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Sound Rating: 5 / 10 # Owners: 1
Relaibility Rating: 5 / 10 Views: 305

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Technical Details

Brand: Akai

Model:X 150D

Category:Vintage (Pre 1960, some recorders were so good, they belong in above categories)

Application:Consumer

Electronic:Solid State

Country of Manufacture:Japan

Release dates:1966 - 1969

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

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

Max Reel Size("): 7"

Number of heads: 3

Head Composition: Permalloy

Head Configuration: Stereo

# Motors:

Voltage(s):

Frequency Response:( 3 dB): 7½ ips: 30 to 23kHz

Wow and Flutter:less than 0.12% at 7½ ips

Signal-to-Noise Ratio:better than 50dB

Sound quality rating:5 / 10

Long-term reliability rating: 5 / 10

Additional Details

Description

A cross-field head quarter-track stereo tape deck (no inbuilt amplifiers or speakers) featuring three speeds,
three heads and a hysteresis synchronous 2-speed motor.
Around about this time Akai began to differentiate between recorders (with full audio output stages) and tape-decks only with the “D” suffix denoting the latter.
Like all the preceding Akai models the 150D utilized the same 2-lever control system and a removable capstan sleeve to get three playing speeds from the two-speed motor.
An optional fourth speed of 15 ips was available on request and implemented by using a larger capstan sleeve along with a smaller pinch roller. Maximum reel size was 7″ and the unit utilized 11 silicon transistors
and 2 diodes.

Additional Info

Semiconductors: 11 silicon transistors and 2 diodes. / Dimensions: 13½” x 13½” x 9″ (343 x 343 x 230mm) / Weight: 30.8 lbs (14kg) / quarter-track stereo

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