Dual C 819 specifications

Brand : Dual

General

connectors

Tech nical data:

special features:

number of inputs:
- Line: 40 mV, 580 ohms
- Line In DIN: 0.5 mV, 6.3 kOhm s
- microphone: 0,26 mV, 2 ohms
number of outputs:
- Line Out: 0 to 580 mV, 2 ohms
- Line Out DIN: 0 to 580 mV, and 5.5 kOhm
headphone (6.3 mm Jack): 4 - 2'000 Ohm s

heads: 2
- 1x head for recording and playback
- 1x ferrite erase head
Motor: 1
tape speed: 4.75 cm / s
flutter: 0.04 to %
band types:
- Normal: type I
- Cr02: Type II
frequency response:
- Normal type I: 20 Hz - 16 kHz
- Cr02 type II: 20 Hz - 17 kHz
total harmonic distortion: 2,0 %
signal-to-noise ratio:
- Without Dolby: 57 dB
- With Dolby: 64 dB
Crosstalk:
Auto-Reverse: no
Dolby: Yes
fire-Extinguishing loss: > 70 dB
bias frequency: 100 kHz
rewind Time C-60 cassette: 65 seconds

band-in memory
Limiter (to prevent distortion and retains the dynamics, is better than a dowry automatic)
headphone jacks
2 microphone jacks: 6.3 mm Jack