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Dokorder Model 8140


Versatile 2-channel/4-channel record and play deck with multi-sync record function.
Multi-track recording at a moderate price.
That's the 8140. Four channel or two channel recording or playback, overdub, quadraphonic,sound-on-sound, echo, ... everything you need to help translate what you feet into what others will feel.
All for a lot less money than you think.




Features:
4-track,Multi-sync Recording
Molybdenum Heads with orginal owner Lifetime Guarantee
Three motor Solenoid-Controlled Transport
Adjustable Tape Equalization
Switchable Tape/Source Monitoring
Instantaneous Pause with Looking Feature
Separate Input/Output Controls
MIC/LINE Mixing
large, Illuminated meters
Electronic Echo and Sound-on-Sound

Specifications
Recording System: 4-track, 4/2 channel stereo/mono rec. & play
Tape Speeds: 7-1/2ips, 3-3/4 ips
Reel Capacity: 7" (5'' minimum)
Rec/P.B. Frequency Response:
at 7½ ips: 25 Hz - 26 kHz (±3 dB, 30 Hz - 23 kHz)
at 3¾ ips: 30 Hz - 18 kHz (±3 dB, 30 Hz - 13 kHz)
Signal-to Noise Ratio: Better than 58 dB (WRMS)
Crosstalk: Better than 55 dB
Wow and Flutter:
at 7½ ips: 0,07% (WRMS)
at 3¾ ips: 0,10% (WRMS)
Equalization: NAB
Bias Frequency: 130,000 Hz
Input Sensitivity/Impedance per Channel :
MIC: 0,8mv/10 kΩ
Line: 80 mV/20 kΩ
DIN: 8 mV
Output Sensitivity/Impedance per Channel:
Line: 0 dB/10 kΩ
DIN: 0,775 V/10 kΩ
Headphones: 5 mW/8 Ω
Recording Time (1800-foot tape, 60 Hz):
4-track, 4/2 channel stereo: 90' at 7½ ips. or 270' at 3¾ ips.
4-track, mono: 270' at 7½ ips or 540' at 3¾ ips
Fast Forward/Rewind Time: within 120 sec.
Heads: Four (2 erase, 1 record, 1 play)
Motors: Three (one 4/8-pole hysteresis synchronous for capstan, two 6-pole induction type for reels)
Circuit Complementi: 43 transistors, 71 diodes
Power Requirement: 100/117/125/200/220 or 240 V, 50/60 Hz
Dimensions (W x H x D): 16-7/8" x 17-3/4" x 6-3/4"
Weight: 41,9 lbs

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