD/CD-R WITH NO PROBLEM. BUT IT DOES NOT READ DVD DISCS ANYMORE. MOST PEOPLE USE BLU-RAY AND STREAM VIDEOS THESE DAYS SO DVD MOVIES ARE ALMOST HISTORY AND SHOULD NOT MATTER MUCH.THE AMP, CD DISCS AND RADIO WORK GREAT AND SOUNDS GREAT. THE FIRST PHOTO SHOWS A CD-R DISC WITH MP3 FILES PLAYING. NICE COSMETIC CONDITION. IF YOU HAVE ANY POTENTIAL PROBLEM WITH THE FACT THAT IT DOES NOT READ DVD DISCS ANYMORE, PLEASE DO NOT PURCHASE THIS ITEM. REMEMBER IT STILL PLAYS CD/CD-R DISCS PERFECTLY. I AM THE ORIGINAL OWNER. ***NO RETURNS BUT WILL GUARANTEE NOT DOA***PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS ***THE PURCHASE OF THIS ITEM GOES TO THE SUPPORT OF THE CHRISTIAN CHANNEL LAST DAYS PREPPING ON RUMBLE***

Stax SRA-3S Hybrid Tube Electrostatic Headphone Amp Stax SR-X MK3 headphones. The Stax SRA-3S is a combined Stax preamplifier and headphone amplifier. Accepts phono and line inputs. It has a dual 6CG7/6FQ7 output stage for Stax Electrostatic headphones and a REC OUT output. It only has normal bias Stax Electrostatic headphone outputs. This HIGH END tube amplifier is one of the best of its kind for listening to Stax electrostatic headphones. Excellent condition . It has been checked by a technician. Rare example for the European market. It works on 220V. Original instructions attached Stax SR-X MK3 headphones Excellent conditions. New ear cushions (value $60). It works perfectly . The original ear cushions in good condition are also included in the sale. “The SR-X Mark 3 sounds great! As I said above, it's smooth, uncolored, undistorted, natural, clean, clear and open. Everything sounds great, especially real acoustic and vocal music. The SR-X Mark 3 are non-fatiguing for hours and hours and hours of continuous enjoyment With the SR-X Mark III, everything sounds as it ought to. Everything is in its place, with incredible detail and open soundstage. Everything sounds distinct from everything else. Nothing mushes into anything else. Every voice, multitrack layer and instrument is heard distinctly as it should be, not as a bland wall-of-mixed-up-crud.” (KEN ROCKWELL ) STAX SRA-3s preamplificatore e un amplificatore per cuffie elettrostatiche Stax combinati. Accetta ingressi per phono e linea. Ha un doppio stadio di uscita 6CG7/6FQ7 per le cuffie Stax e una uscita REC OUT. Ha solo uscite di polarizzazione per cuffie Stax normal bias. Questo amplificatore a valvole HIGH END è uno dei migliori nel suo genere per l’ascolto delle cuffie elettrostatiche Stax . Ottime condizioni . E’ stato controllato da un tecnico . Raro esemplare per il mercato europeo. Funziona a 220V. Allegate istruzioni originali Stax SR-X MK3 cuffia Condizioni ottime . Cuscinetti auricolari nuovi ( valore 60 dollari ). Funziona perfettamente . Sono compresi nella vendita anche i cuscinetti auricolari originali in buono stato. “L'SR-X Mark 3 suona alla grande!…il suono è liscio, incolore, non distorto, naturale, pulito, chiaro e aperto. Tutto suona alla grande, soprattutto la vera musica acustica e vocale. Gli SR-X Mark 3 non affaticano per ore, ore e ore di divertimento continuo Con l'SR-X Mark III, tutto suona come dovrebbe. Tutto è al suo posto, con dettagli incredibili e palcoscenico aperto. Tutto sembra distinto da tutto il resto. Niente si confonde con qualcos'altro. Ogni voce, livello multitraccia e strumento viene ascoltato distintamente come dovrebbe essere..( KEN ROCKWELL)

Includes EVERYTHING FROM ORIGINAL ORDER (Box, Amp, TUBE, power supply, Massdrop bag) Original owner. Works PERFECTLY. Used for less than 1 hour for audio comparison SPECSMassdrop x Alex CavalliChassis: High-grade CNC-milled aluminum with bead-blasted finish, silicone pads on feetFrequency response: 20 Hz–20 kHz, -0.2 dBMaximum power, 50 ohms: 1W Rms per channelOutput impedance: < 0.5 ohm at 1 kHzTHD: < 0.008%, 20 Hz–20 kHz 1 VrmsTHD: 0.0014% at 1 kHz, 1 Vrms with 50R loadIMD: 0.002% CCIF 1 VrmsSNR: -97 dB, 20 Hz–20 kHz (1 Vrms into 45 ohms)Crosstalk: -85 dv at 1 kHzTopology: Capacitor-coupled tube hybrid using 6922 tube, single-endedGain: 8x (18 dB)Input: RCAOutput: 4-pin XLR, ¼ in (6.3 mm) TRS headphone jacksProtection: Delayed start with muting relay and DC offset detectionPower supply: Wall wart with 28V DC 1.25APower consumption: Maximum 35W (28V, 1.25A), ~9W idleDimensions: 8.3 x 9.1 x 2.2 in (210 x 230 x 57 mm)Weight: 3.6 lbs (1,625 g)Individually serialized

Original owner. xDuoo MT-601 tube & solid-state hybrid headphone amplifier and tube buffer preamp. Headphone 1300mW output onto 32 Ohms. Many professional reviews online, and deeper dive on the xDuoo website. I upgraded the Chinese tubes to Western military grade matched 5654W. Low hours on the upgraded tube set. Replacement matched 5654W tube set is available from Amazon for $20 or so, but they should have a very long life. Free Shipping to Lower 48.

JVC EX-A1 MICRO SYSTEM+REMOTE+POWER CABLE+FM/AM ANTENNA. HYBRID FEEDBACK DIGITAL AMPLIFIER.60W TOTAL RMS (30WPC RMS). 4 OHMS CAPABLE AND BUILT LIKE A TANK. EVERYTHING IN THE PHOTOS IS WHAT COMES WITH THE UNIT. SPEAKERS NOT INCLUDED. IT READS CD/CD-R WITH NO PROBLEM. BUT IT DOES NOT READ DVD DISCS ANYMORE. MOST PEOPLE USE BLU-RAY AND STREAM VIDEOS THESE DAYS SO DVD MOVIES ARE ALMOST HISTORY AND SHOULD NOT MATTER MUCH.THE AMP, CD DISCS AND RADIO WORK GREAT AND SOUNDS GREAT. THE FIRST PHOTO SHOWS A CD-R DISC WITH MP3 FILES PLAYING. NICE COSMETIC CONDITION. IF YOU HAVE ANY POTENTIAL PROBLEM WITH THE FACT THAT IT DOES NOT READ DVD DISCS ANYMORE, PLEASE DO NOT PURCHASE THIS ITEM. REMEMBER IT STILL PLAYS CD/CD-R DISCS PERFECTLY. I AM THE ORIGINAL OWNER. ***NO RETURNS BUT WILL GUARANTEE NOT DOA***PLEASE VIEW MY OTHER ITEMS FOR SALE. THANKS ***THE PURCHASE OF THIS ITEM GOES TO THE SUPPORT OF THE CHRISTIAN CHANNEL LAST DAYS PREPPING ON RUMBLE***

With 5 kinds of analog and digital audio input (Bluetooth 5.0 / PC-USB / U-disk / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music.  Multiple audio outputs for different devices:  besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects.  Add to Favorites Seller Join newsletter New Arrival Ending Soon View Feedback About Us Contact Us View All Categories Nobsound & Douk Audio Add-on Items US Warehouse UK Warehouse DE Warehouse AU Warehouse Digital Amplifier Tube Amplifier Audio Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Audio Player Music Spectrum & Clock Empty Chassis Record Player & Turntable Part Power Supply Vacuum Tubes Hi-Fi Speakers Hi-Fi Cable Transformer Radio Communication Audio Accessories Other Home Feedback Save Seller New Listed Ending Soon Contact us Store Category Nobsound & Douk Audio Add-on Items US Warehouse Add-on Items Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Music Spectrum & Clock Audio Accessories Other UK Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Music Spectrum & Clock Record Player & Turntable Part Audio Board & DIY Kit Audio Accessories Other DE Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Music Spectrum & Clock Aluminum Chassis Record Player & Turntable Part Audio Board & DIY Kit Radio Communication Audio Accessories Other AU Warehouse Add-on Items Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Music Spectrum & Clock Audio Accessories Other Digital Amplifier Multi-Function Mono Channel 2.0 Channel 2.1 Channel 4.0 Channel 5.1 Channel Tube Amplifier DIY Kit Hybrid Amplifier Mini Tube Amplifier EL34 Tube Amplifier KT88 Tube Amplifier 300B Tube Amplifier Other Tube Amplifier Audio Amplifier Mini Amplifier Integrated Amplifier Power Amplifier Audio Board & DIY Kit Preamp & Phono Stage Tube Preamp Digital Preamp Phono Preamp Passive Preamp Audio Board & DIY Kit Headphone Amplifier Mini Headphone Amp Desktop Headphone Amp Portable Headphone Amp Tube Headphone Amp DAC & Audio Adapter Audio Adapter USB DAC Bluetooth Receiver/Transmitter Digital Interface Audio Board & DIY Kit Audio Splitter/Switcher Speaker Switcher Bluetooth & XLR & MIC 2 Way 3 Way 4 Way Multiple Way Audio Processor Guitar Effects Equalizer Audio Mixer Noise Isolator Audio Player Digital Player Record Player CD Player Portable Player Music Spectrum & Clock Analog VU Meter Tube Sound Level Meter LED Sound Level Meter VFD Audio Spectrum LED Clock Nixie Tube Clock VFD Tube Clock IPS Nixie Clock Oscilloscope Tube Clock Board & DIY Kit Other Empty Chassis Small-sized Medium-sized Large-sized Personalized Record Player & Turntable Part Set-up Transformer Record Weight & Clamp Cleaning Kit Scale Gauge Platter Mat Dust Cover Needle Other Power Supply Linear Power Supply Switching Power Supply Power Supply Filter USB Charging Hub Board & DIY Kit Vacuum Tubes Shuguang Tube PSVANE Tube Tube Socket Tube Tester Probe Hi-Fi Speakers Frequency Divider Speaker Unit Hi-Fi Cable RCA Audio Cable 1/8 & 1/4 Stereo Jack Cable Speaker Cable USB Cable Optical Fiber Cable Conversion Cable Dock Cable Other Transformer Toroidal transformer Output Transformer Other Radio Communication Tesla Coil Transmitter & Receiver Signal Generator Antennas & Tuners Shortwave Radios Ham Amateur Radio Audio Accessories Volume Controller Mount Stand Bracket Feet & Pads Op Amp Headphone Current Meter Other Other Join Our Newsletter Receive our email newsletters about new items and special promotions! Sign Up Now ! Nobsound B100 HIFI Tube Amplifier w/Bluetooth USB DAC COAX/OPT Hybrid Power Amp Item description Open-box, Ordered by Mistake and Return by the customer. NEVER USED, TOTALLY BRAND NEW. Any questions please feel free to contact us first. Thank you. Due to the scarcity of tubes and the instability of inventory, 6P16A / 12J1S tubes will be shipped at random, no difference in function and effect. Features With 5 kinds of analog and digital audio input (Bluetooth 5.0 / PC-USB / U-disk / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music. Multiple audio outputs for different devices: besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects. Combined design of tubes and transistors: using 6P16A/12J1S(at random) as preamplification, the sound is clear, warm, smooth and delicate with high fidelity. 2PCS Toshiba C5198 and 2PCS 1941 triode for power amplification, each channel can output 25W, easily to drive all home passive speakers. Vintage looking specially with VU meter: exquisite black panel matches with retro vacuum tubes and VU meter to dynamically to decorate home desktop space. With independent function buttons and input indicators on the top panel, easy to use, very suitable for home and desktop audio system use. Warm tips: 1. Only in the condition of large dynamic music and much bass effect the VU meter will work. 2. When inserting the tubes please pay attention to the direction, the arrow on the tube should be aligned with the bulge on the tube socket. 3. 6P16A/12J1S(shipped at random) vacuum tubes are not easy to be found on web. But its unique performance will bring you an unforgettable sound experience. If you want more spare tubes, please contact us directly. Parameters Audio input: Bluetooth 5.0 / Optical / Coaxial / PC-USB / U-disk / 2 groups of stereo RCA Audio output: banana speaker jacks /3.5mm headphone jack / low frequency out (connect active subwoofer) USB supported sampling rate: 16Bit/48kHz U-disk supported formats: MP3/WMA/WAV/APE/FLAC U-disk max storage capacity: 128G Coaxial/Optical sampling rate: 16Bit/48kHz Bluetooth version: 5.0 Power consumption: 70W Output power: 25W+25W @4Ω 17W+17W @8Ω Headphone matching impedance: 16-600Ω Headphone output power: 10mW@32Ω Input impedance: 47KΩ Output impedance: 4-16Ω Input sensitivity: 600mV Frequency response: 20Hz-20kHz (±2dB) SNR: ≥89dB Distortion(1kHz): 0.10% Separation: ≥75dB Working voltage: 110V/220V Dimensions(W*D*H): 170*170*120mm/6.69*6.69*4.72in Pacakge dimensions(W*D*H): 240*240*250mm/9.45*9.45*9.84in Net weight: 1.54kg/3.04lb Package weight: 2.5kg/5.51lb Packing list 1*Tube Amplifier 1*Power Cord Payment Fast Shipping Return Policy About us Contact us Payment Safe and secure payment by PayPal. Fast Shipping The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver. Return Policy Free Return Within 30 Days We provide free return with 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please dont hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please dont leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Home Feedback Save Seller New Listed Ending Soon Contact us

Includes EVERYTHING FROM ORIGINAL ORDER (Box, Amp, TUBE, power supply, Massdrop bag) Original owner. Works PERFECTLY. Used for less than 1 hour for audio comparison SPECSMassdrop x Alex CavalliChassis: High-grade CNC-milled aluminum with bead-blasted finish, silicone pads on feetFrequency response: 20 Hz–20 kHz, -0.2 dBMaximum power, 50 ohms: 1W Rms per channelOutput impedance: < 0.5 ohm at 1 kHzTHD: < 0.008%, 20 Hz–20 kHz 1 VrmsTHD: 0.0014% at 1 kHz, 1 Vrms with 50R loadIMD: 0.002% CCIF 1 VrmsSNR: -97 dB, 20 Hz–20 kHz (1 Vrms into 45 ohms)Crosstalk: -85 dv at 1 kHzTopology: Capacitor-coupled tube hybrid using 6922 tube, single-endedGain: 8x (18 dB)Input: RCAOutput: 4-pin XLR, ¼ in (6.3 mm) TRS headphone jacksProtection: Delayed start with muting relay and DC offset detectionPower supply: Wall wart with 28V DC 1.25APower consumption: Maximum 35W (28V, 1.25A), ~9W idleDimensions: 8.3 x 9.1 x 2.2 in (210 x 230 x 57 mm)Weight: 3.6 lbs (1,625 g)Individually serialized

With 5 kinds of analog and digital audio input (Bluetooth 5.0 / PC-USB / U-disk / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music.  Multiple audio outputs for different devices:  besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects.  Add to Favorites Seller Join newsletter New Arrival Ending Soon View Feedback About Us Contact Us View All Categories Nobsound & Douk Audio Add-on Items US Warehouse UK Warehouse DE Warehouse AU Warehouse Digital Amplifier Tube Amplifier Audio Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Audio Player Music Spectrum & Clock Empty Chassis Record Player & Turntable Part Power Supply Vacuum Tubes Hi-Fi Speakers Hi-Fi Cable Transformer Radio Communication Audio Accessories Other Home Feedback Save Seller New Listed Ending Soon Contact us Store Category Nobsound & Douk Audio Add-on Items US Warehouse Add-on Items Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Music Spectrum & Clock Audio Accessories Other UK Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Music Spectrum & Clock Record Player & Turntable Part Audio Board & DIY Kit Audio Accessories Other DE Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Music Spectrum & Clock Aluminum Chassis Record Player & Turntable Part Audio Board & DIY Kit Radio Communication Audio Accessories Other AU Warehouse Add-on Items Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Music Spectrum & Clock Audio Accessories Other Digital Amplifier Multi-Function Mono Channel 2.0 Channel 2.1 Channel 4.0 Channel 5.1 Channel Tube Amplifier DIY Kit Hybrid Amplifier Mini Tube Amplifier EL34 Tube Amplifier KT88 Tube Amplifier 300B Tube Amplifier Other Tube Amplifier Audio Amplifier Mini Amplifier Integrated Amplifier Power Amplifier Audio Board & DIY Kit Preamp & Phono Stage Tube Preamp Digital Preamp Phono Preamp Passive Preamp Audio Board & DIY Kit Headphone Amplifier Mini Headphone Amp Desktop Headphone Amp Portable Headphone Amp Tube Headphone Amp DAC & Audio Adapter Audio Adapter USB DAC Bluetooth Receiver/Transmitter Digital Interface Audio Board & DIY Kit Audio Splitter/Switcher Speaker Switcher Bluetooth & XLR & MIC 2 Way 3 Way 4 Way Multiple Way Audio Processor Guitar Effects Equalizer Audio Mixer Noise Isolator Audio Player Digital Player Record Player CD Player Portable Player Music Spectrum & Clock Analog VU Meter Tube Sound Level Meter LED Sound Level Meter VFD Audio Spectrum LED Clock Nixie Tube Clock VFD Tube Clock IPS Nixie Clock Oscilloscope Tube Clock Board & DIY Kit Other Empty Chassis Small-sized Medium-sized Large-sized Personalized Record Player & Turntable Part Set-up Transformer Record Weight & Clamp Cleaning Kit Scale Gauge Platter Mat Dust Cover Needle Other Power Supply Linear Power Supply Switching Power Supply Power Supply Filter USB Charging Hub Board & DIY Kit Vacuum Tubes Shuguang Tube PSVANE Tube Tube Socket Tube Tester Probe Hi-Fi Speakers Frequency Divider Speaker Unit Hi-Fi Cable RCA Audio Cable 1/8 & 1/4 Stereo Jack Cable Speaker Cable USB Cable Optical Fiber Cable Conversion Cable Dock Cable Other Transformer Toroidal transformer Output Transformer Other Radio Communication Tesla Coil Transmitter & Receiver Signal Generator Antennas & Tuners Shortwave Radios Ham Amateur Radio Audio Accessories Volume Controller Mount Stand Bracket Feet & Pads Op Amp Headphone Current Meter Other Other Join Our Newsletter Receive our email newsletters about new items and special promotions! Sign Up Now ! Nobsound B100 HIFI Tube Amplifier w/Bluetooth USB DAC COAX/OPT Hybrid Power Amp Item description Open-box, Ordered by Mistake and Return by the customer. NEVER USED, TOTALLY BRAND NEW. Any questions please feel free to contact us first. Thank you. Due to the scarcity of tubes and the instability of inventory, 6P16A / 12J1S tubes will be shipped at random, no difference in function and effect. Features With 5 kinds of analog and digital audio input (Bluetooth 5.0 / PC-USB / U-disk / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music. Multiple audio outputs for different devices: besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects. Combined design of tubes and transistors: using 6P16A/12J1S(at random) as preamplification, the sound is clear, warm, smooth and delicate with high fidelity. 2PCS Toshiba C5198 and 2PCS 1941 triode for power amplification, each channel can output 25W, easily to drive all home passive speakers. Vintage looking specially with VU meter: exquisite black panel matches with retro vacuum tubes and VU meter to dynamically to decorate home desktop space. With independent function buttons and input indicators on the top panel, easy to use, very suitable for home and desktop audio system use. Warm tips: 1. Only in the condition of large dynamic music and much bass effect the VU meter will work. 2. When inserting the tubes please pay attention to the direction, the arrow on the tube should be aligned with the bulge on the tube socket. 3. 6P16A/12J1S(shipped at random) vacuum tubes are not easy to be found on web. But its unique performance will bring you an unforgettable sound experience. If you want more spare tubes, please contact us directly. Parameters Audio input: Bluetooth 5.0 / Optical / Coaxial / PC-USB / U-disk / 2 groups of stereo RCA Audio output: banana speaker jacks /3.5mm headphone jack / low frequency out (connect active subwoofer) USB supported sampling rate: 16Bit/48kHz U-disk supported formats: MP3/WMA/WAV/APE/FLAC U-disk max storage capacity: 128G Coaxial/Optical sampling rate: 16Bit/48kHz Bluetooth version: 5.0 Power consumption: 70W Output power: 25W+25W @4Ω 17W+17W @8Ω Headphone matching impedance: 16-600Ω Headphone output power: 10mW@32Ω Input impedance: 47KΩ Output impedance: 4-16Ω Input sensitivity: 600mV Frequency response: 20Hz-20kHz (±2dB) SNR: ≥89dB Distortion(1kHz): 0.10% Separation: ≥75dB Working voltage: 110V/220V Dimensions(W*D*H): 170*170*120mm/6.69*6.69*4.72in Pacakge dimensions(W*D*H): 240*240*250mm/9.45*9.45*9.84in Net weight: 1.54kg/3.04lb Package weight: 2.5kg/5.51lb Packing list 1*Tube Amplifier 1*Power Cord Payment Fast Shipping Return Policy About us Contact us Payment Safe and secure payment by PayPal. Fast Shipping The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver. Return Policy Free Return Within 30 Days We provide free return with 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please dont hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please dont leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Home Feedback Save Seller New Listed Ending Soon Contact us

Massdrop x Alex Cavalli Tube Hybrid Amplifier (Headphones) SPECSMassdrop x Alex CavalliChassis: High-grade CNC-milled aluminum with bead-blasted finish, silicone pads on feetFrequency response: 20 Hz–20 kHz, -0.2 dBMaximum power, 50 ohms: 1W Rms per channelOutput impedance: < 0.5 ohm at 1 kHzTHD: < 0.008%, 20 Hz–20 kHz 1 VrmsTHD: 0.0014% at 1 kHz, 1 Vrms with 50R loadIMD: 0.002% CCIF 1 VrmsSNR: -97 dB, 20 Hz–20 kHz (1 Vrms into 45 ohms)Crosstalk: -85 dv at 1 kHzTopology: Capacitor-coupled tube hybrid using 6922 tube, single-endedGain: 8x (18 dB)Input: RCAOutput: 4-pin XLR, ¼ in (6.3 mm) TRS headphone jacksProtection: Delayed start with muting relay and DC offset detectionPower supply: Wall wart with 28V DC 1.25APower consumption: Maximum 35W (28V, 1.25A), ~9W idleDimensions: 8.3 x 9.1 x 2.2 in (210 x 230 x 57 mm)Weight: 3.6 lbs (1,625 g)Individually serialized

Hypex Subwoofer Amp HS 80 Lautsprecherbox und Bassunterlage Nur Abholung da hohes Gewicht Hoher Neupreis

Hypex Subwoofer Amp HS 80 Lautsprecherbox und Bassunterlage Nur Abholung da hohes Gewicht Hoher Neupreis