Fisher X-100A “Professional Series” Tube Integrated Amplifier with Walnut Cabinet Offered here is a classic 1960s Fisher X-100A Professional Series stereo integrated tube amplifier, one of the most musical and sought-after amplifiers from the golden age of American hi-fi. Designed and manufactured in the USA by Fisher Radio Corporation during the early high-fidelity era, the X-100A combines elegant industrial design with the warm, detailed sound that only vintage vacuum tubes can deliver. Built around a robust EL84/7189 output stage and Fisher’s highly regarded preamp circuitry, the X-100A produces rich midrange, deep musicality, and excellent stereo imaging—qualities that made Fisher a favorite in studios and audiophile systems alike. The amplifier features the iconic brushed aluminum faceplate with gold-tone control knobs and is housed in its original walnut wooden cabinet, making it as visually stunning as it is sonically impressive. A true vintage hi-fi collectible and an outstanding centerpiece for any tube-based audio system. Technical Specifications Manufacturer: Fisher Radio Corporation (USA) Model: X-100A Professional Series Type: Stereo Integrated Tube Amplifier Year of Manufacture: circa 1965 Power Output: 17 watts per channel RMS approx. 36 watts IHF music power Frequency Response: 20 Hz – 20 kHz ±1.5 dB Total Harmonic Distortion: approx. 0.5% Speaker Impedance: 8 – 16 ohms Inputs: Phono (magnetic cartridge) High-level inputs (Aux / Radio / Tape / Monitor) Tape record output Controls: Volume Balance Bass / Treble tone controls Input selector Loudness contour Tape monitor switching Dimensions: approx. 40.5 × 33 × 16 cm Weight: approx. 15 kg Tube Complement The Fisher X-100A uses a classic and highly respected tube lineup: 4 × 7189 / EL84 – power output tubes 5 × ECC83 / 12AX7 – preamp and driver stages The 7189 is the rugged, high-voltage version of the EL84, delivering excellent clarity, dynamic response, and musical warmth. Features Classic push-pull EL84 / 7189 output stage Integrated stereo preamplifier and power amplifier Magnetic phono stage for turntables Multiple high-level inputs for tape decks, tuners, and auxiliary sources Precision tone controls and loudness compensation Heavy-duty Fisher output transformers Original walnut wooden cabinet Made in the USA during the golden age of tube hi-fi Sound Character The Fisher X-100A is known for its lush midrange, smooth highs, and tight, articulate bass, making it a perfect match for efficient vintage loudspeakers such as AR, KLH, Altec, Dynaco, or modern high-efficiency designs. Even with modest power output, its tube topology delivers a remarkably full and engaging listening experience. Highly collectible vintage Fisher amplifier Classic tube sound from the golden age of hi-fi Beautiful walnut cabinet and brushed aluminum faceplate A wonderful opportunity to own a legendary Fisher tube integrated amplifier that combines timeless design, superb engineering, and the unmistakable warmth of vintage valves. Please note although in a very good working condition this item is 65 years old and probably will perform for another 65 years but it is NOT a new item and therefore will require service and care from a qualified service technician every so often. Please see the detailed photographs provided as they form part of the description and sale. This sale is considered final and this item is not returnable for refund due to its rare transformers. Included in the sale is the full set of working tubes . These are considered as a gift as they do not always travel well irrelevant of how well they are packed. Please note your liability here. Please note that we will pack her with our custom double box and bubble wrap system and we pack for the safety of the item not for economy