Denon DRA-545R, DRA-345R Service Manual

Specifications and Main Features

  • Models: DRA-545R, DRA-345R
  • Type: Receiver Hi-Fi AM-FM Stereo.
  • Voltage: Multi-Voltage: US, Canada, Europe, UK, Australian Adaptor Susceptible.
  • Power Output
  • DRA-545R Power Output: 60W per channel at 8 ohms
  • DRA-345R Power Output: 45W per channel at 8 ohms
  • Frequency Response
  • AM: 530 – 1700 kHz:
  • FM: 87.5 – 1.08 MHz
  • Total Harmonic Distortion Less than .1% 30 – 10 kHz rated power:
  • Input Sensitivity
  • Phono: 2.5 mV
  • CD: 150 mV
  • Tape 1/2: 150 mV
  • Tuner: 150 mV
  • Signal-to-Noise Ratio:
  • Phono: 75dB
  • CD/Tape/Tuner: 85dB
  • Speaker Impedance: 4 - 16 Ohms
  • Weight
  • DRA-545R: 11 kg
  • DRA-345R: 9 kg
  • Dimensions W x H x D: 430 mm × 150 mm × 320 mm.
  • Features (More & Amp)
  • Working devices not included: Only warms up, calculation still with magnetic shielding
  • Optional: Digital tuning system
  • When connecting an external remote control:
  • Fluorescent Display
  • Tone Control for bass and treble
  • Headphone Jack
  • Multiple inputs (CD, Tuner, Tape, Video)
  • Protection : Circuit (Speaker) and Thermal Protection

Frequently Asked Questions

Q1: What is the power output of DRA-545R model?

A1: Power output of DRA-545R is 60W/ch be at 8 ohms.

Q2: Can the device operate on voltages outside US standard voltage?

A2: DRA-545R and DRA-345R have multi-voltage operation in certain regions, these regions are: US, Canada, Europe, UK and Australia.

Q3: Which audio inputs can be connected?

A3: The device has the following: Phono, CD, Tape 1/2, Tuner and many other inputs.

Q4: What is the figure of merit for total harmonic distortion?

A4: The total harmonic distortion figure is less than 0.1% at rated power of 30-10 kHz.

Q5: Can this receiver and be connected to speakers with different impedances?

A5: Yes, the receiver can be used with speakers ranging from 4 – 16 Ohm.

Q6: Is there an option to connect headphones?

A6: Yes, the models DRA-545R and DRA-345R has a jack for headphone connection.

Q7: Which features are responsible for better sound quality?

A7: Tone Controls for Better Bass and Treble together with the signal to noise ratio Phono of 75 dB and CD/Tape/Tuner of 85 dB make the sound great.

Q8: Is there an option for remote control of the receiver?

A8: Yes, the receiver is designed for remote control providing extra usability.

Q9: What is the weight of DRA-345R version?

A9: The weight of DRA-345R version is 9 kg.

User Manual

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Denon DRA-545R, DRA-345R Service Manual
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