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Tascam 122

Цена: € 550

Tascam 122

Mechanical

Tape: Philips Type Cassette C-60 and C-90

Track Format: 4-Track 2-Channel Stereo

Tape Speed: 1-7/8 ips and 3-3/4 ips

 

Speed Accuracy

1-7/8 ips: ±0.5% Deviation

3-3/4 ips: ±0.5% Deviation

 

Wow & Flutter

1-7/8 ips

±0.085 % peak (DIN/IEC/ANSI weighted)

±0.18% peak (DIN/IEC/ANSI unweighted)

0.06% (NAB weighted)

0.11% (NAB unweighted)

 

3-3/4 ips

±0.055 % peak (DIN/IEC/ANSI weighted)

±0.13% peak (DIN/IEC/ANSI unweighted)

0.04% (NAB weighted)

0.07% (NAB unweighted)

 

Fast Wind Time: 90secs.for MTT-501 (C-60)

 

Motor

1x FG Servo Controlled DC Motor

1x DC Reel Motor

 

Head Configuration: 3 Heads; Erase, Playback/Record

Dimensions: 482x147x345 mm  

Weight: 9 kg

 

Electrical          

Line Input

Input Impedance: 50k ohms unbalanced

Maximum Source Impedance: 10k ohms or less

Nominal Input Level: -14 dBV (190mV)

Minimum Input Level: -24 dBV (60 mV)

 

Line Output 

Minimum Load Impedance: 25k ohms or more, unbalanced

Output Impedance: 3.5k ohms or less

Nominal Output Level: -10 dBV (0.3 V)

Maximum Output Level: -7.5 dBV (0.42 V)

Headphone Output: 100 mW Maximum at 8 ohms

Bias Frequency: 100 kHz

 

Equalization      

1-7/8 ips

3180 μs.+ 70 μs.

3180 μs. + 120 μs. switchable

 

3-3/4 ips

3180 μs.+ 35 μs.

3180 μs.+ 50 μs. switchable

 

Frequency Response³ (Record/reproduce)

1-7/8 ips

35 Hz - 14 kHz ±3 dB at -20 VU

35 Hz - 6.3 kHz ± 3dB at OVU

 

3-3/4 ips

35 Hz - 20 kHz ±3 dB at -20 VU

35 Hz - 15 kHz ± 3 dB at OVU

           

Total Harmonic Distortion³: 1% at 0VU, 1 kHz, 160 nWb/m

1-7/8 ips 3% at 9 dB above OVU, 1 kHz, 451 nWb/m

3-3/4 ips 3 % at 10 dB above 0 VU, 1 kHz, 506 nWb/m

 

Signal to Noise Ratio at a reference of 3 % distortion level

1-7/8 ips

58 dB weighted

55 dB unweighted

92 dB weighted with DBX

 

3-3/4 ips

63 dB weighted

58 dB unweighted

92 dB weighted with DBX

 

Adjacent Channel Separation: Better than 35 dB at 1 kHz

Erasure: Better than 65 dB at 1 kHz + 10 VU reference   

 

Headroom        

Recording Amplifier: Better than 19 dB above 0 VU

Reproduce Amplifier: Better than 19 dB above 0 VU

 

Power Requirements: 220 V AC, 50 Hz, 41 watts
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