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Sound Rating: 4 / 10 # Owners: 1
Relaibility Rating: 5 / 10 Views: 187

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Technical Details

Brand: Sony

Model:TC-907

Category:Mainstream

Application:Portable

Electronic:Solid State

Country of Manufacture:Japan

Release dates:1973-1973

Tracks:1/2 Rec/PB

Speeds: 1 7/8, 3 3/4

Max Reel Size("): 7"

Number of heads: 2

Head Composition: Permalloy

Head Configuration: Mono - Half-Track

# Motors:

Auto Reverse?:No

Voltage(s): 110-120v

Frequency Response:(±3 dB): 90Hz- 9.5kHz at 3¾ ips,   90Hz - 5kHz at 1 7/8ips

Wow and Flutter:0.25% at 3¾ ips,   0.35%Hz at 1 7/8ips

Signal-to-Noise Ratio:

Sound quality rating:4 / 10

Long-term reliability rating: 5 / 10

Additional Details

Description

The TC-907 was a portable, easy to use battery or mains recorder with a 3″ reel capacity.

Features included two-speed capstan drive, solid state circuitry, remote start/stop (on microphone), automatic recording level, single knob function and a one-watt output into a 2¾ x 4-inch speaker.

Additional Info

Power requirements: 6V by four 1.5V flashlight cells, AC – 110V / 120V, 220 V / 240V 50 or 60 c / Battery life: 20 hours continuous recording / Semiconductors: 2 – 2SC402, 1 – 2SB381, 1 – 2SC401, 3 – 2SB383, 1 – 1T22 / Bias frequency: approximately 30 kHz / Inputs: microphone, remote jack / Outputs: 1W maximum, high impedance monitor output / Speaker: 2¾ in x 4 in elliptical PM speaker / Dimensions: 8¾ x 4½ x 8½ inches (222 x 114 x 216 mm) / Weight: 6 lbs (2.7 kg) with batteries / : / half-track mono

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