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Sound Rating: 5 / 10 # Owners: 1
Relaibility Rating: 5 / 10 Views: 290

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Technical Details

Brand: Concord

Model:440

Category:Mainstream

Application:Consumer

Electronic:Solid State

Country of Manufacture:USA

Release dates:1968-1968

Tracks:1/4 Rec/PB+1/2PB

Speeds: 1 7/8, 3 3/4, 7 1/2

Max Reel Size("): 7"

Number of heads: 2

Head Composition: Permalloy

Head Configuration: Mono - Full Track

# Motors:

Voltage(s): 110-120v

Frequency Response:(all ±2 dB): 7½ ips: 50-15kHz

Wow and Flutter:less than 0.2% at 7½  ips. 0.25% at 3¾. 0.35% at 1 ips

Signal-to-Noise Ratio:better than 40dB for each channel

Sound quality rating:5 / 10

Long-term reliability rating: 5 / 10

Additional Details

Description

The 440 was a stereo quarter-track recorder with three speeds, 7″ reel capacity , all push-button operation and hybrid circuitry (transistorised preamplifier, tube output stage).
Record level was indicated by a dual neon light arrangement – normal and overload.
A stereo tube a 10-watt amplifier drove the two speakers, one internal 4 x 6″ and an external 6¼” speaker in the detachable lid.
Price when new was $US 239.95 with two microphones,two recording leads and one extension speaker lead.

Additional Info

Total harmonic distortion: less than 2% / Audio output power: 5 watts per channel / Semiconductors & tube complement: Transistors: 2 x 2SB173A, 2 x 2SB175A, 2 x 2SB177A Tubes: 3 x 30A5 2 x 30A5 diodes, 1 x KCO-8C selenium rectifier / Inputs: high-impedance 1 MΩ (tuner, disc or tape). low impedance 20KΩ microphone / Outputs: 47Ω for external amplifier, 8Ω external speaker or headphones / Speaker(s): one 4" x 6" wide-range internal, one 6¼" speaker in detachable lid / Dimensions: 20 x 20 x 16" (508 x 506 x 406.5mm) / Weight: 34 lbs (15.45 kg) / quarter-track stereo

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