More Information Please note that this product is a preamplifier. It is not an amplifier and needs to be connected to an amplifier or an active audio device. In addition, it is not a phonograph preamplifier and cannot be used with a turntable. Introduction: Marantz M7 adopts the classic 12ax7b vacuum tube buffer audio amplifier, which not only helps to optimize the circuit, but also makes the sound more flexible. The tube preamplifier makes the sound softer and reduces the sharp and dry sound of digital music. The 12ax7b electronic tube preamplifier makes the sound warmer and makes people's music sound more authentic. Better sound, good sound, good sound preamplifier 7-color flashing LED light, very beautiful Tube preamplifier function: The audio signal input end can be connected to computers, CDs, mobile phones and other players to realize lossless audio. The output terminal can be connected with a digital amplifier and an active multimedia audio device. This is a preamplifier, not a power amplifier. It needs to be connected to an amplifier or an active audio device. Specifications: Audio input: RCA input * 1 group Audio output: RCA output * 1 group Size 240 one hundred and ninety 65mm Power supply: AC220V (AC110V voltage version can be customized) 1. Frequency response: 20hz-26khz (+/- 0.11db) 2. Total harmonic distortion: 0.009% (, 1kHz, output 1V) (3) Magnification: 10x (4) Maximum output: 20V (5) Signal to noise ratio: 88DB (6) Sensitivity: - 65dB (7) Input impedance: 50K Due to the new legal provisions, the sale is made without any warranty, guarantee or return. Since this is a private sale, I cannot provide a guarantee under the new EU law. The buyer agrees to this and acknowledges this with his purchase! According to the new EU law, this addition must be included under every online sale.

More Information Please note that this product is a preamplifier. It is not an amplifier and needs to be connected to an amplifier or an active audio device. In addition, it is not a phonograph preamplifier and cannot be used with a turntable. Introduction: Marantz M7 adopts the classic 12ax7b vacuum tube buffer audio amplifier, which not only helps to optimize the circuit, but also makes the sound more flexible. The tube preamplifier makes the sound softer and reduces the sharp and dry sound of digital music. The 12ax7b electronic tube preamplifier makes the sound warmer and makes people's music sound more authentic. Better sound, good sound, good sound preamplifier 7-color flashing LED light, very beautiful Tube preamplifier function: The audio signal input end can be connected to computers, CDs, mobile phones and other players to realize lossless audio. The output terminal can be connected with a digital amplifier and an active multimedia audio device. This is a preamplifier, not a power amplifier. It needs to be connected to an amplifier or an active audio device. Specifications: Audio input: RCA input * 1 group Audio output: RCA output * 1 group Size 240 one hundred and ninety 65mm Power supply: AC220V (AC110V voltage version can be customized) 1. Frequency response: 20hz-26khz (+/- 0.11db) 2. Total harmonic distortion: 0.009% (, 1kHz, output 1V) (3) Magnification: 10x (4) Maximum output: 20V (5) Signal to noise ratio: 88DB (6) Sensitivity: - 65dB (7) Input impedance: 50K Due to the new legal provisions, the sale is made without any warranty, guarantee or return. Since this is a private sale, I cannot provide a guarantee under the new EU law. The buyer agrees to this and acknowledges this with his purchase! According to the new EU law, this addition must be included under every online sale.

More Information Please note that this product is a preamplifier. It is not an amplifier and needs to be connected to an amplifier or an active audio device. In addition, it is not a phonograph preamplifier and cannot be used with a turntable. Introduction: Marantz M7 adopts the classic 12ax7b vacuum tube buffer audio amplifier, which not only helps to optimize the circuit, but also makes the sound more flexible. The tube preamplifier makes the sound softer and reduces the sharp and dry sound of digital music. The 12ax7b electronic tube preamplifier makes the sound warmer and makes people's music sound more authentic. Better sound, good sound, good sound preamplifier 7-color flashing LED light, very beautiful Tube preamplifier function: The audio signal input end can be connected to computers, CDs, mobile phones and other players to realize lossless audio. The output terminal can be connected with a digital amplifier and an active multimedia audio device. This is a preamplifier, not a power amplifier. It needs to be connected to an amplifier or an active audio device. Specifications: Audio input: RCA input * 1 group Audio output: RCA output * 1 group Size 240 one hundred and ninety 65mm Power supply: AC220V (AC110V voltage version can be customized) 1. Frequency response: 20hz-26khz (+/- 0.11db) 2. Total harmonic distortion: 0.009% (, 1kHz, output 1V) (3) Magnification: 10x (4) Maximum output: 20V (5) Signal to noise ratio: 88DB (6) Sensitivity: - 65dB (7) Input impedance: 50K Due to the new legal provisions, the sale is made without any warranty, guarantee or return. Since this is a private sale, I cannot provide a guarantee under the new EU law. The buyer agrees to this and acknowledges this with his purchase! According to the new EU law, this addition must be included under every online sale.

Marantz SR6009 220 Watts 7.2 Channel Receiver AV #897BB PAYMENT / SHIPPING / RETURNSWe only accept payment through PayPal with eBay checkout; we do not accept private offers outside of eBay. Payment is due within 8 business days of the date your auction ends or, if applicable, your invoice date. Any special arrangements need to be made before you pay. We only allow bidding from users with registered PayPal addresses and physical locations in the continental United States.Our hours of operation are Monday-Friday, 7am-3pm PT. We answer and ship during business hours. We do not ship on weekends. We ship within one business day of cleared payment and will only ship to registered PayPal addresses and physical locations in the continental United States.We strive for excellent customer service and delivering quality products. We will only allow returns if were contacted within 30 days of receiving the item. Please contact us within that time through eBay messages is there are ANY issues with your item/s so we can work to resolve the issue. Please do not open a case in the resolution center before contacting us first. We would like to address any problems before returning the item. If an item needs to be RETURNED, we will be happy to issue a Return Material Authorization number and email you a return label.We will not accept returns on items that have been modified in any way or have been damaged during installation or use.Before leaving us negative or neutral feedback or less than a 5-Star DSR rating, please give us the opportunity to make things right or let us know what we can do to improve.We leave positive feedback for all customers!Sales tax will be charged for items shipping to SC and NV.

>>UPDATE<< In case you have your own tubes and wanted to buy this preamp even cheaper -> without 3x12ax7 tubes - I can remove them from the offer and reduce the price accordingly - let me know! Up for sale is a chinese factory assembled (not DIY kit) Marantz 7 line preamplifier clone.It has not more than 5 hours on it so all the components and tubes are like new and need some more burn in time. Even now before full burn in it is the best out-of-the-box preamp I have had for this kind of money, imagine what would happen if you upgraded some parts! Point-to-point wiring rules!Preamp has no hum/noise and trully black background of course it sounds way better with NOS tubes ( Ive checked it) Now you have a chance to save on time, shipping costs and customs duties because sale is within EU! Specifications: Input jack Standard: RCA Block (4 sets of input, one-output) Frequency Response: 10-26kHz (+/- 0.11dB) Voltage amplifier level: about 15 times Total Harmonic Distortion: 0.078% Signal to noise ratio: -99dB Chassis dimensions: 32 x 17 x 5cm, total height is about 10cmProduct Features? Japanese original ALPS 16 type axial length of 15mm 100k double potentiometer, Switch is a Taiwan-invested factory production of 2*6, they can adjust the positioning mouth into four files to use. Use of all AC power supply in parallel to the three 12ax7 0.8mm brushed stainless steel plates using CNC punching chassis, SNR makes up -99dB, extremely clean background. Power transformers using H360 0.5 core piece 76 * 40 secondary filament winding especially with double shield grounding line is yellow-green line outlet A group of filament 3.15v * 2 for 3 12ax7 filament (12ax7 4 + 5 and 9 feet 6.3v) High Voltage 270v * 2 using the 6z5p Rectifier. Amplification circuit using scaffolding of welding, power use PCB Gold-plated RCA Block, 4 inputs, one set of outputs. Sale from private collection.No returns, no warranty because from private. I will gladly direct you to the 100% positive feedback page given to me as a seller. Shipping:Germany 18EURItaly, Portugal, Spain, Greece 25EUR Expedition next business day. Shipping cost given for Germany - if you need them to be shipped elsewhere in EU contact me to check actual cost BEFORE buying because I will need to adjust the shipping cost. I combine shipping - check my other listings.