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Uher 4400 Report

4-Track Stereo Reel to Reel Tape Recorder (1967-78)

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Uher 4400 Report


The third dimension of sound at your fingertips; opening the door to the fourth dimension and the 21st century.

The Uher 4400 professional stereo portable battery and A/C operated tape recorder has been engineered to meet the most rigid standards for quality, dependability, versatility - and all in full stereo.

Built on the basic design of the world famous Uher 4000L which has become the standard recorder for the broadcast industry, the model 4400 steps into a particular niche in the first family of Uher tape recorders.

The full research and development facilities of the Uher factory have combined to produce the unique Uher 4400; and it's reproductive capabilities are limitless.

Inside the home, used in conjunction with the finest component system, magnificent stereo or monaural record and playback is possible.

Outside the home, the 4400 is instantly convertible to a battery operated portable recorder which will make stereo or monaural field recording routine for the professional user and simple for the sophisticated amateur.

For those who require extended record and playback time, use of the 4400 monaurally on all four tracks at 15/16 ips with long play tape will give the user 25-1/2 hours to a single reel of tape.


Track system: 4-track, 2-channel, stereo system

Tape speeds: 1 78  3 34  7 12 ips

Wow and flutter: 0.2% (7 12 ips)

Frequency response: 35Hz to 20kHz (7 12 ips)

Input: 1.8mV (line), 0.12mV (mic)

Output: 1V (line)


Stereo IC service manual   English - ite

Monitor service manual (no schematics)  English Deutsch Francais - Ivy Caudieus

Stereo service supplement   English Deutsch Francais - Ivy Caudieus

Stereo brochure   English - stevebyan

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Soglio's picture

re: 4400 Report

Big THX, thanks to this documentation repaired the equipment.

nemian's picture

re: 4400 Report

Thanks ..really rare manual!!!

Uher 4400

Thanks, that service manual it's a great help.

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