DBX SNR-1

Data

General

• Manufacturer: DBX
• Model: SNR-1
• Years of manufacture:
• Made in: Japan
• Color: Black
• Remote control: No
• Principle: One-way source noise elimination; dbx voltage controlled filter (VCF) with RMS level detector; cutoff frequency is linearly and automatically adjusted to the input signal
• Power consumption: 9 W
• Dimensions: 48 mm x 435 mm x 243 mm
• Weight:
• New price approx:

Connections

• Number of inputs / outputs: 2 + 2
  • Line In (From Pre Amp Tape Output)

Line Out (To Pre Amp Tape Input) Line In (From Tape Recorder Output) Line Out (To Tape Recorder Input)

Specifications

• Frequency Response:
  • ± 0.5 dB at 20Hz - 1 kHz

1 dB at 10 kHz

• • - 3 dB at 20 kHz
• Distortion factor
  • (Total Harmonic Distortion (THD)): 0.1 % at 20 Hz to 20 kHz

Intermodulation Distortion (IMD) IHF or SMPTE: < 0.1 Cut-off frequency: variable, according to input levels; 800 Hz (-79 dBV) to 20 kHz (-30 dBV); adjustable response threshold

• Dynamic range: 105 dB and more
• Equivalent input noise: - 90 dB
• Max. Input and output voltage: 7.0 V
• Input and output impedances: 47 kOhm / 390 Ohm

Special Features

• 19" mounting frame
• 2 LED display instruments

Remarks

Other models of the same series:

• PX version with voltage switch (US market).

Links

• Wikipedia, review of dbx [[1]]
• Wikipedia, report on Dolby [[2]]
• Wikipedia, report on HighCom [[3]]