YAQINTUBE AMPLIFIERMS-34D ----------------------------------LOOK PHOTOS FOR COSMETIC CONDITION====================================================== ============================================LOCAL PICKUP IS FREE------------------------------------* Professional packaging to avoid any damage in transit================================= ITEM INCLUDE MY FULL WARRANTY AS LISTED -------- LOOK PICTURE---------- Why wait, use Buy It Now and get it for a very low price if you live in the Howard County, MD Area I will consider arranging local pick-up or delivery if prior arrangements are made. LOCAL PICKUP FREE Always try to give as much information as possible but if you have more questions or would like more pictures then use the Ask Seller a Question link and I would be more than happy to provide them. A picture is worth a thousand words so take a look as that is the actual item and accessories you will receive. Thats it so please if you would like read my About Me page and Feedback and bid with confidence! Good luck and Happy Bidding All!

Yaqin MC-100C KT88 Bluetooth Integrated Vacuum Tube Power Pure Rear Amplifier Bluetooth 110V-240V KT88 Tube AmpUp for sale is a Yaqin MC-100C KT88 Bluetooth Integrated Vacuum Tube Power Amplifier, suitable for use with 110V-240V power sources. This amplifier is designed with high-quality components that provide crystal-clear sound and an immersive audio experience. With its sleek appearance, this Yaqin MC-100C model is the perfect addition to any home entertainment system. The amplifier features Bluetooth connectivity, allowing you to connect your devices wirelessly and stream your favorite music. It is a great option for audiophiles and home theater enthusiasts who want to enjoy high-quality sound from their favorite music.This is a good looking, great sounding, powerful tube amp with Bluetooth.It can also be used as a power amp via AMP input. Output Power?UL - 55W×2?8??/ TR - 28W×2?8?? Tubes: KT88 * 4, 6N8P/6SN7 * 4, 12AX7 * 2 -------------------------------------------------------------------------- The following description is from the Chinese website... The main factors affect the sound quality of vacuum tube amplifier 1. Single-ended and push-pull circuitAt the end of the power amplification, amplification of push-pull is easier to get high power output, because push-pull is a vacuum tube amplifier + signal, a vacuum tube amplifier - signal, and then superimposed, so large distortion. Single-ended amplifier is a vacuum tube amplifier +, - signal, does not need the signal superposition, therefore less distortion. The sound Single-ended than push-pull good, especially in some minor details. However, Single-ended is difficult to obtain high power output, with vacuum tubes of the same type, Single-ended can do 10W, while push-pull is easy to do 30W, Single-ended to obtain large power will have to pay more price. 2. push-pull end power amplifier of vacuum tube different connectionspush-pull the end of the power amplifying vacuum tube usually have three connections: triode form, super linear form and standard form. Theoretically speaking, the triode form by minimum distortion, output power is minimum; standard form get larger distortion, power is also the maximum; between super linear form between. 3. Affect the power transformer and output transformer of soundHigh quality vacuum tube amplifier inseparable quality transformers, power transformers currently technically no trouble, the output transformer is the decision of the vacuum tube amplifier sound quality is the key. Because regardless of the output transformer selection is good, how sophisticated technology, both methods exist to avoid leakage inductance and stray capacitance components, resulting phase distortion. Output transformer as inductive element, to the transmission signals of different frequencies have different inductance. Therefore, the output of the transformer will be different in different voices lead. No high-quality output transformer, other aspects of the production of better quality vacuum tube amplifier is also meaningless.Protection Function Note:This lamp is used for high voltage delay indication and fault indication when turning on. It is red when you open, turn green in 30 seconds and enter to work. When the machine breaks down(such as the tube is break down or output signal is too large)may damage the machine and speakers, the inner protection circuit will be cutting off the HAVC automatically, red and green light flash alternately, the user needs to shut off the machine and removal of faults, then the user can restart the machine.Bluetooth 5.0 Usage:The machine with a built-in bluetooth of version 4.0. So you can quickly connected the bluetooth device of digital products such as notebook computer, mobile phone and PAD. Realize the wireless transmission of music and enjoy it . Operation method is as follow? 1. Press the “INPUT” button on the panel or the “ ” on the remote to control bluetooth function.2.After hearing blare of the speakers, opened the Bluetooth function of connected digital equipment, and them search“F-3188”and connect it.Parameter:* Output Power?UL55W×2?8??TL28W×2?8??* Frequency Response?5Hz--70KHz?-2dB?* Distortion??0.8% SNR??90dB?A?* Input Sensitivity?Integrated??250mV* Pure post-stage??0.8V* Maximum Power Consumption??390VA* Tube?KT88 x 4 6N8P or 6SN7 x 4 12AX7 x 2Gross* Weight?about 34 kg* Net Weight?about 28 kg Size??W?395mm?D?495mm?H?240mm

International Buyers are Welcome :contact me to know the transport costs if youre living in de far Europe or outside of EuropePotential import duties are for the buyerRequest Google to be sure that youre looking the right item youre looking for ! ********************************************** Everything in very good condition . Sipping costs 20 for Belgium Luxembourg, Netherlands France & Germanyfor other countries please contact me : this is extremly heavy What you see on the pictures is what youll get.Transport = priority, recorded, tracking & insurance !HD pictures on request ********************************************** Ensemble en très bon étatFrais de port 20€ uniquement pour la Belgique, Luxembourg, Hollande, France & AllemagnePour toute autre destination me contacter avant enchère : cest extrêmement lourd. Ce que vous voyez sur les photos est ce que vous recevrez.Transport = prioritaire, recommandé, numéro de suivi & assurance.Photos hd sur demande

I have owned this amp for almost two years but not currently using it in my set up, I have two other valve amps. This is the most powerful at 60RMS per channel. Even the 25RMS per channel valve amps are ample power for majority of tower speakers. Amp is in good condition, 240v power supply. YAQIN MC-100B KT88 Vacuum Tube Hi-end Integrated Power Amplifier 110v-240v. Product Description: Features: User-selected amplifier modes, UT (Ultra linear) mode provides greater output power and TR (Triode) mode does smooth and rich sound. User-selected pure post-stage and integrated modes; Utilizes the audiophile capacitors and high quality metal precision resistors dedicated for audio frequency; Output transformers manufactured with Japanese silicon steel sheet and oxygen-free enameled copper and high quality lacquer, which offer a wide dynamic range at full rated output; Independent power supply for each channel. Applies special potentiometer as volume controller with low noise, and durable; Beautiful aluminum and steel heavy duty chassis, panel and bezels; Provides user adjustable bias, test points and tool to refine bias of the output tubes. Technical Specifications: Input Power110V - 240V AVAILABLE ? pls let us know your voltage choice ) Output Power Ultra-linear: 2x 60W (8 ohm), Triode state: 2x 30W (8 ohm) TubeKT88 x 4; 6N8P x 4; 12AX7B x 2 Input sensitivityIntegrated mode 0.25V pure post-stage mode 0.6V Frequency5Hz~70KHz (-2dB) Signal/Noise Ratio?85dB A Weight Harmonic Distortion<0.5% Input impedance20Kohm Consumption320W Load impedance8ohm or 4ohm Signal Inputs Level>300mv Audio InputTAPE,DVD,CD,TUNER Audio Output2 groups Input impedance20Kohm ColorGold Body & Dark Green Power Supply Don't miss your chance, just get it now!!! Dimensions: Gross Weight (kg): 29.5kg Net Weight (kg): 25.5kg Machine Size (mm): 465 × 396 × 212 mm Outsourcing Dimensions (mm): 610 × 510 × 365 mm