The Sony APR-5000 (often referred to as part of the APR-5000 series, including models like APR-5001, APR-5002, and APR-5003) is a professional-grade reel-to-reel analog tape recorder/reproducer made in Japan by Sony in the mid-to-late 1980s (roughly 1985–1989 era, with some production tied to Sony's acquisition of MCI in the early 1980s).
It was designed as one of the last high-end professional analog tape machines before digital took over, and it's widely regarded in audio circles as one of the finest-sounding and best-handling pro reel-to-reel decks ever built—often compared favorably (and sometimes preferred) to Studer models like the A80 or A810 for playback quality, tape handling, and overall sound transparency.
Age and Production Era

Manufactured: Primarily in the 1980s, with the series launched around 1985 and production ending by the late 1980s/early 1990s.
Current vintage status (as of 2026): Approximately 35–40 years old. These are true vintage professional studio pieces, no longer in production, and highly sought after by tape enthusiasts, archivists, and studios preserving or recording analog audio.
Many units have been serviced, refurbished, or used for tape transfers over the decades, as they remain excellent for playback and digitization work.

Key Features and Specifications
This is a full-featured professional machine (typically 2-track stereo, with variants like the APR-5003 adding a third channel for timecode/SMPTE sync, useful for film/video post-production or locking to video).

Tape format: ¼-inch (quarter-inch) tape, NAB or IEC equalization.
Speeds: 7½ ips, 15 ips, and 30 ips (inches per second) — the high 30 ips mode delivers exceptional fidelity.
Reel size: Up to 10.5-inch reels (or larger NAB hubs).
Heads: Typically 3-head configuration (erase, record, repro/playback), often with high-quality permalloy or similar materials; some had upgrades like Nortronics or Woelke heads.
Motors: Three-motor transport for smooth, precise handling (capstan + separate supply/take-up).
Unique tape path: Sony's proprietary design (not the standard dual-tension arm setup) for superior tape handling, low wow & flutter, and gentle tape treatment.
Performance specs (typical, varies by calibration/tape):
Frequency response: e.g., 30 Hz–24 kHz at 30 ips; 20 Hz–20 kHz at 15 ips.
Wow & flutter: Very low — around 0.025% at 30 ips, 0.035% at 15 ips, 0.055% at 7½ ips.
Signal-to-noise: -61 dB to -68 dB depending on speed and noise reduction (often with Dolby or dbx options in pro setups).

Other pro features:
Varispeed/pitch control (wide range, e.g., ±50% or more).
Keyboard controls for quick setup of levels, EQ, gap compensation.
Balanced XLR I/O, sometimes RCA.
Timecode capabilities (especially APR-5003 variant).
Library wind mode for gentle fast-wind/rewind.
Extremely stable transport, low maintenance when calibrated.


Many describe it as having superior playback sound compared to contemporaries, with excellent clarity, dynamics, and "analog warmth" without coloration. It's praised for being a "workhorse" in studios, broadcasting, film, and archiving.
"Reel To Reel Converter Transfer Unit" Context
The listing phrase "Reel To Reel Converter Transfer Unit" likely refers to its common modern use: as a high-quality playback deck for transferring/converting old analog reel-to-reel tapes to digital formats (e.g., WAV files at 24-bit/96kHz or higher for archiving). Professional transfer services and preservation studios frequently use Sony APR-5000 series machines because of their accuracy, adjustable azimuth/EQ, stable speed, and clean electronics—ideal for digitizing irreplaceable tapes without adding noise or wow/flutter artifacts.
It's not a dedicated "converter" in the digital sense but an analog machine excellent for transfer workflows.
Consignment Sale, Heavy Item, Includes Power Cable

Heavy item: Yes — these are massive, tank-like studio decks (often 100+ lbs / 45+ kg without stand or trolley), due to the robust chassis, transformers, and components. Shipping/moving requires care (often on a custom trolley or stand).
Consignment sale: This suggests it's being sold through a consignment shop, auction, or third-party seller (e.g., eBay, Reverb, or vintage audio dealer) on behalf of the owner. Common for high-value vintage pro gear, as it allows testing/returns and handles logistics.
Includes power cable: Standard inclusion, but note that the original power supply is internal/external (some units have heavy external PSUs); ensure it matches your voltage (originals often multi-voltage: 100V Japan, 110–120V, 220–240V).

If this is a listing you're considering, check condition carefully: these need periodic calibration, head cleaning/replacement, belt/tensioner checks, and cap recapping due to age. Well-maintained examples are prized (and can fetch high prices in the used market), while neglected ones require investment.

Overall, the Sony APR-5000 is a legendary piece of analog audio history—built like a tank, sounds phenomenal, and remains relevant for serious tape work today. If you have photos or more listing details, that could help narrow specifics!