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PreSonus RC 500

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รหัสสินค้า
RC 500
ราคาปรกติ ฿35,000.00 ราคาพิเศษ ฿13,900.00
พรีแอมป์แบบ 1 แชนแนล คลาส A ไมค์ฟรีแอมป์ Solid-state, 3-band Semi-parametric EQ
PreSonus RC 500
PreSonus RC 500 PreSonus RC 500

***สินค้าโปรโมชั่น ราคาพิเศษ รับประกัน 7 วัน !สินค้ามีจำนวนจำกัด

1-channel channel strip with solid-state preamplifier

 

  • Transformer-coupled, high gain microphone preamp with a Class A hybrid design
  • FET based compressor using hybrid detection methods with switching relays for hard bypass
  • 3-band semi-parametric equalizer with switching relays for hard bypass
  • +48V phantom power, 80 Hz highpass filter, and -20 dB pad
  • Front-panel ¼” instrument and rear-panel XLR microphone and line inputs with Input Select switch
  • VU meter with selectable output level/gain reduction display
  • Analog insert with balanced send and return
  • High grade components: film capacitors, 1% tolerance resistors, and very low-distortion op amps
  • Master output control
  • Balanced output on XLR and ¼” TRS connectors
  • Internal toroidal power supply with IEC connector
  • Steel chassis

 

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คุณสมบัติ

Input Impedance

 
Microphone 1500Ω
Line 1 kΩ
Instrument 1 MΩ

Maximum Input Level

 
Microphone (-20 dB Pad out) 0 dBu
Microphone (-20 dB Pad in) +20 dBu
Balanced Line +18 dBu
Instrument 0 dBu

Gain Range

 
Microphone (-20 dB Pad out) +20 dB to +70 dB
Line -20 dB to +15 dB
Instrument +5 dB to +50 dB

Performance

 
Noise Floor (all inputs, minimum gain) -102 dBu (A-weighted)
Microphone Equivalent Input Noise (EIN; 20 Hz - 20 kHz) -125 dBu (A-weighted)
Microphone Input THD+N < 0.025% (20 Hz - 20 kHz)
Line Input THD + N < 0.006% (20 Hz - 20 kHz)
Instrument Input THD + N < 0.02% (20 Hz - 20 kHz)
Frequency Response 10 Hz to 25 kHz, ±1 dB
Maximum Output Level +24 dBu
Output Impedance 50Ω

EQ

 
Type 2nd-order shelving filter
Q 0.5
Low Band (Low-pass or Bandpass) 20 Hz to 400 Hz, ±16 dB
Mid Band 400 Hz to 5 kHz, ±16 dB
High Band (High-pass or Bandpass) 2 kHz to 20 kHz, ±16 dB

Compressor

 
Type FET VCA with RMS-based control
Threshold (Variable) -25 dBu to +20 dBu
Ratio (Fixed) 3:1
Attack Time (Variable) Fast (0.5 ms) to Slow (10 ms)
Release Time (Variable) Fast (30 ms) to Slow (500 ms)
Curve Type Soft knee

Power

 
Internal supply, standard IEC connector 100/120/230/240 VAC, 12W

Physical

 
Dimensions 1U rackmount
Height 1.72” (43.7 mm)
Depth 7.69" (195.3 mm)
Width 19” (482.6 mm)
Weight 7 lb. 3 oz. (3.26 kg)
เขียนรีวิวสินค้าของคุณเอง
คุณกำลังรีวิว:PreSonus RC 500