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Sound Rating: 5 / 10 # Owners: 1
Relaibility Rating: 5 / 10 Views: 175

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Technical Details

Brand: RCA

Model:TR3 Judicial




Country of Manufacture:USA

Release dates:1956 - 1959

Tracks:1/2 Rec/PB

Speeds: 3 3/4, 7 1/2

Max Reel Size("): 7"

Number of heads: 3

Head Composition: Permalloy

Head Configuration: Mono - Half-Track

# Motors:

Auto Reverse?:No

Voltage(s): 110-120v

Frequency Response:7½ ips: 70 - 10kHz

Wow and Flutter:

Signal-to-Noise Ratio:

Sound quality rating:5 / 10

Long-term reliability rating: 5 / 10

Additional Details


This was the first RCA recorder to be completely manufactured by RCA. Previously, RCA had their recorders built to their specifications by outside companies.
An attractive recorder, the “Judicial” was finished in light grey leatherette and sported a grey and black colour scheme.
The 7 TR3 was a half-track mono, dual speed recorder with an erase head and a combined record/playback head.
Three speakers, a 6½” woofer and two 3½” tweeters were fitted into the case.

Additional Info

Tube complement: 5879, 12AX7, 6AQ5, 6X4 / Rewind speed: 2 minutes for 1200ft / Audio output: 2 watts / Speaker(s): 6½” woofer and two 3½” tweeters / Dimensions: 9¼ x 18¼ x 14½” (236 x 464 x 369 mm) / Weight: 38 lbs (17.3kg) / half-track mono


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