Yamaha CR-700

Description

🎥 YouTube Demo A YouTube demo video is included (link in listing). Overview Yamaha CR-700 Natural Sound Stereo Receiver w/ Original Wood Case — Recap, Bench Tested, LED Dial, Fully Tested/Working (120V). The Yamaha CR-700 (and CR-500) is a rare stablemate of the more familiar Yamaha “00” series receivers, with a distinct styling and internal layout while keeping the classic Yamaha Natural Sound character. This is a North America–compatible 120V example with standard RCA connectors and spring-clip speaker outputs—not a 100V Japan-market unit. This receiver has been professionally serviced with recap, thorough cleaning/lubrication of switches and pots, a tape loop channel repair, and LED dial lighting. Final functional testing was completed and passed. Bench measurements are included below for buyer confidence. Condition Overall presentation is very good with clean layout and strong classic Yamaha styling Honest cosmetic notes (please see photos): Significant loss of faceplate lettering in the upper-right corner (silkscreen wear) Scratch on the volume knob Original wood case is cleaned/polished and presents well Dial lighting is even and crisp with LED conversion All functions tested and working as expected (details below) Cosmetic transparency note: The technician noted CR-700 faceplate silkscreening can be unusually fragile. Given the model’s rarity and difficulty sourcing replacement parts, the faceplate was left as-found (no risky re-inking or aggressive restoration attempts). Service & TestingWork performed (per technician notes) Full recap completed Main amplifier/power supply reservoir capacitors up-capped from 2200µF to 3300µF Switches and potentiometers cleaned and lubricated to resolve normal oxidation/dirty-control noise Tape loop channel issue repaired by reattaching a disconnected wire Initial internal inspection showed no evidence of prior issues; original output transistors remained in place (positive sign) Tested and verified Powers on reliably; stable operation confirmed Inputs/selector, volume/balance, tone controls function properly Speaker outputs and headphone output verified AM/FM operation verified; tuner operation confirmed Typical Yamaha behavior after service: very low idle hum and hiss Tuner meter note (observed): The front meter is labeled “Tuning,” but functions as a signal-strength meter for both AM and FM. Bench Measurements (Technician) Yamaha published amp spec: 40 WPC (both channels driven into 8Ω, 1 kHz) Measured under the same conditions: 40 WPC into 8Ω, 0.5% distortion max Measured across 20 Hz–20 kHz: 28 WPC (Real-world takeaway: this is a healthy-performing CR-700 with verified output consistent with Yamaha’s period specs.) Rear Panel & Electrical (Photo-Verified) Mains: 120V (North America compatible) Connectors: standard RCA inputs/outputs (no DIN-only layout) Speakers: spring-clip outputs (no unusual proprietary sockets) Safety/accuracy note: Specs are listed per rear-panel label and photos. Buyer should confirm correct fuse type/value and speaker load before use. Features Rare Yamaha CR-series receiver with distinctive styling vs the common “00” series Classic Yamaha Natural Sound voicing Fully serviced example with major reliability work completed (full recap + control service) Includes bench test results for buyer confidence Original wood case adds collector appeal and presentation value Sound Clean, balanced Yamaha presentation with low noise floor—excellent clarity and separation, and an easy, natural character that pairs well with a wide range of speakers. Included Yamaha CR-700 receiver Original wood case Any service/replaced-parts documentation or photos shown in the listing (if pictured) Shipping & Packing (Ground only): Packed to a high standard for vintage gear: Reinforced corners and foam blocking Careful protection of faceplate/knobs Double-boxed with dense packing materials Please Read Please review all photos and the YouTube demo before purchase. Vintage electronics are sold as described and photographed; ask any questions prior to checkout. SEO/Tags Yamaha CR-700, Yamaha CR700, CR-700 receiver, Yamaha Natural Sound, vintage Yamaha receiver, rare Yamaha receiver, recapped receiver, fully serviced, bench tested, LED dial lighting, original wood case, 120V North America, AM FM stereo receiver, classic hi fi, 1970s receiver, vintage audio Model keyword variants: CR700, CR-700, CR 700, Yamaha CR700, Yamaha CR-700 Hashtags: #Yamaha #CR700 #VintageReceiver #NaturalSound #Recapped #HiFi #VintageAudio

year

1980s