Bang & Olufsen Beocord 1800

The Bang & Olufsen Beocord 1800 is a 1968–1973 high-end stereo reel-to-reel tape deck, offered in both 2-track and 4-track variants, succeeding the Beocord 1500 De Luxe as a transport-focused model for hi-fi system integration with Jacob Jensen's minimalist design.

Transport and Format

• Tracks: 4-track/2-channel stereo (or 2-track dedicated with 4-track playback head); quarter-inch tape, no auto-reverse.

• Heads: Three permalloy heads (separate record, playback, erase) with off-tape monitoring; ground-polished playback head for half-track compatibility.

• Motors: Three-motor setup (hysteresis synchronous capstan + dual reel motors).

• Speeds: 1⅞, 3¾, 7½ ips (4.75/9.5/19 cm/s); three-speed versatility with NAB/IEC EQ.

• Reels: Up to 7-inch (18 cm); photoelectric end-stop.​

Performance Specs

• Frequency response: 30–20 kHz (±3 dB) at 7½ ips.

• Wow/flutter: ≤0.12% WRMS (7½ ips).

• S/N ratio: >60 dB; crosstalk >50 dB; erasure >70 dB; 32 transistors total.

Electronics and I/O

• Inputs: 4 total (mic, radio DIN, AUX DIN, phono); sound-on-sound, echo, mixing capability.

• Outputs: 3 total – radio (1.25 V/7.5 kΩ), adjustable headphones (0.8–1.8 V), line RCA.​

• Features: Sliding faders, dual VU meters; simplified vs. amplified Beocord 2400 sibling.​

Physical Details

• Dimensions: 450 × 225 × 358 mm (17.7 × 8.9 × 14.1 in).

• Weight: 16.2 kg; teak/rosewood case; multi-voltage AC (110–240 V).

Audiophile Context

Praised in 1969 reviews for superior real-world frequency response and editing versatility, this iF Design Award winner excels as B&O's finest consumer open-reel transport—clean, precise at 7½ ips with low-noise tapes; pairs ideally with Beolab 5000, though belts require maintenance today.