• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

Sony TC-770-4 Portable reel to reel professional tape recorder for sale

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Hello

I have for sale, a portable reel to reel professional Sony TC-770-4 tape recorder, manufacture between 1968 and 1970. It records in 4 tracks but can play 2 and 4 tracks tapes, there is a 2 - 4 tracks switch on the lid of heads. A rare device, it work well and has a very beautiful sound, especially at its higher speed. The lid is included.

I ask $125. plus shipping by mail.

Sold as-is.

The TC-770 is an unusual machine, comes in stereo or 4 track, a rare high end portable machine.

Balanced XLR Mic inputs
Microphone/Line Mixing
Built in Peak Limiter
Servo Controlled Motor w/vari-speed pitch control
Tape/Source Monitoring
Etc...

SPECIFICATIONS

Tape Speed:
TC-770: 7-1/2, 3-3/4, 1-7/8 ips.
TC-772: 15, 7-1/2 ips.
Reel Size: 7' Maximum Diameter
Recording System:
TC-770-4: Quarter-Track Stereo, Half-Track and Quarter Track Playback

Frequency Response:
TC-770 Standard Tape:
20 Hz to 22 kHz @ 7-1/2 ips.
40 Hz to 15 kHz @ 3-3/4 ips.
50 Hz to 10 kHz @ 1-7/8 ips.

Signal-to-Noise Ratio:
Standard Tape: 56 dB without the noise reduction.
Standard Tape: 62 dB with the noise reduction.

Wow and Flutter:
TC-770:
0.09% @ 7-1/2 ips
0.12% @ 3-3/4 ips
0.20% @ 1-7/8 ips

Dimensions: 16-1/8" W x 5-13/16" H x 15-5/16" D
Unit Weight:
TC-770: 24 lbs 11oz.
TC-772: 26 lbs.


Thank

Bye

Gaetan
 

Attachments

  • Sony Tc-770-4.jpg
    Sony Tc-770-4.jpg
    184 KB · Views: 153
  • Sony770.jpg
    Sony770.jpg
    292.3 KB · Views: 149
Last edited:
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.