GemTune Brand Hi-Fi Tube Amplifier w/ Power Cable (Parts and Repair) Condition: For parts or not working PLEASE NOTE: One of the speaker inputs on the back of the system has broken off. Also, when the system was plugged in using the included power cable, it would not power on or light up or indicate that the system had any power at all. Please see all of the included pictures for more details overall.The item is being listed for parts and repair and is being sold in AS IS condition. Weight: 21.00 This is a pre-owned item being sold AS IS. Unless noted, electronic/electrical/mechanical items are NOT tested for functionality and should be considered in for parts and repair condition. We describe each item to the best of our ability; however, we are NOT experts in any field. All measurements are approximated. Items may show wear consistent with usage and age, such as: discoloration, scratches, scuffs, dents, cracks, chips, holes, loose threads and stitches, edge and corner wear, box wear, oxidation, dirt; dust, other residue, owner-added markings, and signs of repair such as tape and glue. Lot items may not contain all original parts or accessories and may have been outfitted with replacement pieces and/or modifications by previous owners. Items and autographs without certificates or markers of authenticity cannot be guaranteed authentic. While we do our best to identify and discard fakes, we are not experts. Any certificates and markers of authenticity referenced in this listing are assertions of authenticity by the manufacturer, production company, or a third party, and not a guarantee of authenticity by Goodwill. Unless noted, collectibles such as coins, comics, and trading cards are ungraded. If you have any questions regarding this item, please contact us PRIOR to bidding. Bulk lots such as trading cards, sports cards, LEGOs, and more are not returnable.

Got this a few years ago, It lost the left channel and I’m not interested in fixing it myself. Great for someone with experience in tube amp repair. All the tubes light up. The original tubes are used. It still looks brand new. There is a small blemish on the front right that was there when I bought this. I have all of the original packaging and can ship safely only in the continuous 48 states. Ask for a shipping quote and I will provide you an accurate one. Any extra shipping costs will have to be paid by the buyer.

GEMTUNE Miniwatt APPJ PA1501A Mini TUbe Amplifier 6AD10. Used for about 2 hours into Tannoy speakers This is an excellent condition lightly used PA1501A amp. The power tubes are GE 6AD10. Pure sounding Class A amp Product description: PA1501A tube amplifier is the first tube amplifier launched in the APPJ workshop in 2015. It is an upgraded product of PA0901A. PA1501A uses imported 6AD10 brand new stock electronic tubes. There are many brands of 6AD10 on the market that can be directly replaced, such as Grants Bradford, Amperex, RCA, Sylvania, Westinghouse, GE, Philco, ITT, Chief, Tung-Sol, CBS, Admiral, Standard , Arcturus, Raytheon, Zalytron, Aladdin, Zenith, Motorola, IEC, Amperex, Mullard, etc. 6AD10 is a late-stage thing in the history of electronic tube development. It is an indirectly heated cathode double pentode-pentode composite tube with excellent performance. We use low-power pentodes for voltage amplification, high-power pentodes for power amplification, and transformer coupling to transmit power. The performance of the amplifier composed of 6AD10 is much better than that of the amplifier composed of 6BM8, ECL805, ECL82, and 6F3. It is manifested in three aspects, noise, frequency response, and power, especially power. The 6AD10 amplifier can output 3.5W, which is 6BM8. ECL805, ECL82, and 6F3 are incomparable, and the sound is better than EL84 and 6V6. Specifications: Tube: 6AD10 Power Output: 3.5W+3.5W @ 8 ohms Frequency Response: 30-40Khz (+-1db) Input Sensitivity: 500mV Signal-to-Noise Ratio: -80dB / 3.5W Residual Noise <0.5mV AC Input AC Voltage: 100-250V AC Power Consumption: 38W Input Impedance: 10K ohms Output Impedance: 8 ohms (Japan Z11-EI48*24 Output Transformers) Dimensions: 160mm (w) x 134mm (d) x 125mm (h) Weight: 2.5kg Input: RCA Jacks Output: Banana Jacks AC: Standard IEC Jack with Fuse protection (2A Fuse)