Gorgeous Vintage Pioneer SX-3700 45 WPC Stereo Receiver - Cherry

Pioneer SX-3700 Vintage Stereo Receiver – Custom Cherry Wood Cabinetry, Freshly Serviced A stunning example of early 1980s audio engineering, the Pioneer SX-3700 represents that unique transitional moment between pure analog design and digital technology. This beautifully preserved receiver features Pioneer's iconic Fluroscan digital display—blue fluorescent meters for both FM tuning and power output—paired with traditional analog controls that deliver warm, engaging sound. The custom cherry wood cabinetry elevates this already gorgeous component into a genuine statement piece for any vintage audio system. Manufactured in Japan between 1980-1982, the SX-3700 showcases Pioneer's mid-range receiver expertise from an era when quality components and precision engineering were standard. This unit has been freshly serviced and verified working across all functions. Cosmetically, it presents in very good condition with clean cherry wood veneer, intact Fluroscan display, operational controls, and minimal signs of age. Sound & Performance: The SX-3700 delivers 45 watts per channel into 8 ohms, which despite modest numbers on paper, users consistently report delivers surprising power and dynamic range for driving a wide variety of loudspeakers. The receiver employs a direct-coupled amplifier design that delivers tight bass, clear midrange, and extended high frequencies, earning praise from audiophiles who describe its sound as warm, detailed, and superior to higher-wattage receivers from competing brands. The frequency response extends from 10Hz to 100kHz with total harmonic distortion of just 0.02%, ensuring clean, accurate audio reproduction across all source materials. The damping factor of 40 provides excellent speaker control, resulting in tight bass reproduction and stable dynamic performance. Input sensitivity of 2.5mV for MM phono and 150mV for line inputs accommodates both turntables and tape decks with excellent signal integrity. The signal-to-noise ratio of 79dB for phono inputs and 95dB for line inputs ensures virtually inaudible background noise, allowing vinyl playback to reveal subtle musical details without unwanted hum or hiss. Exceptional Tuner Section: The FM tuner is genuinely exceptional for a mid-range receiver, utilizing a 4-gang tuning capacitor with varactor-controlled local oscillator and Pioneer's P.D.Q. (Pioneer Digital/Quartz) tuning technology. This combination delivers FM reception quality that rivals tuners from more expensive models, with precise frequency lock provided by a quartz-crystal oscillator ensuring accurate tuning displays and stable reception. The tuner employs a 3-gang FM tuning capacitor and quartz servo lock technology that users report as one of the finest FM tuner sections Pioneer ever produced. The dual display system—both blue Fluroscan digital readout and analog dial markings for AM/FM—provides both aesthetic appeal and practical functionality. The 5-digit frequency display offers superior precision compared to typical 4-digit displays from other manufacturers. Input/Output Flexibility: This receiver includes one phono input (MM-compatible), one auxiliary input, two tape inputs with independent level controls and tape monitoring capability, stereo headphone output, and dual independent speaker outputs supporting up to two speaker pairs simultaneously. Two switched AC outlets on the back provide convenient power control for turntables and other accessories. These comprehensive connection options make the SX-3700 the central hub of a complete vintage audio system. Custom Cherry Wood Cabinetry: The original silver faceplate and Fluroscan display are beautifully framed by custom cherry wood veneer cabinetry that replaces the stock wooden case with premium furniture-grade materials. Real wood veneer construction provides superior aesthetic appeal and integrates seamlessly with vintage wooden furniture while protecting the electronics. The cherry finish complements warm-toned vinyl, tube amplifiers, and classic turntables, creating a cohesive vintage audio aesthetic that appears planned rather than assembled. Condition & Service History: This receiver has been freshly serviced with all functions verified working. The Fluroscan display glows bright blue, the power meter responds correctly to signal input, tuning is precise and stable, and all inputs deliver clean signal. Controls operate smoothly without scratching, and the cherry wood cabinet remains in excellent cosmetic condition with only minor signs appropriate for a 44-year-old component. Key Features & Specifications: AM/FM Stereo Receiver with Fluroscan digital display Power output: 45 watts per channel @ 8Ω (stereo) Manufacturing: Made in Japan, 1980-1982 Frequency response: 10Hz–100kHz Total harmonic distortion: 0.02% Damping factor: 40 Input sensitivity: 2.5mV (MM phono), 150mV (line level) Signal-to-noise ratio: 79dB (phono), 95dB (line) 4-gang FM tuner with quartz-servo locked tuning (P.D.Q. technology) Blue Fluroscan digital display (tuning and power meter) Analog dial backup for FM/AM frequencies Independent bass, treble, and balance controls Phono input (MM cartridge compatible) Auxiliary input (line level) Two tape inputs with independent monitoring Stereo headphone output (front panel) Dual speaker outputs (2 pairs capability) Two switched AC outlets (rear panel) FM and AM antennas included Custom cherry wood veneer cabinetry Freshly serviced; all functions verified working Very good cosmetic condition Dimensions: 480 x 364 x 145mm (18.9 x 14.3 x 5.7 inches) Weight: 11.6kg (25.6 lbs) Ideal For: Vinyl enthusiasts and vintage audio collectors seeking a mid-range receiver with exceptional FM tuning capability and warm, engaging sound. The SX-3700 pairs beautifully with vintage turntables, tape decks, and bookshelf speakers from the 1970s-1990s era. The custom cherry wood cabinetry makes it a centerpiece component that complements warm-toned vintage systems. Perfect for collectors who appreciate the aesthetic transition between analog and digital technology, and for those building complete vintage stereo systems where component matching and visual cohesion matter. Backed by Radique Audio's 90-day warranty and our perpetual trade-back policy, you can purchase with confidence. Asking $1095 CAD Please take a look at our other ads Discounts: 5% off 2 pieces of stereo equipment 10% off 3 pieces 15% off 4 pieces 20% off 5 or more pieces To view our other listings, please click the link "View poster's other Ads" at the far right, just below our phone number.